repo stringclasses 1k values | file_url stringlengths 96 373 | file_path stringlengths 11 294 | content stringlengths 0 32.8k | language stringclasses 1 value | license stringclasses 6 values | commit_sha stringclasses 1k values | retrieved_at stringdate 2026-01-04 14:45:56 2026-01-04 18:30:23 | truncated bool 2 classes |
|---|---|---|---|---|---|---|---|---|
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/RolePermissionDao.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/RolePermissionDao.java | package com.xkcoding.rbac.security.repository;
import com.xkcoding.rbac.security.model.RolePermission;
import com.xkcoding.rbac.security.model.unionkey.RolePermissionKey;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
/**
* <p>
* 角色-权限 DAO
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 13:45
*/
public interface RolePermissionDao extends JpaRepository<RolePermission, RolePermissionKey>, JpaSpecificationExecutor<RolePermission> {
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/UserDao.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/UserDao.java | package com.xkcoding.rbac.security.repository;
import com.xkcoding.rbac.security.model.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import java.util.List;
import java.util.Optional;
/**
* <p>
* 用户 DAO
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 16:18
*/
public interface UserDao extends JpaRepository<User, Long>, JpaSpecificationExecutor<User> {
/**
* 根据用户名、邮箱、手机号查询用户
*
* @param username 用户名
* @param email 邮箱
* @param phone 手机号
* @return 用户信息
*/
Optional<User> findByUsernameOrEmailOrPhone(String username, String email, String phone);
/**
* 根据用户名列表查询用户列表
*
* @param usernameList 用户名列表
* @return 用户列表
*/
List<User> findByUsernameIn(List<String> usernameList);
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/PermissionDao.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/PermissionDao.java | package com.xkcoding.rbac.security.repository;
import com.xkcoding.rbac.security.model.Permission;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
/**
* <p>
* 权限 DAO
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 16:21
*/
public interface PermissionDao extends JpaRepository<Permission, Long>, JpaSpecificationExecutor<Permission> {
/**
* 根据角色列表查询权限列表
*
* @param ids 角色id列表
* @return 权限列表
*/
@Query(value = "SELECT DISTINCT sec_permission.* FROM sec_permission,sec_role,sec_role_permission WHERE sec_role.id = sec_role_permission.role_id AND sec_permission.id = sec_role_permission.permission_id AND sec_role.id IN (:ids)", nativeQuery = true)
List<Permission> selectByRoleIdList(@Param("ids") List<Long> ids);
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/RoleDao.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/repository/RoleDao.java | package com.xkcoding.rbac.security.repository;
import com.xkcoding.rbac.security.model.Role;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.query.Param;
import java.util.List;
/**
* <p>
* 角色 DAO
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 16:20
*/
public interface RoleDao extends JpaRepository<Role, Long>, JpaSpecificationExecutor<Role> {
/**
* 根据用户id 查询角色列表
*
* @param userId 用户id
* @return 角色列表
*/
@Query(value = "SELECT sec_role.* FROM sec_role,sec_user,sec_user_role WHERE sec_user.id = sec_user_role.user_id AND sec_role.id = sec_user_role.role_id AND sec_user.id = :userId", nativeQuery = true)
List<Role> selectByUserId(@Param("userId") Long userId);
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/BaseException.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/BaseException.java | package com.xkcoding.rbac.security.common;
import lombok.Data;
import lombok.EqualsAndHashCode;
/**
* <p>
* 异常基类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 14:57
*/
@EqualsAndHashCode(callSuper = true)
@Data
public class BaseException extends RuntimeException {
private Integer code;
private String message;
private Object data;
public BaseException(Status status) {
super(status.getMessage());
this.code = status.getCode();
this.message = status.getMessage();
}
public BaseException(Status status, Object data) {
this(status);
this.data = data;
}
public BaseException(Integer code, String message) {
super(message);
this.code = code;
this.message = message;
}
public BaseException(Integer code, String message, Object data) {
this(code, message);
this.data = data;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/Status.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/Status.java | package com.xkcoding.rbac.security.common;
import lombok.Getter;
/**
* <p>
* 通用状态码
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 14:31
*/
@Getter
public enum Status implements IStatus {
/**
* 操作成功！
*/
SUCCESS(200, "操作成功！"),
/**
* 操作异常！
*/
ERROR(500, "操作异常！"),
/**
* 退出成功！
*/
LOGOUT(200, "退出成功！"),
/**
* 请先登录！
*/
UNAUTHORIZED(401, "请先登录！"),
/**
* 暂无权限访问！
*/
ACCESS_DENIED(403, "权限不足！"),
/**
* 请求不存在！
*/
REQUEST_NOT_FOUND(404, "请求不存在！"),
/**
* 请求方式不支持！
*/
HTTP_BAD_METHOD(405, "请求方式不支持！"),
/**
* 请求异常！
*/
BAD_REQUEST(400, "请求异常！"),
/**
* 参数不匹配！
*/
PARAM_NOT_MATCH(400, "参数不匹配！"),
/**
* 参数不能为空！
*/
PARAM_NOT_NULL(400, "参数不能为空！"),
/**
* 当前用户已被锁定，请联系管理员解锁！
*/
USER_DISABLED(403, "当前用户已被锁定，请联系管理员解锁！"),
/**
* 用户名或密码错误！
*/
USERNAME_PASSWORD_ERROR(5001, "用户名或密码错误！"),
/**
* token 已过期，请重新登录！
*/
TOKEN_EXPIRED(5002, "token 已过期，请重新登录！"),
/**
* token 解析失败，请尝试重新登录！
*/
TOKEN_PARSE_ERROR(5002, "token 解析失败，请尝试重新登录！"),
/**
* 当前用户已在别处登录，请尝试更改密码或重新登录！
*/
TOKEN_OUT_OF_CTRL(5003, "当前用户已在别处登录，请尝试更改密码或重新登录！"),
/**
* 无法手动踢出自己，请尝试退出登录操作！
*/
KICKOUT_SELF(5004, "无法手动踢出自己，请尝试退出登录操作！");
/**
* 状态码
*/
private Integer code;
/**
* 返回信息
*/
private String message;
Status(Integer code, String message) {
this.code = code;
this.message = message;
}
public static Status fromCode(Integer code) {
Status[] statuses = Status.values();
for (Status status : statuses) {
if (status.getCode().equals(code)) {
return status;
}
}
return SUCCESS;
}
@Override
public String toString() {
return String.format(" Status:{code=%s, message=%s} ", getCode(), getMessage());
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/Consts.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/Consts.java | package com.xkcoding.rbac.security.common;
/**
* <p>
* 常量池
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 15:03
*/
public interface Consts {
/**
* 启用
*/
Integer ENABLE = 1;
/**
* 禁用
*/
Integer DISABLE = 0;
/**
* 页面
*/
Integer PAGE = 1;
/**
* 按钮
*/
Integer BUTTON = 2;
/**
* JWT 在 Redis 中保存的key前缀
*/
String REDIS_JWT_KEY_PREFIX = "security:jwt:";
/**
* 星号
*/
String SYMBOL_STAR = "*";
/**
* 邮箱符号
*/
String SYMBOL_EMAIL = "@";
/**
* 默认当前页码
*/
Integer DEFAULT_CURRENT_PAGE = 1;
/**
* 默认每页条数
*/
Integer DEFAULT_PAGE_SIZE = 10;
/**
* 匿名用户 用户名
*/
String ANONYMOUS_NAME = "匿名用户";
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/IStatus.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/IStatus.java | package com.xkcoding.rbac.security.common;
/**
* <p>
* REST API 错误码接口
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 14:35
*/
public interface IStatus {
/**
* 状态码
*
* @return 状态码
*/
Integer getCode();
/**
* 返回信息
*
* @return 返回信息
*/
String getMessage();
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/PageResult.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/PageResult.java | package com.xkcoding.rbac.security.common;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
import java.util.List;
/**
* <p>
* 通用分页参数返回
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-11 20:26
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class PageResult<T> implements Serializable {
private static final long serialVersionUID = 3420391142991247367L;
/**
* 当前页数据
*/
private List<T> rows;
/**
* 总条数
*/
private Long total;
public static <T> PageResult of(List<T> rows, Long total) {
return new PageResult<>(rows, total);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/ApiResponse.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/common/ApiResponse.java | package com.xkcoding.rbac.security.common;
import lombok.Data;
import java.io.Serializable;
/**
* <p>
* 通用的 API 接口封装
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 14:55
*/
@Data
public class ApiResponse implements Serializable {
private static final long serialVersionUID = 8993485788201922830L;
/**
* 状态码
*/
private Integer code;
/**
* 返回内容
*/
private String message;
/**
* 返回数据
*/
private Object data;
/**
* 无参构造函数
*/
private ApiResponse() {
}
/**
* 全参构造函数
*
* @param code 状态码
* @param message 返回内容
* @param data 返回数据
*/
private ApiResponse(Integer code, String message, Object data) {
this.code = code;
this.message = message;
this.data = data;
}
/**
* 构造一个自定义的API返回
*
* @param code 状态码
* @param message 返回内容
* @param data 返回数据
* @return ApiResponse
*/
public static ApiResponse of(Integer code, String message, Object data) {
return new ApiResponse(code, message, data);
}
/**
* 构造一个成功且不带数据的API返回
*
* @return ApiResponse
*/
public static ApiResponse ofSuccess() {
return ofSuccess(null);
}
/**
* 构造一个成功且带数据的API返回
*
* @param data 返回数据
* @return ApiResponse
*/
public static ApiResponse ofSuccess(Object data) {
return ofStatus(Status.SUCCESS, data);
}
/**
* 构造一个成功且自定义消息的API返回
*
* @param message 返回内容
* @return ApiResponse
*/
public static ApiResponse ofMessage(String message) {
return of(Status.SUCCESS.getCode(), message, null);
}
/**
* 构造一个有状态的API返回
*
* @param status 状态 {@link Status}
* @return ApiResponse
*/
public static ApiResponse ofStatus(Status status) {
return ofStatus(status, null);
}
/**
* 构造一个有状态且带数据的API返回
*
* @param status 状态 {@link IStatus}
* @param data 返回数据
* @return ApiResponse
*/
public static ApiResponse ofStatus(IStatus status, Object data) {
return of(status.getCode(), status.getMessage(), data);
}
/**
* 构造一个异常的API返回
*
* @param t 异常
* @param <T> {@link BaseException} 的子类
* @return ApiResponse
*/
public static <T extends BaseException> ApiResponse ofException(T t) {
return of(t.getCode(), t.getMessage(), t.getData());
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/vo/OnlineUser.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/vo/OnlineUser.java | package com.xkcoding.rbac.security.vo;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.util.StrUtil;
import com.xkcoding.rbac.security.common.Consts;
import com.xkcoding.rbac.security.model.User;
import lombok.Data;
/**
* <p>
* 在线用户 VO
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-12 00:58
*/
@Data
public class OnlineUser {
/**
* 主键
*/
private Long id;
/**
* 用户名
*/
private String username;
/**
* 昵称
*/
private String nickname;
/**
* 手机
*/
private String phone;
/**
* 邮箱
*/
private String email;
/**
* 生日
*/
private Long birthday;
/**
* 性别，男-1，女-2
*/
private Integer sex;
public static OnlineUser create(User user) {
OnlineUser onlineUser = new OnlineUser();
BeanUtil.copyProperties(user, onlineUser);
// 脱敏
onlineUser.setPhone(StrUtil.hide(user.getPhone(), 3, 7));
onlineUser.setEmail(StrUtil.hide(user.getEmail(), 1, StrUtil.indexOfIgnoreCase(user.getEmail(), Consts.SYMBOL_EMAIL)));
return onlineUser;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/vo/JwtResponse.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/vo/JwtResponse.java | package com.xkcoding.rbac.security.vo;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
/**
* <p>
* JWT 响应返回
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 16:01
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class JwtResponse {
/**
* token 字段
*/
private String token;
/**
* token类型
*/
private String tokenType = "Bearer";
public JwtResponse(String token) {
this.token = token;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/vo/UserPrincipal.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/vo/UserPrincipal.java | package com.xkcoding.rbac.security.vo;
import cn.hutool.core.util.StrUtil;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.xkcoding.rbac.security.common.Consts;
import com.xkcoding.rbac.security.model.Permission;
import com.xkcoding.rbac.security.model.Role;
import com.xkcoding.rbac.security.model.User;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
/**
* <p>
* 自定义User
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 15:09
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
public class UserPrincipal implements UserDetails {
/**
* 主键
*/
private Long id;
/**
* 用户名
*/
private String username;
/**
* 密码
*/
@JsonIgnore
private String password;
/**
* 昵称
*/
private String nickname;
/**
* 手机
*/
private String phone;
/**
* 邮箱
*/
private String email;
/**
* 生日
*/
private Long birthday;
/**
* 性别，男-1，女-2
*/
private Integer sex;
/**
* 状态，启用-1，禁用-0
*/
private Integer status;
/**
* 创建时间
*/
private Long createTime;
/**
* 更新时间
*/
private Long updateTime;
/**
* 用户角色列表
*/
private List<String> roles;
/**
* 用户权限列表
*/
private Collection<? extends GrantedAuthority> authorities;
public static UserPrincipal create(User user, List<Role> roles, List<Permission> permissions) {
List<String> roleNames = roles.stream().map(Role::getName).collect(Collectors.toList());
List<GrantedAuthority> authorities = permissions.stream().filter(permission -> StrUtil.isNotBlank(permission.getPermission())).map(permission -> new SimpleGrantedAuthority(permission.getPermission())).collect(Collectors.toList());
return new UserPrincipal(user.getId(), user.getUsername(), user.getPassword(), user.getNickname(), user.getPhone(), user.getEmail(), user.getBirthday(), user.getSex(), user.getStatus(), user.getCreateTime(), user.getUpdateTime(), roleNames, authorities);
}
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return authorities;
}
@Override
public String getPassword() {
return password;
}
@Override
public String getUsername() {
return username;
}
@Override
public boolean isAccountNonExpired() {
return true;
}
@Override
public boolean isAccountNonLocked() {
return true;
}
@Override
public boolean isCredentialsNonExpired() {
return true;
}
@Override
public boolean isEnabled() {
return Objects.equals(this.status, Consts.ENABLE);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/SecurityHandlerConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/SecurityHandlerConfig.java | package com.xkcoding.rbac.security.config;
import com.xkcoding.rbac.security.common.Status;
import com.xkcoding.rbac.security.util.ResponseUtil;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.web.access.AccessDeniedHandler;
/**
* <p>
* Security 结果处理配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 17:31
*/
@Configuration
public class SecurityHandlerConfig {
@Bean
public AccessDeniedHandler accessDeniedHandler() {
return (request, response, accessDeniedException) -> ResponseUtil.renderJson(response, Status.ACCESS_DENIED, null);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/IdConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/IdConfig.java | package com.xkcoding.rbac.security.config;
import cn.hutool.core.lang.Snowflake;
import cn.hutool.core.util.IdUtil;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* <p>
* 雪花主键生成器
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 11:28
*/
@Configuration
public class IdConfig {
/**
* 雪花生成器
*/
@Bean
public Snowflake snowflake() {
return IdUtil.createSnowflake(1, 1);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/CustomConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/CustomConfig.java | package com.xkcoding.rbac.security.config;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
/**
* <p>
* 自定义配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-13 10:56
*/
@ConfigurationProperties(prefix = "custom.config")
@Data
public class CustomConfig {
/**
* 不需要拦截的地址
*/
private IgnoreConfig ignores;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/IgnoreConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/IgnoreConfig.java | package com.xkcoding.rbac.security.config;
import com.google.common.collect.Lists;
import lombok.Data;
import java.util.List;
/**
* <p>
* 忽略配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-17 17:37
*/
@Data
public class IgnoreConfig {
/**
* 需要忽略的 URL 格式，不考虑请求方法
*/
private List<String> pattern = Lists.newArrayList();
/**
* 需要忽略的 GET 请求
*/
private List<String> get = Lists.newArrayList();
/**
* 需要忽略的 POST 请求
*/
private List<String> post = Lists.newArrayList();
/**
* 需要忽略的 DELETE 请求
*/
private List<String> delete = Lists.newArrayList();
/**
* 需要忽略的 PUT 请求
*/
private List<String> put = Lists.newArrayList();
/**
* 需要忽略的 HEAD 请求
*/
private List<String> head = Lists.newArrayList();
/**
* 需要忽略的 PATCH 请求
*/
private List<String> patch = Lists.newArrayList();
/**
* 需要忽略的 OPTIONS 请求
*/
private List<String> options = Lists.newArrayList();
/**
* 需要忽略的 TRACE 请求
*/
private List<String> trace = Lists.newArrayList();
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/SecurityConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/SecurityConfig.java | package com.xkcoding.rbac.security.config;
import com.xkcoding.rbac.security.service.CustomUserDetailsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
/**
* <p>
* Security 配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 16:46
*/
@Configuration
@EnableWebSecurity
@EnableConfigurationProperties(CustomConfig.class)
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private CustomConfig customConfig;
@Autowired
private AccessDeniedHandler accessDeniedHandler;
@Autowired
private CustomUserDetailsService customUserDetailsService;
@Autowired
private JwtAuthenticationFilter jwtAuthenticationFilter;
@Bean
public BCryptPasswordEncoder encoder() {
return new BCryptPasswordEncoder();
}
@Override
@Bean
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(customUserDetailsService).passwordEncoder(encoder());
}
@Override
protected void configure(HttpSecurity http) throws Exception {
// @formatter:off
http.cors()
// 关闭 CSRF
.and().csrf().disable()
// 登录行为由自己实现，参考 AuthController#login
.formLogin().disable()
.httpBasic().disable()
// 认证请求
.authorizeRequests()
// 所有请求都需要登录访问
.anyRequest()
.authenticated()
// RBAC 动态 url 认证
.anyRequest()
.access("@rbacAuthorityService.hasPermission(request,authentication)")
// 登出行为由自己实现，参考 AuthController#logout
.and().logout().disable()
// Session 管理
.sessionManagement()
// 因为使用了JWT，所以这里不管理Session
.sessionCreationPolicy(SessionCreationPolicy.STATELESS)
// 异常处理
.and().exceptionHandling().accessDeniedHandler(accessDeniedHandler);
// @formatter:on
// 添加自定义 JWT 过滤器
http.addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
}
/**
* 放行所有不需要登录就可以访问的请求，参见 AuthController
* 也可以在 {@link #configure(HttpSecurity)} 中配置
* {@code http.authorizeRequests().antMatchers("/api/auth/**").permitAll()}
*/
@Override
public void configure(WebSecurity web) {
WebSecurity and = web.ignoring().and();
// 忽略 GET
customConfig.getIgnores().getGet().forEach(url -> and.ignoring().antMatchers(HttpMethod.GET, url));
// 忽略 POST
customConfig.getIgnores().getPost().forEach(url -> and.ignoring().antMatchers(HttpMethod.POST, url));
// 忽略 DELETE
customConfig.getIgnores().getDelete().forEach(url -> and.ignoring().antMatchers(HttpMethod.DELETE, url));
// 忽略 PUT
customConfig.getIgnores().getPut().forEach(url -> and.ignoring().antMatchers(HttpMethod.PUT, url));
// 忽略 HEAD
customConfig.getIgnores().getHead().forEach(url -> and.ignoring().antMatchers(HttpMethod.HEAD, url));
// 忽略 PATCH
customConfig.getIgnores().getPatch().forEach(url -> and.ignoring().antMatchers(HttpMethod.PATCH, url));
// 忽略 OPTIONS
customConfig.getIgnores().getOptions().forEach(url -> and.ignoring().antMatchers(HttpMethod.OPTIONS, url));
// 忽略 TRACE
customConfig.getIgnores().getTrace().forEach(url -> and.ignoring().antMatchers(HttpMethod.TRACE, url));
// 按照请求格式忽略
customConfig.getIgnores().getPattern().forEach(url -> and.ignoring().antMatchers(url));
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/WebMvcConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/WebMvcConfig.java | package com.xkcoding.rbac.security.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
/**
* <p>
* MVC配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 16:09
*/
@Configuration
public class WebMvcConfig implements WebMvcConfigurer {
private static final long MAX_AGE_SECS = 3600;
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**").allowedOrigins("*").allowedMethods("HEAD", "OPTIONS", "GET", "POST", "PUT", "PATCH", "DELETE").maxAge(MAX_AGE_SECS);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/RbacAuthorityService.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/RbacAuthorityService.java | package com.xkcoding.rbac.security.config;
import cn.hutool.core.util.StrUtil;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.Multimap;
import com.xkcoding.rbac.security.common.Consts;
import com.xkcoding.rbac.security.common.Status;
import com.xkcoding.rbac.security.exception.SecurityException;
import com.xkcoding.rbac.security.model.Permission;
import com.xkcoding.rbac.security.model.Role;
import com.xkcoding.rbac.security.repository.PermissionDao;
import com.xkcoding.rbac.security.repository.RoleDao;
import com.xkcoding.rbac.security.vo.UserPrincipal;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
import org.springframework.stereotype.Component;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.mvc.condition.RequestMethodsRequestCondition;
import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
import javax.servlet.http.HttpServletRequest;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.stream.Collectors;
/**
* <p>
* 动态路由认证
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 17:17
*/
@Component
public class RbacAuthorityService {
@Autowired
private RoleDao roleDao;
@Autowired
private PermissionDao permissionDao;
@Autowired
private RequestMappingHandlerMapping mapping;
public boolean hasPermission(HttpServletRequest request, Authentication authentication) {
checkRequest(request);
Object userInfo = authentication.getPrincipal();
boolean hasPermission = false;
if (userInfo instanceof UserDetails) {
UserPrincipal principal = (UserPrincipal) userInfo;
Long userId = principal.getId();
List<Role> roles = roleDao.selectByUserId(userId);
List<Long> roleIds = roles.stream().map(Role::getId).collect(Collectors.toList());
List<Permission> permissions = permissionDao.selectByRoleIdList(roleIds);
//获取资源，前后端分离，所以过滤页面权限，只保留按钮权限
List<Permission> btnPerms = permissions.stream()
// 过滤页面权限
.filter(permission -> Objects.equals(permission.getType(), Consts.BUTTON))
// 过滤 URL 为空
.filter(permission -> StrUtil.isNotBlank(permission.getUrl()))
// 过滤 METHOD 为空
.filter(permission -> StrUtil.isNotBlank(permission.getMethod())).collect(Collectors.toList());
for (Permission btnPerm : btnPerms) {
AntPathRequestMatcher antPathMatcher = new AntPathRequestMatcher(btnPerm.getUrl(), btnPerm.getMethod());
if (antPathMatcher.matches(request)) {
hasPermission = true;
break;
}
}
return hasPermission;
} else {
return false;
}
}
/**
* 校验请求是否存在
*
* @param request 请求
*/
private void checkRequest(HttpServletRequest request) {
// 获取当前 request 的方法
String currentMethod = request.getMethod();
Multimap<String, String> urlMapping = allUrlMapping();
for (String uri : urlMapping.keySet()) {
// 通过 AntPathRequestMatcher 匹配 url
// 可以通过 2 种方式创建 AntPathRequestMatcher
// 1：new AntPathRequestMatcher(uri,method) 这种方式可以直接判断方法是否匹配，因为这里我们把 方法不匹配 自定义抛出，所以，我们使用第2种方式创建
// 2：new AntPathRequestMatcher(uri) 这种方式不校验请求方法，只校验请求路径
AntPathRequestMatcher antPathMatcher = new AntPathRequestMatcher(uri);
if (antPathMatcher.matches(request)) {
if (!urlMapping.get(uri).contains(currentMethod)) {
throw new SecurityException(Status.HTTP_BAD_METHOD);
} else {
return;
}
}
}
throw new SecurityException(Status.REQUEST_NOT_FOUND);
}
/**
* 获取 所有URL Mapping，返回格式为{"/test":["GET","POST"],"/sys":["GET","DELETE"]}
*
* @return {@link ArrayListMultimap} 格式的 URL Mapping
*/
private Multimap<String, String> allUrlMapping() {
Multimap<String, String> urlMapping = ArrayListMultimap.create();
// 获取url与类和方法的对应信息
Map<RequestMappingInfo, HandlerMethod> handlerMethods = mapping.getHandlerMethods();
handlerMethods.forEach((k, v) -> {
// 获取当前 key 下的获取所有URL
Set<String> url = k.getPatternsCondition().getPatterns();
RequestMethodsRequestCondition method = k.getMethodsCondition();
// 为每个URL添加所有的请求方法
url.forEach(s -> urlMapping.putAll(s, method.getMethods().stream().map(Enum::toString).collect(Collectors.toList())));
});
return urlMapping;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/RedisConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/RedisConfig.java | package com.xkcoding.rbac.security.config;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import java.io.Serializable;
/**
* <p>
* redis配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-11 15:16
*/
@Configuration
@AutoConfigureAfter(RedisAutoConfiguration.class)
@EnableCaching
public class RedisConfig {
/**
* 默认情况下的模板只能支持RedisTemplate<String, String>，也就是只能存入字符串，因此支持序列化
*/
@Bean
public RedisTemplate<String, Serializable> redisCacheTemplate(LettuceConnectionFactory redisConnectionFactory) {
RedisTemplate<String, Serializable> template = new RedisTemplate<>();
template.setKeySerializer(new StringRedisSerializer());
template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
template.setConnectionFactory(redisConnectionFactory);
return template;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/JwtAuthenticationFilter.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/JwtAuthenticationFilter.java | package com.xkcoding.rbac.security.config;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.google.common.collect.Sets;
import com.xkcoding.rbac.security.common.Status;
import com.xkcoding.rbac.security.exception.SecurityException;
import com.xkcoding.rbac.security.service.CustomUserDetailsService;
import com.xkcoding.rbac.security.util.JwtUtil;
import com.xkcoding.rbac.security.util.ResponseUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpMethod;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
import org.springframework.stereotype.Component;
import org.springframework.web.filter.OncePerRequestFilter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Set;
/**
* <p>
* Jwt 认证过滤器
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 15:15
*/
@Component
@Slf4j
public class JwtAuthenticationFilter extends OncePerRequestFilter {
@Autowired
private CustomUserDetailsService customUserDetailsService;
@Autowired
private JwtUtil jwtUtil;
@Autowired
private CustomConfig customConfig;
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
if (checkIgnores(request)) {
filterChain.doFilter(request, response);
return;
}
String jwt = jwtUtil.getJwtFromRequest(request);
if (StrUtil.isNotBlank(jwt)) {
try {
String username = jwtUtil.getUsernameFromJWT(jwt);
UserDetails userDetails = customUserDetailsService.loadUserByUsername(username);
UsernamePasswordAuthenticationToken authentication = new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());
authentication.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
SecurityContextHolder.getContext().setAuthentication(authentication);
filterChain.doFilter(request, response);
} catch (SecurityException e) {
ResponseUtil.renderJson(response, e);
}
} else {
ResponseUtil.renderJson(response, Status.UNAUTHORIZED, null);
}
}
/**
* 请求是否不需要进行权限拦截
*
* @param request 当前请求
* @return true - 忽略，false - 不忽略
*/
private boolean checkIgnores(HttpServletRequest request) {
String method = request.getMethod();
HttpMethod httpMethod = HttpMethod.resolve(method);
if (ObjectUtil.isNull(httpMethod)) {
httpMethod = HttpMethod.GET;
}
Set<String> ignores = Sets.newHashSet();
switch (httpMethod) {
case GET:
ignores.addAll(customConfig.getIgnores().getGet());
break;
case PUT:
ignores.addAll(customConfig.getIgnores().getPut());
break;
case HEAD:
ignores.addAll(customConfig.getIgnores().getHead());
break;
case POST:
ignores.addAll(customConfig.getIgnores().getPost());
break;
case PATCH:
ignores.addAll(customConfig.getIgnores().getPatch());
break;
case TRACE:
ignores.addAll(customConfig.getIgnores().getTrace());
break;
case DELETE:
ignores.addAll(customConfig.getIgnores().getDelete());
break;
case OPTIONS:
ignores.addAll(customConfig.getIgnores().getOptions());
break;
default:
break;
}
ignores.addAll(customConfig.getIgnores().getPattern());
if (CollUtil.isNotEmpty(ignores)) {
for (String ignore : ignores) {
AntPathRequestMatcher matcher = new AntPathRequestMatcher(ignore, method);
if (matcher.matches(request)) {
return true;
}
}
}
return false;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/JwtConfig.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/config/JwtConfig.java | package com.xkcoding.rbac.security.config;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
/**
* <p>
* JWT 配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-07 13:42
*/
@ConfigurationProperties(prefix = "jwt.config")
@Data
public class JwtConfig {
/**
* jwt 加密 key，默认值：xkcoding.
*/
private String key = "xkcoding";
/**
* jwt 过期时间，默认值：600000 {@code 10 分钟}.
*/
private Long ttl = 600000L;
/**
* 开启 记住我 之后 jwt 过期时间，默认值 604800000 {@code 7 天}
*/
private Long remember = 604800000L;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/payload/PageCondition.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/payload/PageCondition.java | package com.xkcoding.rbac.security.payload;
import lombok.Data;
/**
* <p>
* 分页请求参数
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-12 18:05
*/
@Data
public class PageCondition {
/**
* 当前页码
*/
private Integer currentPage;
/**
* 每页条数
*/
private Integer pageSize;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-rbac-security/src/main/java/com/xkcoding/rbac/security/payload/LoginRequest.java | demo-rbac-security/src/main/java/com/xkcoding/rbac/security/payload/LoginRequest.java | package com.xkcoding.rbac.security.payload;
import lombok.Data;
import javax.validation.constraints.NotBlank;
/**
* <p>
* 登录请求参数
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-10 15:52
*/
@Data
public class LoginRequest {
/**
* 用户名或邮箱或手机号
*/
@NotBlank(message = "用户名不能为空")
private String usernameOrEmailOrPhone;
/**
* 密码
*/
@NotBlank(message = "密码不能为空")
private String password;
/**
* 记住我
*/
private Boolean rememberMe = false;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-activiti/src/test/java/com/xkcoding/activiti/SpringBootDemoActivitiApplicationTests.java | demo-activiti/src/test/java/com/xkcoding/activiti/SpringBootDemoActivitiApplicationTests.java | package com.xkcoding.activiti;
import com.xkcoding.activiti.util.SecurityUtil;
import org.activiti.api.process.model.ProcessDefinition;
import org.activiti.api.process.runtime.ProcessRuntime;
import org.activiti.api.runtime.shared.query.Page;
import org.activiti.api.runtime.shared.query.Pageable;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoActivitiApplicationTests {
@Autowired
private ProcessRuntime processRuntime;
@Autowired
private SecurityUtil securityUtil;
@Test
public void contextLoads() {
securityUtil.logInAs("salaboy");
Page<ProcessDefinition> processDefinitionPage = processRuntime.processDefinitions(Pageable.of(0, 10));
processDefinitionPage.getContent().forEach(System.out::println);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-activiti/src/main/java/com/xkcoding/activiti/SpringBootDemoActivitiApplication.java | demo-activiti/src/main/java/com/xkcoding/activiti/SpringBootDemoActivitiApplication.java | package com.xkcoding.activiti;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* <p>
* 启动器
* </p>
*
* @author yangkai.shen
* @date Created in 2019-03-31 22:24
*/
@SpringBootApplication
public class SpringBootDemoActivitiApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoActivitiApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-activiti/src/main/java/com/xkcoding/activiti/util/SecurityUtil.java | demo-activiti/src/main/java/com/xkcoding/activiti/util/SecurityUtil.java | package com.xkcoding.activiti.util;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.context.SecurityContextImpl;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.stereotype.Component;
import java.util.Collection;
/**
* <p>
* 认证工具
* </p>
*
* @author yangkai.shen
* @date Created in 2019-07-01 18:38
*/
@Component
@RequiredArgsConstructor(onConstructor_ = @Autowired)
public class SecurityUtil {
private final UserDetailsService userDetailsService;
public void logInAs(String username) {
UserDetails user = userDetailsService.loadUserByUsername(username);
if (user == null) {
throw new IllegalStateException("User " + username + " doesn't exist, please provide a valid user");
}
SecurityContextHolder.setContext(new SecurityContextImpl(new Authentication() {
@Override
public Collection<? extends GrantedAuthority> getAuthorities() {
return user.getAuthorities();
}
@Override
public Object getCredentials() {
return user.getPassword();
}
@Override
public Object getDetails() {
return user;
}
@Override
public Object getPrincipal() {
return user;
}
@Override
public boolean isAuthenticated() {
return true;
}
@Override
public void setAuthenticated(boolean isAuthenticated) throws IllegalArgumentException {
}
@Override
public String getName() {
return user.getUsername();
}
}));
org.activiti.engine.impl.identity.Authentication.setAuthenticatedUserId(username);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-activiti/src/main/java/com/xkcoding/activiti/config/SecurityConfiguration.java | demo-activiti/src/main/java/com/xkcoding/activiti/config/SecurityConfiguration.java | package com.xkcoding.activiti.config;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.provisioning.InMemoryUserDetailsManager;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
/**
* <p>
* 安全配置类
* </p>
*
* @author yangkai.shen
* @date Created in 2019-07-01 18:40
*/
@Slf4j
@Configuration
public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
@Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService());
}
@Bean
protected UserDetailsService myUserDetailsService() {
InMemoryUserDetailsManager inMemoryUserDetailsManager = new InMemoryUserDetailsManager();
String[][] usersGroupsAndRoles = {{"salaboy", "password", "ROLE_ACTIVITI_USER", "GROUP_activitiTeam"}, {"ryandawsonuk", "password", "ROLE_ACTIVITI_USER", "GROUP_activitiTeam"}, {"erdemedeiros", "password", "ROLE_ACTIVITI_USER", "GROUP_activitiTeam"}, {"other", "password", "ROLE_ACTIVITI_USER", "GROUP_otherTeam"}, {"admin", "password", "ROLE_ACTIVITI_ADMIN"}};
for (String[] user : usersGroupsAndRoles) {
List<String> authoritiesStrings = Arrays.asList(Arrays.copyOfRange(user, 2, user.length));
log.info("> Registering new user: " + user[0] + " with the following Authorities[" + authoritiesStrings + "]");
inMemoryUserDetailsManager.createUser(new User(user[0], passwordEncoder().encode(user[1]), authoritiesStrings.stream().map(SimpleGrantedAuthority::new).collect(Collectors.toList())));
}
return inMemoryUserDetailsManager;
}
@Bean
public PasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-urule/src/test/java/com/xkcoding/urule/SpringBootDemoUruleApplicationTests.java | demo-urule/src/test/java/com/xkcoding/urule/SpringBootDemoUruleApplicationTests.java | package com.xkcoding.urule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoUruleApplicationTests {
@Test
public void contextLoads() {
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-urule/src/main/java/com/xkcoding/urule/SpringBootDemoUruleApplication.java | demo-urule/src/main/java/com/xkcoding/urule/SpringBootDemoUruleApplication.java | package com.xkcoding.urule;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* <p>
* 启动器
* </p>
*
* @author yangkai.shen
* @date Created in 2019-02-25 22:46
*/
@SpringBootApplication
public class SpringBootDemoUruleApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoUruleApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/test/java/com/xkcoding/websocket/socketio/SpringBootDemoWebsocketSocketioApplicationTests.java | demo-websocket-socketio/src/test/java/com/xkcoding/websocket/socketio/SpringBootDemoWebsocketSocketioApplicationTests.java | package com.xkcoding.websocket.socketio;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoWebsocketSocketioApplicationTests {
@Test
public void contextLoads() {
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/SpringBootDemoWebsocketSocketioApplication.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/SpringBootDemoWebsocketSocketioApplication.java | package com.xkcoding.websocket.socketio;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* <p>
* 启动器
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-12 13:59
*/
@SpringBootApplication
public class SpringBootDemoWebsocketSocketioApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoWebsocketSocketioApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/controller/MessageController.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/controller/MessageController.java | package com.xkcoding.websocket.socketio.controller;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ReflectUtil;
import cn.hutool.core.util.StrUtil;
import com.xkcoding.websocket.socketio.handler.MessageEventHandler;
import com.xkcoding.websocket.socketio.payload.BroadcastMessageRequest;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.lang.reflect.Field;
/**
* <p>
* 消息发送Controller
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 19:50
*/
@RestController
@RequestMapping("/send")
@Slf4j
public class MessageController {
@Autowired
private MessageEventHandler messageHandler;
@PostMapping("/broadcast")
public Dict broadcast(@RequestBody BroadcastMessageRequest message) {
if (isBlank(message)) {
return Dict.create().set("flag", false).set("code", 400).set("message", "参数为空");
}
messageHandler.sendToBroadcast(message);
return Dict.create().set("flag", true).set("code", 200).set("message", "发送成功");
}
/**
* 判断Bean是否为空对象或者空白字符串，空对象表示本身为<code>null</code>或者所有属性都为<code>null</code>
*
* @param bean Bean对象
* @return 是否为空，<code>true</code> - 空 / <code>false</code> - 非空
*/
private boolean isBlank(Object bean) {
if (null != bean) {
for (Field field : ReflectUtil.getFields(bean.getClass())) {
Object fieldValue = ReflectUtil.getFieldValue(bean, field);
if (null != fieldValue) {
if (fieldValue instanceof String && StrUtil.isNotBlank((String) fieldValue)) {
return false;
} else if (!(fieldValue instanceof String)) {
return false;
}
}
}
}
return true;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/ServerConfig.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/ServerConfig.java | package com.xkcoding.websocket.socketio.config;
import cn.hutool.core.util.StrUtil;
import com.corundumstudio.socketio.SocketIOServer;
import com.corundumstudio.socketio.annotation.SpringAnnotationScanner;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* <p>
* websocket服务器配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 16:42
*/
@Configuration
@EnableConfigurationProperties({WsConfig.class})
public class ServerConfig {
@Bean
public SocketIOServer server(WsConfig wsConfig) {
com.corundumstudio.socketio.Configuration config = new com.corundumstudio.socketio.Configuration();
config.setHostname(wsConfig.getHost());
config.setPort(wsConfig.getPort());
//这个listener可以用来进行身份验证
config.setAuthorizationListener(data -> {
// http://localhost:8081?token=xxxxxxx
// 例如果使用上面的链接进行connect，可以使用如下代码获取用户密码信息，本文不做身份验证
String token = data.getSingleUrlParam("token");
// 校验token的合法性，实际业务需要校验token是否过期等等，参考 spring-boot-demo-rbac-security 里的 JwtUtil
// 如果认证不通过会返回一个 Socket.EVENT_CONNECT_ERROR 事件
return StrUtil.isNotBlank(token);
});
return new SocketIOServer(config);
}
/**
* Spring 扫描自定义注解
*/
@Bean
public SpringAnnotationScanner springAnnotationScanner(SocketIOServer server) {
return new SpringAnnotationScanner(server);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/Event.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/Event.java | package com.xkcoding.websocket.socketio.config;
/**
* <p>
* 事件常量
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 19:36
*/
public interface Event {
/**
* 聊天事件
*/
String CHAT = "chat";
/**
* 广播消息
*/
String BROADCAST = "broadcast";
/**
* 群聊
*/
String GROUP = "group";
/**
* 加入群聊
*/
String JOIN = "join";
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/DbTemplate.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/DbTemplate.java | package com.xkcoding.websocket.socketio.config;
import cn.hutool.core.collection.CollUtil;
import org.springframework.stereotype.Component;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
/**
* <p>
* 模拟数据库
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 19:12
*/
@Component
public class DbTemplate {
/**
* 模拟数据库存储 user_id <-> session_id 的关系
*/
public static final ConcurrentHashMap<String, UUID> DB = new ConcurrentHashMap<>();
/**
* 获取所有SessionId
*
* @return SessionId列表
*/
public List<UUID> findAll() {
return CollUtil.newArrayList(DB.values());
}
/**
* 根据UserId查询SessionId
*
* @param userId 用户id
* @return SessionId
*/
public Optional<UUID> findByUserId(String userId) {
return Optional.ofNullable(DB.get(userId));
}
/**
* 保存/更新 user_id <-> session_id 的关系
*
* @param userId 用户id
* @param sessionId SessionId
*/
public void save(String userId, UUID sessionId) {
DB.put(userId, sessionId);
}
/**
* 删除 user_id <-> session_id 的关系
*
* @param userId 用户id
*/
public void deleteByUserId(String userId) {
DB.remove(userId);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/WsConfig.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/config/WsConfig.java | package com.xkcoding.websocket.socketio.config;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
/**
* <p>
* WebSocket配置类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 16:41
*/
@ConfigurationProperties(prefix = "ws.server")
@Data
public class WsConfig {
/**
* 端口号
*/
private Integer port;
/**
* host
*/
private String host;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/handler/MessageEventHandler.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/handler/MessageEventHandler.java | package com.xkcoding.websocket.socketio.handler;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ObjectUtil;
import com.corundumstudio.socketio.AckRequest;
import com.corundumstudio.socketio.SocketIOClient;
import com.corundumstudio.socketio.SocketIOServer;
import com.corundumstudio.socketio.annotation.OnConnect;
import com.corundumstudio.socketio.annotation.OnDisconnect;
import com.corundumstudio.socketio.annotation.OnEvent;
import com.xkcoding.websocket.socketio.config.DbTemplate;
import com.xkcoding.websocket.socketio.config.Event;
import com.xkcoding.websocket.socketio.payload.BroadcastMessageRequest;
import com.xkcoding.websocket.socketio.payload.GroupMessageRequest;
import com.xkcoding.websocket.socketio.payload.JoinRequest;
import com.xkcoding.websocket.socketio.payload.SingleMessageRequest;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.util.Collection;
import java.util.Optional;
import java.util.UUID;
/**
* <p>
* 消息事件处理
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 18:57
*/
@Component
@Slf4j
public class MessageEventHandler {
@Autowired
private SocketIOServer server;
@Autowired
private DbTemplate dbTemplate;
/**
* 添加connect事件，当客户端发起连接时调用
*
* @param client 客户端对象
*/
@OnConnect
public void onConnect(SocketIOClient client) {
if (client != null) {
String token = client.getHandshakeData().getSingleUrlParam("token");
// 模拟用户id 和token一致
String userId = client.getHandshakeData().getSingleUrlParam("token");
UUID sessionId = client.getSessionId();
dbTemplate.save(userId, sessionId);
log.info("连接成功,【token】= {},【sessionId】= {}", token, sessionId);
} else {
log.error("客户端为空");
}
}
/**
* 添加disconnect事件，客户端断开连接时调用，刷新客户端信息
*
* @param client 客户端对象
*/
@OnDisconnect
public void onDisconnect(SocketIOClient client) {
if (client != null) {
String token = client.getHandshakeData().getSingleUrlParam("token");
// 模拟用户id 和token一致
String userId = client.getHandshakeData().getSingleUrlParam("token");
UUID sessionId = client.getSessionId();
dbTemplate.deleteByUserId(userId);
log.info("客户端断开连接,【token】= {},【sessionId】= {}", token, sessionId);
client.disconnect();
} else {
log.error("客户端为空");
}
}
/**
* 加入群聊
*
* @param client 客户端
* @param request 请求
* @param data 群聊
*/
@OnEvent(value = Event.JOIN)
public void onJoinEvent(SocketIOClient client, AckRequest request, JoinRequest data) {
log.info("用户：{} 已加入群聊：{}", data.getUserId(), data.getGroupId());
client.joinRoom(data.getGroupId());
server.getRoomOperations(data.getGroupId()).sendEvent(Event.JOIN, data);
}
@OnEvent(value = Event.CHAT)
public void onChatEvent(SocketIOClient client, AckRequest request, SingleMessageRequest data) {
Optional<UUID> toUser = dbTemplate.findByUserId(data.getToUid());
if (toUser.isPresent()) {
log.info("用户 {} 刚刚私信了用户 {}：{}", data.getFromUid(), data.getToUid(), data.getMessage());
sendToSingle(toUser.get(), data);
request.sendAckData(Dict.create().set("flag", true).set("message", "发送成功"));
} else {
request.sendAckData(Dict.create().set("flag", false).set("message", "发送失败，对方不想理你(" + data.getToUid() + "不在线)"));
}
}
@OnEvent(value = Event.GROUP)
public void onGroupEvent(SocketIOClient client, AckRequest request, GroupMessageRequest data) {
Collection<SocketIOClient> clients = server.getRoomOperations(data.getGroupId()).getClients();
boolean inGroup = false;
for (SocketIOClient socketIOClient : clients) {
if (ObjectUtil.equal(socketIOClient.getSessionId(), client.getSessionId())) {
inGroup = true;
break;
}
}
if (inGroup) {
log.info("群号 {} 收到来自 {} 的群聊消息：{}", data.getGroupId(), data.getFromUid(), data.getMessage());
sendToGroup(data);
} else {
request.sendAckData("请先加群！");
}
}
/**
* 单聊
*/
public void sendToSingle(UUID sessionId, SingleMessageRequest message) {
server.getClient(sessionId).sendEvent(Event.CHAT, message);
}
/**
* 广播
*/
public void sendToBroadcast(BroadcastMessageRequest message) {
log.info("系统紧急广播一条通知：{}", message.getMessage());
for (UUID clientId : dbTemplate.findAll()) {
if (server.getClient(clientId) == null) {
continue;
}
server.getClient(clientId).sendEvent(Event.BROADCAST, message);
}
}
/**
* 群聊
*/
public void sendToGroup(GroupMessageRequest message) {
server.getRoomOperations(message.getGroupId()).sendEvent(Event.GROUP, message);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/init/ServerRunner.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/init/ServerRunner.java | package com.xkcoding.websocket.socketio.init;
import com.corundumstudio.socketio.SocketIOServer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.stereotype.Component;
/**
* <p>
* websocket服务器启动
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 17:07
*/
@Component
@Slf4j
public class ServerRunner implements CommandLineRunner {
@Autowired
private SocketIOServer server;
@Override
public void run(String... args) {
server.start();
log.info("websocket 服务器启动成功。。。");
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/GroupMessageRequest.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/GroupMessageRequest.java | package com.xkcoding.websocket.socketio.payload;
import lombok.Data;
/**
* <p>
* 群聊消息载荷
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 16:59
*/
@Data
public class GroupMessageRequest {
/**
* 消息发送方用户id
*/
private String fromUid;
/**
* 群组id
*/
private String groupId;
/**
* 消息内容
*/
private String message;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/BroadcastMessageRequest.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/BroadcastMessageRequest.java | package com.xkcoding.websocket.socketio.payload;
import lombok.Data;
/**
* <p>
* 广播消息载荷
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 20:01
*/
@Data
public class BroadcastMessageRequest {
/**
* 消息内容
*/
private String message;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/JoinRequest.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/JoinRequest.java | package com.xkcoding.websocket.socketio.payload;
import lombok.Data;
/**
* <p>
* 加群载荷
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-19 13:36
*/
@Data
public class JoinRequest {
/**
* 用户id
*/
private String userId;
/**
* 群名称
*/
private String groupId;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/SingleMessageRequest.java | demo-websocket-socketio/src/main/java/com/xkcoding/websocket/socketio/payload/SingleMessageRequest.java | package com.xkcoding.websocket.socketio.payload;
import lombok.Data;
/**
* <p>
* 私聊消息载荷
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-18 17:02
*/
@Data
public class SingleMessageRequest {
/**
* 消息发送方用户id
*/
private String fromUid;
/**
* 消息接收方用户id
*/
private String toUid;
/**
* 消息内容
*/
private String message;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/test/java/com/xkcoding/orm/beetlsql/SpringBootDemoOrmBeetlsqlApplicationTests.java | demo-orm-beetlsql/src/test/java/com/xkcoding/orm/beetlsql/SpringBootDemoOrmBeetlsqlApplicationTests.java | package com.xkcoding.orm.beetlsql;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoOrmBeetlsqlApplicationTests {
@Test
public void contextLoads() {
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/test/java/com/xkcoding/orm/beetlsql/service/UserServiceTest.java | demo-orm-beetlsql/src/test/java/com/xkcoding/orm/beetlsql/service/UserServiceTest.java | package com.xkcoding.orm.beetlsql.service;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.crypto.SecureUtil;
import cn.hutool.json.JSONUtil;
import com.xkcoding.orm.beetlsql.SpringBootDemoOrmBeetlsqlApplicationTests;
import com.xkcoding.orm.beetlsql.entity.User;
import lombok.extern.slf4j.Slf4j;
import org.assertj.core.util.Lists;
import org.beetl.sql.core.engine.PageQuery;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.List;
/**
* <p>
* User Service测试
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-14 16:30
*/
@Slf4j
public class UserServiceTest extends SpringBootDemoOrmBeetlsqlApplicationTests {
@Autowired
private UserService userService;
@Test
public void saveUser() {
String salt = IdUtil.fastSimpleUUID();
User user = User.builder().name("testSave3").password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave3@xkcoding.com").phoneNumber("17300000003").status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
user = userService.saveUser(user);
Assert.assertTrue(ObjectUtil.isNotNull(user.getId()));
log.debug("【user】= {}", user);
}
@Test
public void saveUserList() {
List<User> users = Lists.newArrayList();
for (int i = 5; i < 15; i++) {
String salt = IdUtil.fastSimpleUUID();
User user = User.builder().name("testSave" + i).password(SecureUtil.md5("123456" + salt)).salt(salt).email("testSave" + i + "@xkcoding.com").phoneNumber("1730000000" + i).status(1).lastLoginTime(new DateTime()).createTime(new DateTime()).lastUpdateTime(new DateTime()).build();
users.add(user);
}
userService.saveUserList(users);
Assert.assertTrue(userService.getUserList().size() > 2);
}
@Test
public void deleteUser() {
userService.deleteUser(1L);
User user = userService.getUser(1L);
Assert.assertTrue(ObjectUtil.isNull(user));
}
@Test
public void updateUser() {
User user = userService.getUser(2L);
user.setName("beetlSql 修改后的名字");
User update = userService.updateUser(user);
Assert.assertEquals("beetlSql 修改后的名字", update.getName());
log.debug("【update】= {}", update);
}
@Test
public void getUser() {
User user = userService.getUser(1L);
Assert.assertNotNull(user);
log.debug("【user】= {}", user);
}
@Test
public void getUserList() {
List<User> userList = userService.getUserList();
Assert.assertTrue(CollUtil.isNotEmpty(userList));
log.debug("【userList】= {}", userList);
}
@Test
public void getUserByPage() {
List<User> userList = userService.getUserList();
PageQuery<User> userByPage = userService.getUserByPage(1, 5);
Assert.assertEquals(5, userByPage.getList().size());
Assert.assertEquals(userList.size(), userByPage.getTotalRow());
log.debug("【userByPage】= {}", JSONUtil.toJsonStr(userByPage));
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/SpringBootDemoOrmBeetlsqlApplication.java | demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/SpringBootDemoOrmBeetlsqlApplication.java | package com.xkcoding.orm.beetlsql;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* <p>
* 启动类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-14 15:47
*/
@SpringBootApplication
public class SpringBootDemoOrmBeetlsqlApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoOrmBeetlsqlApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/dao/UserDao.java | demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/dao/UserDao.java | package com.xkcoding.orm.beetlsql.dao;
import com.xkcoding.orm.beetlsql.entity.User;
import org.beetl.sql.core.mapper.BaseMapper;
import org.springframework.stereotype.Component;
/**
* <p>
* UserDao
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-14 16:18
*/
@Component
public interface UserDao extends BaseMapper<User> {
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/service/UserService.java | demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/service/UserService.java | package com.xkcoding.orm.beetlsql.service;
import com.xkcoding.orm.beetlsql.entity.User;
import org.beetl.sql.core.engine.PageQuery;
import java.util.List;
/**
* <p>
* User Service
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-14 16:18
*/
public interface UserService {
/**
* 新增用户
*
* @param user 用户
* @return 保存的用户
*/
User saveUser(User user);
/**
* 批量插入用户
*
* @param users 用户列表
*/
void saveUserList(List<User> users);
/**
* 根据主键删除用户
*
* @param id 主键
*/
void deleteUser(Long id);
/**
* 更新用户
*
* @param user 用户
* @return 更新后的用户
*/
User updateUser(User user);
/**
* 查询单个用户
*
* @param id 主键id
* @return 用户信息
*/
User getUser(Long id);
/**
* 查询用户列表
*
* @return 用户列表
*/
List<User> getUserList();
/**
* 分页查询
*
* @param currentPage 当前页
* @param pageSize 每页条数
* @return 分页用户列表
*/
PageQuery<User> getUserByPage(Integer currentPage, Integer pageSize);
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/service/impl/UserServiceImpl.java | demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/service/impl/UserServiceImpl.java | package com.xkcoding.orm.beetlsql.service.impl;
import cn.hutool.core.util.ObjectUtil;
import com.xkcoding.orm.beetlsql.dao.UserDao;
import com.xkcoding.orm.beetlsql.entity.User;
import com.xkcoding.orm.beetlsql.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.beetl.sql.core.engine.PageQuery;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* <p>
* User Service
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-14 16:28
*/
@Service
@Slf4j
public class UserServiceImpl implements UserService {
private final UserDao userDao;
@Autowired
public UserServiceImpl(UserDao userDao) {
this.userDao = userDao;
}
/**
* 新增用户
*
* @param user 用户
*/
@Override
public User saveUser(User user) {
userDao.insert(user, true);
return user;
}
/**
* 批量插入用户
*
* @param users 用户列表
*/
@Override
public void saveUserList(List<User> users) {
userDao.insertBatch(users);
}
/**
* 根据主键删除用户
*
* @param id 主键
*/
@Override
public void deleteUser(Long id) {
userDao.deleteById(id);
}
/**
* 更新用户
*
* @param user 用户
* @return 更新后的用户
*/
@Override
public User updateUser(User user) {
if (ObjectUtil.isNull(user)) {
throw new RuntimeException("用户id不能为null");
}
userDao.updateTemplateById(user);
return userDao.single(user.getId());
}
/**
* 查询单个用户
*
* @param id 主键id
* @return 用户信息
*/
@Override
public User getUser(Long id) {
return userDao.single(id);
}
/**
* 查询用户列表
*
* @return 用户列表
*/
@Override
public List<User> getUserList() {
return userDao.all();
}
/**
* 分页查询
*
* @param currentPage 当前页
* @param pageSize 每页条数
* @return 分页用户列表
*/
@Override
public PageQuery<User> getUserByPage(Integer currentPage, Integer pageSize) {
return userDao.createLambdaQuery().page(currentPage, pageSize);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/entity/User.java | demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/entity/User.java | package com.xkcoding.orm.beetlsql.entity;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.beetl.sql.core.annotatoin.Table;
import java.io.Serializable;
import java.util.Date;
/**
* <p>
* 用户实体类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-14 16:06
*/
@Data
@NoArgsConstructor
@AllArgsConstructor
@Builder
@Table(name = "orm_user")
public class User implements Serializable {
private static final long serialVersionUID = -1840831686851699943L;
/**
* 主键
*/
private Long id;
/**
* 用户名
*/
private String name;
/**
* 加密后的密码
*/
private String password;
/**
* 加密使用的盐
*/
private String salt;
/**
* 邮箱
*/
private String email;
/**
* 手机号码
*/
private String phoneNumber;
/**
* 状态，-1：逻辑删除，0：禁用，1：启用
*/
private Integer status;
/**
* 创建时间
*/
private Date createTime;
/**
* 上次登录时间
*/
private Date lastLoginTime;
/**
* 上次更新时间
*/
private Date lastUpdateTime;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/config/BeetlConfig.java | demo-orm-beetlsql/src/main/java/com/xkcoding/orm/beetlsql/config/BeetlConfig.java | package com.xkcoding.orm.beetlsql.config;
import com.zaxxer.hikari.HikariDataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import javax.sql.DataSource;
/**
* <p>
* Beetl数据源配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-14 17:15
*/
@Configuration
public class BeetlConfig {
/**
* Beetl需要显示的配置数据源，方可启动项目，大坑，切记！
*/
@Bean(name = "datasource")
public DataSource getDataSource(Environment env) {
HikariDataSource dataSource = new HikariDataSource();
dataSource.setDriverClassName(env.getProperty("spring.datasource.driver-class-name"));
dataSource.setJdbcUrl(env.getProperty("spring.datasource.url"));
dataSource.setUsername(env.getProperty("spring.datasource.username"));
dataSource.setPassword(env.getProperty("spring.datasource.password"));
return dataSource;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-helloworld/src/test/java/com/xkcoding/helloworld/SpringBootDemoHelloworldApplicationTests.java | demo-helloworld/src/test/java/com/xkcoding/helloworld/SpringBootDemoHelloworldApplicationTests.java | package com.xkcoding.helloworld;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoHelloworldApplicationTests {
@Test
public void contextLoads() {
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-helloworld/src/main/java/com/xkcoding/helloworld/SpringBootDemoHelloworldApplication.java | demo-helloworld/src/main/java/com/xkcoding/helloworld/SpringBootDemoHelloworldApplication.java | package com.xkcoding.helloworld;
import cn.hutool.core.util.StrUtil;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
/**
* <p>
* SpringBoot启动类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-09-28 14:49
*/
@SpringBootApplication
@RestController
public class SpringBootDemoHelloworldApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoHelloworldApplication.class, args);
}
/**
* Hello，World
*
* @param who 参数，非必须
* @return Hello, ${who}
*/
@GetMapping("/hello")
public String sayHello(@RequestParam(required = false, name = "who") String who) {
if (StrUtil.isBlank(who)) {
who = "World";
}
return StrUtil.format("Hello, {}!", who);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/test/java/com/xkcoding/multi/datasource/jpa/SpringBootDemoMultiDatasourceJpaApplicationTests.java | demo-multi-datasource-jpa/src/test/java/com/xkcoding/multi/datasource/jpa/SpringBootDemoMultiDatasourceJpaApplicationTests.java | package com.xkcoding.multi.datasource.jpa;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.lang.Snowflake;
import com.xkcoding.multi.datasource.jpa.entity.primary.PrimaryMultiTable;
import com.xkcoding.multi.datasource.jpa.entity.second.SecondMultiTable;
import com.xkcoding.multi.datasource.jpa.repository.primary.PrimaryMultiTableRepository;
import com.xkcoding.multi.datasource.jpa.repository.second.SecondMultiTableRepository;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.util.List;
@RunWith(SpringRunner.class)
@SpringBootTest
@Slf4j
public class SpringBootDemoMultiDatasourceJpaApplicationTests {
@Autowired
private PrimaryMultiTableRepository primaryRepo;
@Autowired
private SecondMultiTableRepository secondRepo;
@Autowired
private Snowflake snowflake;
@Test
public void testInsert() {
PrimaryMultiTable primary = new PrimaryMultiTable(snowflake.nextId(), "测试名称-1");
primaryRepo.save(primary);
SecondMultiTable second = new SecondMultiTable();
BeanUtil.copyProperties(primary, second);
secondRepo.save(second);
}
@Test
public void testUpdate() {
primaryRepo.findAll().forEach(primary -> {
primary.setName("修改后的" + primary.getName());
primaryRepo.save(primary);
SecondMultiTable second = new SecondMultiTable();
BeanUtil.copyProperties(primary, second);
secondRepo.save(second);
});
}
@Test
public void testDelete() {
primaryRepo.deleteAll();
secondRepo.deleteAll();
}
@Test
public void testSelect() {
List<PrimaryMultiTable> primary = primaryRepo.findAll();
log.info("【primary】= {}", primary);
List<SecondMultiTable> second = secondRepo.findAll();
log.info("【second】= {}", second);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/SpringBootDemoMultiDatasourceJpaApplication.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/SpringBootDemoMultiDatasourceJpaApplication.java | package com.xkcoding.multi.datasource.jpa;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* <p>
* 启动器
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-16 17:34
*/
@SpringBootApplication
public class SpringBootDemoMultiDatasourceJpaApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoMultiDatasourceJpaApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/repository/second/SecondMultiTableRepository.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/repository/second/SecondMultiTableRepository.java | package com.xkcoding.multi.datasource.jpa.repository.second;
import com.xkcoding.multi.datasource.jpa.entity.second.SecondMultiTable;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
/**
* <p>
* 多数据源测试 repo
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-18 10:11
*/
@Repository
public interface SecondMultiTableRepository extends JpaRepository<SecondMultiTable, Long> {
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/repository/primary/PrimaryMultiTableRepository.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/repository/primary/PrimaryMultiTableRepository.java | package com.xkcoding.multi.datasource.jpa.repository.primary;
import com.xkcoding.multi.datasource.jpa.entity.primary.PrimaryMultiTable;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
/**
* <p>
* 多数据源测试 repo
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-18 10:11
*/
@Repository
public interface PrimaryMultiTableRepository extends JpaRepository<PrimaryMultiTable, Long> {
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/entity/second/SecondMultiTable.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/entity/second/SecondMultiTable.java | package com.xkcoding.multi.datasource.jpa.entity.second;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
/**
* <p>
* 多数据源测试表
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-18 10:06
*/
@Data
@Entity
@Table(name = "multi_table")
@NoArgsConstructor
@AllArgsConstructor
@Builder
public class SecondMultiTable {
/**
* 主键
*/
@Id
private Long id;
/**
* 名称
*/
private String name;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/entity/primary/PrimaryMultiTable.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/entity/primary/PrimaryMultiTable.java | package com.xkcoding.multi.datasource.jpa.entity.primary;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
/**
* <p>
* 多数据源测试表
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-18 10:06
*/
@Data
@Entity
@Table(name = "multi_table")
@NoArgsConstructor
@AllArgsConstructor
@Builder
public class PrimaryMultiTable {
/**
* 主键
*/
@Id
private Long id;
/**
* 名称
*/
private String name;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/PrimaryJpaConfig.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/PrimaryJpaConfig.java | package com.xkcoding.multi.datasource.jpa.config;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.orm.jpa.JpaProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
/**
* <p>
* JPA多数据源配置 - 主 JPA 配置
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-17 16:54
*/
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
// repository包名
basePackages = PrimaryJpaConfig.REPOSITORY_PACKAGE,
// 实体管理bean名称
entityManagerFactoryRef = "primaryEntityManagerFactory",
// 事务管理bean名称
transactionManagerRef = "primaryTransactionManager")
public class PrimaryJpaConfig {
static final String REPOSITORY_PACKAGE = "com.xkcoding.multi.datasource.jpa.repository.primary";
private static final String ENTITY_PACKAGE = "com.xkcoding.multi.datasource.jpa.entity.primary";
/**
* 扫描spring.jpa.primary开头的配置信息
*
* @return jpa配置信息
*/
@Primary
@Bean(name = "primaryJpaProperties")
@ConfigurationProperties(prefix = "spring.jpa.primary")
public JpaProperties jpaProperties() {
return new JpaProperties();
}
/**
* 获取主库实体管理工厂对象
*
* @param primaryDataSource 注入名为primaryDataSource的数据源
* @param jpaProperties 注入名为primaryJpaProperties的jpa配置信息
* @param builder 注入EntityManagerFactoryBuilder
* @return 实体管理工厂对象
*/
@Primary
@Bean(name = "primaryEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean entityManagerFactory(@Qualifier("primaryDataSource") DataSource primaryDataSource, @Qualifier("primaryJpaProperties") JpaProperties jpaProperties, EntityManagerFactoryBuilder builder) {
return builder
// 设置数据源
.dataSource(primaryDataSource)
// 设置jpa配置
.properties(jpaProperties.getProperties())
// 设置实体包名
.packages(ENTITY_PACKAGE)
// 设置持久化单元名，用于@PersistenceContext注解获取EntityManager时指定数据源
.persistenceUnit("primaryPersistenceUnit").build();
}
/**
* 获取实体管理对象
*
* @param factory 注入名为primaryEntityManagerFactory的bean
* @return 实体管理对象
*/
@Primary
@Bean(name = "primaryEntityManager")
public EntityManager entityManager(@Qualifier("primaryEntityManagerFactory") EntityManagerFactory factory) {
return factory.createEntityManager();
}
/**
* 获取主库事务管理对象
*
* @param factory 注入名为primaryEntityManagerFactory的bean
* @return 事务管理对象
*/
@Primary
@Bean(name = "primaryTransactionManager")
public PlatformTransactionManager transactionManager(@Qualifier("primaryEntityManagerFactory") EntityManagerFactory factory) {
return new JpaTransactionManager(factory);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/SnowflakeConfig.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/SnowflakeConfig.java | package com.xkcoding.multi.datasource.jpa.config;
import cn.hutool.core.lang.Snowflake;
import cn.hutool.core.util.IdUtil;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* <p>
* 雪花算法生成器
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-18 15:50
*/
@Configuration
public class SnowflakeConfig {
@Bean
public Snowflake snowflake() {
return IdUtil.createSnowflake(1, 1);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/SecondJpaConfig.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/SecondJpaConfig.java | package com.xkcoding.multi.datasource.jpa.config;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.orm.jpa.JpaProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.orm.jpa.EntityManagerFactoryBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
/**
* <p>
* JPA多数据源配置 - 次 JPA 配置
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-17 16:54
*/
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
// repository包名
basePackages = SecondJpaConfig.REPOSITORY_PACKAGE,
// 实体管理bean名称
entityManagerFactoryRef = "secondEntityManagerFactory",
// 事务管理bean名称
transactionManagerRef = "secondTransactionManager")
public class SecondJpaConfig {
static final String REPOSITORY_PACKAGE = "com.xkcoding.multi.datasource.jpa.repository.second";
private static final String ENTITY_PACKAGE = "com.xkcoding.multi.datasource.jpa.entity.second";
/**
* 扫描spring.jpa.second开头的配置信息
*
* @return jpa配置信息
*/
@Bean(name = "secondJpaProperties")
@ConfigurationProperties(prefix = "spring.jpa.second")
public JpaProperties jpaProperties() {
return new JpaProperties();
}
/**
* 获取主库实体管理工厂对象
*
* @param secondDataSource 注入名为secondDataSource的数据源
* @param jpaProperties 注入名为secondJpaProperties的jpa配置信息
* @param builder 注入EntityManagerFactoryBuilder
* @return 实体管理工厂对象
*/
@Bean(name = "secondEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean entityManagerFactory(@Qualifier("secondDataSource") DataSource secondDataSource, @Qualifier("secondJpaProperties") JpaProperties jpaProperties, EntityManagerFactoryBuilder builder) {
return builder
// 设置数据源
.dataSource(secondDataSource)
// 设置jpa配置
.properties(jpaProperties.getProperties())
// 设置实体包名
.packages(ENTITY_PACKAGE)
// 设置持久化单元名，用于@PersistenceContext注解获取EntityManager时指定数据源
.persistenceUnit("secondPersistenceUnit").build();
}
/**
* 获取实体管理对象
*
* @param factory 注入名为secondEntityManagerFactory的bean
* @return 实体管理对象
*/
@Bean(name = "secondEntityManager")
public EntityManager entityManager(@Qualifier("secondEntityManagerFactory") EntityManagerFactory factory) {
return factory.createEntityManager();
}
/**
* 获取主库事务管理对象
*
* @param factory 注入名为secondEntityManagerFactory的bean
* @return 事务管理对象
*/
@Bean(name = "secondTransactionManager")
public PlatformTransactionManager transactionManager(@Qualifier("secondEntityManagerFactory") EntityManagerFactory factory) {
return new JpaTransactionManager(factory);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/SecondDataSourceConfig.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/SecondDataSourceConfig.java | package com.xkcoding.multi.datasource.jpa.config;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.core.JdbcTemplate;
import javax.sql.DataSource;
/**
* <p>
* JPA多数据源配置 - 次数据源
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-17 15:58
*/
@Configuration
public class SecondDataSourceConfig {
/**
* 扫描spring.datasource.second开头的配置信息
*
* @return 数据源配置信息
*/
@Bean(name = "secondDataSourceProperties")
@ConfigurationProperties(prefix = "spring.datasource.second")
public DataSourceProperties dataSourceProperties() {
return new DataSourceProperties();
}
/**
* 获取主库数据源对象
*
* @param dataSourceProperties 注入名为secondDataSourceProperties的bean
* @return 数据源对象
*/
@Bean(name = "secondDataSource")
public DataSource dataSource(@Qualifier("secondDataSourceProperties") DataSourceProperties dataSourceProperties) {
return dataSourceProperties.initializeDataSourceBuilder().build();
}
/**
* 该方法仅在需要使用JdbcTemplate对象时选用
*
* @param dataSource 注入名为secondDataSource的bean
* @return 数据源JdbcTemplate对象
*/
@Bean(name = "secondJdbcTemplate")
public JdbcTemplate jdbcTemplate(@Qualifier("secondDataSource") DataSource dataSource) {
return new JdbcTemplate(dataSource);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/PrimaryDataSourceConfig.java | demo-multi-datasource-jpa/src/main/java/com/xkcoding/multi/datasource/jpa/config/PrimaryDataSourceConfig.java | package com.xkcoding.multi.datasource.jpa.config;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.jdbc.core.JdbcTemplate;
import javax.sql.DataSource;
/**
* <p>
* JPA多数据源配置 - 主数据源
* </p>
*
* @author yangkai.shen
* @date Created in 2019-01-17 15:58
*/
@Configuration
public class PrimaryDataSourceConfig {
/**
* 扫描spring.datasource.primary开头的配置信息
*
* @return 数据源配置信息
*/
@Primary
@Bean(name = "primaryDataSourceProperties")
@ConfigurationProperties(prefix = "spring.datasource.primary")
public DataSourceProperties dataSourceProperties() {
return new DataSourceProperties();
}
/**
* 获取主库数据源对象
*
* @param dataSourceProperties 注入名为primaryDataSourceProperties的bean
* @return 数据源对象
*/
@Primary
@Bean(name = "primaryDataSource")
public DataSource dataSource(@Qualifier("primaryDataSourceProperties") DataSourceProperties dataSourceProperties) {
return dataSourceProperties.initializeDataSourceBuilder().build();
}
/**
* 该方法仅在需要使用JdbcTemplate对象时选用
*
* @param dataSource 注入名为primaryDataSource的bean
* @return 数据源JdbcTemplate对象
*/
@Primary
@Bean(name = "primaryJdbcTemplate")
public JdbcTemplate jdbcTemplate(@Qualifier("primaryDataSource") DataSource dataSource) {
return new JdbcTemplate(dataSource);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/test/java/com/xkcoding/task/quartz/SpringBootDemoTaskQuartzApplicationTests.java | demo-task-quartz/src/test/java/com/xkcoding/task/quartz/SpringBootDemoTaskQuartzApplicationTests.java | package com.xkcoding.task.quartz;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoTaskQuartzApplicationTests {
@Test
public void contextLoads() {
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/SpringBootDemoTaskQuartzApplication.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/SpringBootDemoTaskQuartzApplication.java | package com.xkcoding.task.quartz;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import tk.mybatis.spring.annotation.MapperScan;
/**
* <p>
* 启动器
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-23 20:33
*/
@MapperScan(basePackages = {"com.xkcoding.task.quartz.mapper"})
@SpringBootApplication
public class SpringBootDemoTaskQuartzApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoTaskQuartzApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/controller/JobController.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/controller/JobController.java | package com.xkcoding.task.quartz.controller;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.github.pagehelper.PageInfo;
import com.xkcoding.task.quartz.common.ApiResponse;
import com.xkcoding.task.quartz.entity.domain.JobAndTrigger;
import com.xkcoding.task.quartz.entity.form.JobForm;
import com.xkcoding.task.quartz.service.JobService;
import lombok.extern.slf4j.Slf4j;
import org.quartz.SchedulerException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
/**
* <p>
* Job Controller
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:23
*/
@RestController
@RequestMapping("/job")
@Slf4j
public class JobController {
private final JobService jobService;
@Autowired
public JobController(JobService jobService) {
this.jobService = jobService;
}
/**
* 保存定时任务
*/
@PostMapping
public ResponseEntity<ApiResponse> addJob(@Valid JobForm form) {
try {
jobService.addJob(form);
} catch (Exception e) {
return new ResponseEntity<>(ApiResponse.msg(e.getMessage()), HttpStatus.INTERNAL_SERVER_ERROR);
}
return new ResponseEntity<>(ApiResponse.msg("操作成功"), HttpStatus.CREATED);
}
/**
* 删除定时任务
*/
@DeleteMapping
public ResponseEntity<ApiResponse> deleteJob(JobForm form) throws SchedulerException {
if (StrUtil.hasBlank(form.getJobGroupName(), form.getJobClassName())) {
return new ResponseEntity<>(ApiResponse.msg("参数不能为空"), HttpStatus.BAD_REQUEST);
}
jobService.deleteJob(form);
return new ResponseEntity<>(ApiResponse.msg("删除成功"), HttpStatus.OK);
}
/**
* 暂停定时任务
*/
@PutMapping(params = "pause")
public ResponseEntity<ApiResponse> pauseJob(JobForm form) throws SchedulerException {
if (StrUtil.hasBlank(form.getJobGroupName(), form.getJobClassName())) {
return new ResponseEntity<>(ApiResponse.msg("参数不能为空"), HttpStatus.BAD_REQUEST);
}
jobService.pauseJob(form);
return new ResponseEntity<>(ApiResponse.msg("暂停成功"), HttpStatus.OK);
}
/**
* 恢复定时任务
*/
@PutMapping(params = "resume")
public ResponseEntity<ApiResponse> resumeJob(JobForm form) throws SchedulerException {
if (StrUtil.hasBlank(form.getJobGroupName(), form.getJobClassName())) {
return new ResponseEntity<>(ApiResponse.msg("参数不能为空"), HttpStatus.BAD_REQUEST);
}
jobService.resumeJob(form);
return new ResponseEntity<>(ApiResponse.msg("恢复成功"), HttpStatus.OK);
}
/**
* 修改定时任务，定时时间
*/
@PutMapping(params = "cron")
public ResponseEntity<ApiResponse> cronJob(@Valid JobForm form) {
try {
jobService.cronJob(form);
} catch (Exception e) {
return new ResponseEntity<>(ApiResponse.msg(e.getMessage()), HttpStatus.INTERNAL_SERVER_ERROR);
}
return new ResponseEntity<>(ApiResponse.msg("修改成功"), HttpStatus.OK);
}
@GetMapping
public ResponseEntity<ApiResponse> jobList(Integer currentPage, Integer pageSize) {
if (ObjectUtil.isNull(currentPage)) {
currentPage = 1;
}
if (ObjectUtil.isNull(pageSize)) {
pageSize = 10;
}
PageInfo<JobAndTrigger> all = jobService.list(currentPage, pageSize);
return ResponseEntity.ok(ApiResponse.ok(Dict.create().set("total", all.getTotal()).set("data", all.getList())));
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/util/JobUtil.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/util/JobUtil.java | package com.xkcoding.task.quartz.util;
import com.xkcoding.task.quartz.job.base.BaseJob;
/**
* <p>
* 定时任务反射工具类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:33
*/
public class JobUtil {
/**
* 根据全类名获取Job实例
*
* @param classname Job全类名
* @return {@link BaseJob} 实例
* @throws Exception 泛型获取异常
*/
public static BaseJob getClass(String classname) throws Exception {
Class<?> clazz = Class.forName(classname);
return (BaseJob) clazz.newInstance();
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/service/JobService.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/service/JobService.java | package com.xkcoding.task.quartz.service;
import com.github.pagehelper.PageInfo;
import com.xkcoding.task.quartz.entity.domain.JobAndTrigger;
import com.xkcoding.task.quartz.entity.form.JobForm;
import org.quartz.SchedulerException;
/**
* <p>
* Job Service
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:24
*/
public interface JobService {
/**
* 添加并启动定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws Exception 异常
*/
void addJob(JobForm form) throws Exception;
/**
* 删除定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws SchedulerException 异常
*/
void deleteJob(JobForm form) throws SchedulerException;
/**
* 暂停定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws SchedulerException 异常
*/
void pauseJob(JobForm form) throws SchedulerException;
/**
* 恢复定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws SchedulerException 异常
*/
void resumeJob(JobForm form) throws SchedulerException;
/**
* 重新配置定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws Exception 异常
*/
void cronJob(JobForm form) throws Exception;
/**
* 查询定时任务列表
*
* @param currentPage 当前页
* @param pageSize 每页条数
* @return 定时任务列表
*/
PageInfo<JobAndTrigger> list(Integer currentPage, Integer pageSize);
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/service/impl/JobServiceImpl.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/service/impl/JobServiceImpl.java | package com.xkcoding.task.quartz.service.impl;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.xkcoding.task.quartz.entity.domain.JobAndTrigger;
import com.xkcoding.task.quartz.entity.form.JobForm;
import com.xkcoding.task.quartz.mapper.JobMapper;
import com.xkcoding.task.quartz.service.JobService;
import com.xkcoding.task.quartz.util.JobUtil;
import lombok.extern.slf4j.Slf4j;
import org.quartz.*;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* <p>
* Job Service
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:25
*/
@Service
@Slf4j
public class JobServiceImpl implements JobService {
private final Scheduler scheduler;
private final JobMapper jobMapper;
@Autowired
public JobServiceImpl(Scheduler scheduler, JobMapper jobMapper) {
this.scheduler = scheduler;
this.jobMapper = jobMapper;
}
/**
* 添加并启动定时任务
*
* @param form 表单参数 {@link JobForm}
* @return {@link JobDetail}
* @throws Exception 异常
*/
@Override
public void addJob(JobForm form) throws Exception {
// 启动调度器
scheduler.start();
// 构建Job信息
JobDetail jobDetail = JobBuilder.newJob(JobUtil.getClass(form.getJobClassName()).getClass()).withIdentity(form.getJobClassName(), form.getJobGroupName()).build();
// Cron表达式调度构建器(即任务执行的时间)
CronScheduleBuilder cron = CronScheduleBuilder.cronSchedule(form.getCronExpression());
//根据Cron表达式构建一个Trigger
CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(form.getJobClassName(), form.getJobGroupName()).withSchedule(cron).build();
try {
scheduler.scheduleJob(jobDetail, trigger);
} catch (SchedulerException e) {
log.error("【定时任务】创建失败！", e);
throw new Exception("【定时任务】创建失败！");
}
}
/**
* 删除定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws SchedulerException 异常
*/
@Override
public void deleteJob(JobForm form) throws SchedulerException {
scheduler.pauseTrigger(TriggerKey.triggerKey(form.getJobClassName(), form.getJobGroupName()));
scheduler.unscheduleJob(TriggerKey.triggerKey(form.getJobClassName(), form.getJobGroupName()));
scheduler.deleteJob(JobKey.jobKey(form.getJobClassName(), form.getJobGroupName()));
}
/**
* 暂停定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws SchedulerException 异常
*/
@Override
public void pauseJob(JobForm form) throws SchedulerException {
scheduler.pauseJob(JobKey.jobKey(form.getJobClassName(), form.getJobGroupName()));
}
/**
* 恢复定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws SchedulerException 异常
*/
@Override
public void resumeJob(JobForm form) throws SchedulerException {
scheduler.resumeJob(JobKey.jobKey(form.getJobClassName(), form.getJobGroupName()));
}
/**
* 重新配置定时任务
*
* @param form 表单参数 {@link JobForm}
* @throws Exception 异常
*/
@Override
public void cronJob(JobForm form) throws Exception {
try {
TriggerKey triggerKey = TriggerKey.triggerKey(form.getJobClassName(), form.getJobGroupName());
// 表达式调度构建器
CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(form.getCronExpression());
CronTrigger trigger = (CronTrigger) scheduler.getTrigger(triggerKey);
// 根据Cron表达式构建一个Trigger
trigger = trigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(scheduleBuilder).build();
// 按新的trigger重新设置job执行
scheduler.rescheduleJob(triggerKey, trigger);
} catch (SchedulerException e) {
log.error("【定时任务】更新失败！", e);
throw new Exception("【定时任务】创建失败！");
}
}
/**
* 查询定时任务列表
*
* @param currentPage 当前页
* @param pageSize 每页条数
* @return 定时任务列表
*/
@Override
public PageInfo<JobAndTrigger> list(Integer currentPage, Integer pageSize) {
PageHelper.startPage(currentPage, pageSize);
List<JobAndTrigger> list = jobMapper.list();
return new PageInfo<>(list);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/common/ApiResponse.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/common/ApiResponse.java | package com.xkcoding.task.quartz.common;
import lombok.Data;
import org.springframework.http.HttpStatus;
import java.io.Serializable;
/**
* <p>
* 通用Api封装
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:59
*/
@Data
public class ApiResponse implements Serializable {
/**
* 返回信息
*/
private String message;
/**
* 返回数据
*/
private Object data;
public ApiResponse() {
}
private ApiResponse(String message, Object data) {
this.message = message;
this.data = data;
}
/**
* 通用封装获取ApiResponse对象
*
* @param message 返回信息
* @param data 返回数据
* @return ApiResponse
*/
public static ApiResponse of(String message, Object data) {
return new ApiResponse(message, data);
}
/**
* 通用成功封装获取ApiResponse对象
*
* @param data 返回数据
* @return ApiResponse
*/
public static ApiResponse ok(Object data) {
return new ApiResponse(HttpStatus.OK.getReasonPhrase(), data);
}
/**
* 通用封装获取ApiResponse对象
*
* @param message 返回信息
* @return ApiResponse
*/
public static ApiResponse msg(String message) {
return of(message, null);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/entity/domain/JobAndTrigger.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/entity/domain/JobAndTrigger.java | package com.xkcoding.task.quartz.entity.domain;
import lombok.Data;
import java.math.BigInteger;
/**
* <p>
* 实体类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 15:05
*/
@Data
public class JobAndTrigger {
/**
* 定时任务名称
*/
private String jobName;
/**
* 定时任务组
*/
private String jobGroup;
/**
* 定时任务全类名
*/
private String jobClassName;
/**
* 触发器名称
*/
private String triggerName;
/**
* 触发器组
*/
private String triggerGroup;
/**
* 重复间隔
*/
private BigInteger repeatInterval;
/**
* 触发次数
*/
private BigInteger timesTriggered;
/**
* cron 表达式
*/
private String cronExpression;
/**
* 时区
*/
private String timeZoneId;
/**
* 定时任务状态
*/
private String triggerState;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/entity/form/JobForm.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/entity/form/JobForm.java | package com.xkcoding.task.quartz.entity.form;
import lombok.Data;
import lombok.experimental.Accessors;
import javax.validation.constraints.NotBlank;
/**
* <p>
* 定时任务详情
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:42
*/
@Data
@Accessors(chain = true)
public class JobForm {
/**
* 定时任务全类名
*/
@NotBlank(message = "类名不能为空")
private String jobClassName;
/**
* 任务组名
*/
@NotBlank(message = "任务组名不能为空")
private String jobGroupName;
/**
* 定时任务cron表达式
*/
@NotBlank(message = "cron表达式不能为空")
private String cronExpression;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/mapper/JobMapper.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/mapper/JobMapper.java | package com.xkcoding.task.quartz.mapper;
import com.xkcoding.task.quartz.entity.domain.JobAndTrigger;
import org.springframework.stereotype.Component;
import java.util.List;
/**
* <p>
* Job Mapper
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 15:12
*/
@Component
public interface JobMapper {
/**
* 查询定时作业和触发器列表
*
* @return 定时作业和触发器列表
*/
List<JobAndTrigger> list();
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/job/TestJob.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/job/TestJob.java | package com.xkcoding.task.quartz.job;
import cn.hutool.core.date.DateUtil;
import com.xkcoding.task.quartz.job.base.BaseJob;
import lombok.extern.slf4j.Slf4j;
import org.quartz.JobExecutionContext;
/**
* <p>
* Test Job
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:22
*/
@Slf4j
public class TestJob implements BaseJob {
@Override
public void execute(JobExecutionContext context) {
log.error("Test Job 执行时间: {}", DateUtil.now());
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/job/HelloJob.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/job/HelloJob.java | package com.xkcoding.task.quartz.job;
import cn.hutool.core.date.DateUtil;
import com.xkcoding.task.quartz.job.base.BaseJob;
import lombok.extern.slf4j.Slf4j;
import org.quartz.JobExecutionContext;
/**
* <p>
* Hello Job
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:22
*/
@Slf4j
public class HelloJob implements BaseJob {
@Override
public void execute(JobExecutionContext context) {
log.error("Hello Job 执行时间: {}", DateUtil.now());
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-task-quartz/src/main/java/com/xkcoding/task/quartz/job/base/BaseJob.java | demo-task-quartz/src/main/java/com/xkcoding/task/quartz/job/base/BaseJob.java | package com.xkcoding.task.quartz.job.base;
import org.quartz.*;
/**
* <p>
* Job 基类，主要是在 {@link org.quartz.Job} 上再封装一层，只让我们自己项目里的Job去实现
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-26 13:27
*/
public interface BaseJob extends Job {
/**
* <p>
* Called by the <code>{@link Scheduler}</code> when a <code>{@link Trigger}</code>
* fires that is associated with the <code>Job</code>.
* </p>
*
* <p>
* The implementation may wish to set a
* {@link JobExecutionContext#setResult(Object) result} object on the
* {@link JobExecutionContext} before this method exits. The result itself
* is meaningless to Quartz, but may be informative to
* <code>{@link JobListener}s</code> or
* <code>{@link TriggerListener}s</code> that are watching the job's
* execution.
* </p>
*
* @param context 上下文
* @throws JobExecutionException if there is an exception while executing the job.
*/
@Override
void execute(JobExecutionContext context) throws JobExecutionException;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-zookeeper/src/test/java/com/xkcoding/zookeeper/SpringBootDemoZookeeperApplicationTests.java | demo-zookeeper/src/test/java/com/xkcoding/zookeeper/SpringBootDemoZookeeperApplicationTests.java | package com.xkcoding.zookeeper;
import com.xkcoding.zookeeper.annotation.ZooLock;
import com.xkcoding.zookeeper.aspectj.ZooLockAspect;
import lombok.extern.slf4j.Slf4j;
import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.recipes.locks.InterProcessMutex;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.aop.aspectj.annotation.AspectJProxyFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.stream.IntStream;
@RunWith(SpringRunner.class)
@SpringBootTest
@Slf4j
public class SpringBootDemoZookeeperApplicationTests {
public Integer getCount() {
return count;
}
private Integer count = 10000;
private ExecutorService executorService = Executors.newFixedThreadPool(1000);
@Autowired
private CuratorFramework zkClient;
/**
* 不使用分布式锁，程序结束查看count的值是否为0
*/
@Test
public void test() throws InterruptedException {
IntStream.range(0, 10000).forEach(i -> executorService.execute(this::doBuy));
TimeUnit.MINUTES.sleep(1);
log.error("count值为{}", count);
}
/**
* 测试AOP分布式锁
*/
@Test
public void testAopLock() throws InterruptedException {
// 测试类中使用AOP需要手动代理
SpringBootDemoZookeeperApplicationTests target = new SpringBootDemoZookeeperApplicationTests();
AspectJProxyFactory factory = new AspectJProxyFactory(target);
ZooLockAspect aspect = new ZooLockAspect(zkClient);
factory.addAspect(aspect);
SpringBootDemoZookeeperApplicationTests proxy = factory.getProxy();
IntStream.range(0, 10000).forEach(i -> executorService.execute(() -> proxy.aopBuy(i)));
TimeUnit.MINUTES.sleep(1);
log.error("count值为{}", proxy.getCount());
}
/**
* 测试手动加锁
*/
@Test
public void testManualLock() throws InterruptedException {
IntStream.range(0, 10000).forEach(i -> executorService.execute(this::manualBuy));
TimeUnit.MINUTES.sleep(1);
log.error("count值为{}", count);
}
@ZooLock(key = "buy", timeout = 1, timeUnit = TimeUnit.MINUTES)
public void aopBuy(int userId) {
log.info("{} 正在出库。。。", userId);
doBuy();
log.info("{} 扣库存成功。。。", userId);
}
public void manualBuy() {
String lockPath = "/buy";
log.info("try to buy sth.");
try {
InterProcessMutex lock = new InterProcessMutex(zkClient, lockPath);
try {
if (lock.acquire(1, TimeUnit.MINUTES)) {
doBuy();
log.info("buy successfully!");
}
} finally {
lock.release();
}
} catch (Exception e) {
log.error("zk error");
}
}
public void doBuy() {
count--;
log.info("count值为{}", count);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-zookeeper/src/main/java/com/xkcoding/zookeeper/SpringBootDemoZookeeperApplication.java | demo-zookeeper/src/main/java/com/xkcoding/zookeeper/SpringBootDemoZookeeperApplication.java | package com.xkcoding.zookeeper;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* <p>
* 启动器
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-27 14:51
*/
@SpringBootApplication
public class SpringBootDemoZookeeperApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoZookeeperApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-zookeeper/src/main/java/com/xkcoding/zookeeper/aspectj/ZooLockAspect.java | demo-zookeeper/src/main/java/com/xkcoding/zookeeper/aspectj/ZooLockAspect.java | package com.xkcoding.zookeeper.aspectj;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.StrUtil;
import com.xkcoding.zookeeper.annotation.LockKeyParam;
import com.xkcoding.zookeeper.annotation.ZooLock;
import lombok.extern.slf4j.Slf4j;
import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.recipes.locks.InterProcessMutex;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
/**
* <p>
* 使用 aop 切面记录请求日志信息
* </p>
*
* @author yangkai.shen
* @date Created in 2018-10-01 22:05
*/
@Aspect
@Component
@Slf4j
public class ZooLockAspect {
private final CuratorFramework zkClient;
private static final String KEY_PREFIX = "DISTRIBUTED_LOCK_";
private static final String KEY_SEPARATOR = "/";
@Autowired
public ZooLockAspect(CuratorFramework zkClient) {
this.zkClient = zkClient;
}
/**
* 切入点
*/
@Pointcut("@annotation(com.xkcoding.zookeeper.annotation.ZooLock)")
public void doLock() {
}
/**
* 环绕操作
*
* @param point 切入点
* @return 原方法返回值
* @throws Throwable 异常信息
*/
@Around("doLock()")
public Object around(ProceedingJoinPoint point) throws Throwable {
MethodSignature signature = (MethodSignature) point.getSignature();
Method method = signature.getMethod();
Object[] args = point.getArgs();
ZooLock zooLock = method.getAnnotation(ZooLock.class);
if (StrUtil.isBlank(zooLock.key())) {
throw new RuntimeException("分布式锁键不能为空");
}
String lockKey = buildLockKey(zooLock, method, args);
InterProcessMutex lock = new InterProcessMutex(zkClient, lockKey);
try {
// 假设上锁成功，以后拿到的都是 false
if (lock.acquire(zooLock.timeout(), zooLock.timeUnit())) {
return point.proceed();
} else {
throw new RuntimeException("请勿重复提交");
}
} finally {
lock.release();
}
}
/**
* 构造分布式锁的键
*
* @param lock 注解
* @param method 注解标记的方法
* @param args 方法上的参数
* @return
* @throws NoSuchFieldException
* @throws IllegalAccessException
*/
private String buildLockKey(ZooLock lock, Method method, Object[] args) throws NoSuchFieldException, IllegalAccessException {
StringBuilder key = new StringBuilder(KEY_SEPARATOR + KEY_PREFIX + lock.key());
// 迭代全部参数的注解，根据使用LockKeyParam的注解的参数所在的下标，来获取args中对应下标的参数值拼接到前半部分key上
Annotation[][] parameterAnnotations = method.getParameterAnnotations();
for (int i = 0; i < parameterAnnotations.length; i++) {
// 循环该参数全部注解
for (Annotation annotation : parameterAnnotations[i]) {
// 注解不是 @LockKeyParam
if (!annotation.annotationType().isInstance(LockKeyParam.class)) {
continue;
}
// 获取所有fields
String[] fields = ((LockKeyParam) annotation).fields();
if (ArrayUtil.isEmpty(fields)) {
// 普通数据类型直接拼接
if (ObjectUtil.isNull(args[i])) {
throw new RuntimeException("动态参数不能为null");
}
key.append(KEY_SEPARATOR).append(args[i]);
} else {
// @LockKeyParam的fields值不为null，所以当前参数应该是对象类型
for (String field : fields) {
Class<?> clazz = args[i].getClass();
Field declaredField = clazz.getDeclaredField(field);
declaredField.setAccessible(true);
Object value = declaredField.get(clazz);
key.append(KEY_SEPARATOR).append(value);
}
}
}
}
return key.toString();
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-zookeeper/src/main/java/com/xkcoding/zookeeper/annotation/ZooLock.java | demo-zookeeper/src/main/java/com/xkcoding/zookeeper/annotation/ZooLock.java | package com.xkcoding.zookeeper.annotation;
import java.lang.annotation.*;
import java.util.concurrent.TimeUnit;
/**
* <p>
* 基于Zookeeper的分布式锁注解
* 在需要加锁的方法上打上该注解后，AOP会帮助你统一管理这个方法的锁
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-27 14:11
*/
@Target({ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Inherited
public @interface ZooLock {
/**
* 分布式锁的键
*/
String key();
/**
* 锁释放时间，默认五秒
*/
long timeout() default 5 * 1000;
/**
* 时间格式，默认：毫秒
*/
TimeUnit timeUnit() default TimeUnit.MILLISECONDS;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-zookeeper/src/main/java/com/xkcoding/zookeeper/annotation/LockKeyParam.java | demo-zookeeper/src/main/java/com/xkcoding/zookeeper/annotation/LockKeyParam.java | package com.xkcoding.zookeeper.annotation;
import java.lang.annotation.*;
/**
* <p>
* 分布式锁动态key注解，配置之后key的值会动态获取参数内容
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-27 14:17
*/
@Target({ElementType.PARAMETER})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Inherited
public @interface LockKeyParam {
/**
* 如果动态key在user对象中，那么就需要设置fields的值为user对象中的属性名可以为多个，基本类型则不需要设置该值
* <p>例1：public void count(@LockKeyParam({"id"}) User user)
* <p>例2：public void count(@LockKeyParam({"id","userName"}) User user)
* <p>例3：public void count(@LockKeyParam String userId)
*/
String[] fields() default {};
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-zookeeper/src/main/java/com/xkcoding/zookeeper/config/ZkConfig.java | demo-zookeeper/src/main/java/com/xkcoding/zookeeper/config/ZkConfig.java | package com.xkcoding.zookeeper.config;
import com.xkcoding.zookeeper.config.props.ZkProps;
import org.apache.curator.RetryPolicy;
import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.CuratorFrameworkFactory;
import org.apache.curator.retry.ExponentialBackoffRetry;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* <p>
* Zookeeper配置类
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-27 14:45
*/
@Configuration
@EnableConfigurationProperties(ZkProps.class)
public class ZkConfig {
private final ZkProps zkProps;
@Autowired
public ZkConfig(ZkProps zkProps) {
this.zkProps = zkProps;
}
@Bean
public CuratorFramework curatorFramework() {
RetryPolicy retryPolicy = new ExponentialBackoffRetry(zkProps.getTimeout(), zkProps.getRetry());
CuratorFramework client = CuratorFrameworkFactory.newClient(zkProps.getUrl(), retryPolicy);
client.start();
return client;
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-zookeeper/src/main/java/com/xkcoding/zookeeper/config/props/ZkProps.java | demo-zookeeper/src/main/java/com/xkcoding/zookeeper/config/props/ZkProps.java | package com.xkcoding.zookeeper.config.props;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
/**
* <p>
* Zookeeper 配置项
* </p>
*
* @author yangkai.shen
* @date Created in 2018-12-27 14:47
*/
@Data
@ConfigurationProperties(prefix = "zk")
public class ZkProps {
/**
* 连接地址
*/
private String url;
/**
* 超时时间(毫秒)，默认1000
*/
private int timeout = 1000;
/**
* 重试次数，默认3
*/
private int retry = 3;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-ratelimit-guava/src/test/java/com/xkcoding/ratelimit/guava/SpringBootDemoRatelimitGuavaApplicationTests.java | demo-ratelimit-guava/src/test/java/com/xkcoding/ratelimit/guava/SpringBootDemoRatelimitGuavaApplicationTests.java | package com.xkcoding.ratelimit.guava;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoRatelimitGuavaApplicationTests {
@Test
public void contextLoads() {
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/SpringBootDemoRatelimitGuavaApplication.java | demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/SpringBootDemoRatelimitGuavaApplication.java | package com.xkcoding.ratelimit.guava;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* <p>
* 启动器
* </p>
*
* @author yangkai.shen
* @date Created in 2019-09-12 14:06
*/
@SpringBootApplication
public class SpringBootDemoRatelimitGuavaApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoRatelimitGuavaApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/controller/TestController.java | demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/controller/TestController.java | package com.xkcoding.ratelimit.guava.controller;
import cn.hutool.core.lang.Dict;
import com.xkcoding.ratelimit.guava.annotation.RateLimiter;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* <p>
* 测试
* </p>
*
* @author yangkai.shen
* @date Created in 2019-09-12 14:22
*/
@Slf4j
@RestController
public class TestController {
@RateLimiter(value = 1.0, timeout = 300)
@GetMapping("/test1")
public Dict test1() {
log.info("【test1】被执行了。。。。。");
return Dict.create().set("msg", "hello,world!").set("description", "别想一直看到我，不信你快速刷新看看~");
}
@GetMapping("/test2")
public Dict test2() {
log.info("【test2】被执行了。。。。。");
return Dict.create().set("msg", "hello,world!").set("description", "我一直都在，卟离卟弃");
}
@RateLimiter(value = 2.0, timeout = 300)
@GetMapping("/test3")
public Dict test3() {
log.info("【test3】被执行了。。。。。");
return Dict.create().set("msg", "hello,world!").set("description", "别想一直看到我，不信你快速刷新看看~");
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/aspect/RateLimiterAspect.java | demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/aspect/RateLimiterAspect.java | package com.xkcoding.ratelimit.guava.aspect;
import com.xkcoding.ratelimit.guava.annotation.RateLimiter;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.stereotype.Component;
import java.lang.reflect.Method;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
/**
* <p>
* 限流切面
* </p>
*
* @author yangkai.shen
* @date Created in 2019-09-12 14:27
*/
@Slf4j
@Aspect
@Component
public class RateLimiterAspect {
private static final ConcurrentMap<String, com.google.common.util.concurrent.RateLimiter> RATE_LIMITER_CACHE = new ConcurrentHashMap<>();
@Pointcut("@annotation(com.xkcoding.ratelimit.guava.annotation.RateLimiter)")
public void rateLimit() {
}
@Around("rateLimit()")
public Object pointcut(ProceedingJoinPoint point) throws Throwable {
MethodSignature signature = (MethodSignature) point.getSignature();
Method method = signature.getMethod();
// 通过 AnnotationUtils.findAnnotation 获取 RateLimiter 注解
RateLimiter rateLimiter = AnnotationUtils.findAnnotation(method, RateLimiter.class);
if (rateLimiter != null && rateLimiter.qps() > RateLimiter.NOT_LIMITED) {
double qps = rateLimiter.qps();
if (RATE_LIMITER_CACHE.get(method.getName()) == null) {
// 初始化 QPS
RATE_LIMITER_CACHE.put(method.getName(), com.google.common.util.concurrent.RateLimiter.create(qps));
}
log.debug("【{}】的QPS设置为: {}", method.getName(), RATE_LIMITER_CACHE.get(method.getName()).getRate());
// 尝试获取令牌
if (RATE_LIMITER_CACHE.get(method.getName()) != null && !RATE_LIMITER_CACHE.get(method.getName()).tryAcquire(rateLimiter.timeout(), rateLimiter.timeUnit())) {
throw new RuntimeException("手速太快了，慢点儿吧~");
}
}
return point.proceed();
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/annotation/RateLimiter.java | demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/annotation/RateLimiter.java | package com.xkcoding.ratelimit.guava.annotation;
import org.springframework.core.annotation.AliasFor;
import org.springframework.core.annotation.AnnotationUtils;
import java.lang.annotation.*;
import java.util.concurrent.TimeUnit;
/**
* <p>
* 限流注解，添加了 {@link AliasFor} 必须通过 {@link AnnotationUtils} 获取，才会生效
*
* @author yangkai.shen
* @date Created in 2019-09-12 14:14
* @see AnnotationUtils
* </p>
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface RateLimiter {
int NOT_LIMITED = 0;
/**
* qps
*/
@AliasFor("qps") double value() default NOT_LIMITED;
/**
* qps
*/
@AliasFor("value") double qps() default NOT_LIMITED;
/**
* 超时时长
*/
int timeout() default 0;
/**
* 超时时间单位
*/
TimeUnit timeUnit() default TimeUnit.MILLISECONDS;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/handler/GlobalExceptionHandler.java | demo-ratelimit-guava/src/main/java/com/xkcoding/ratelimit/guava/handler/GlobalExceptionHandler.java | package com.xkcoding.ratelimit.guava.handler;
import cn.hutool.core.lang.Dict;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
/**
* <p>
* 全局异常拦截
* </p>
*
* @author yangkai.shen
* @date Created in 2019-09-12 15:00
*/
@RestControllerAdvice
public class GlobalExceptionHandler {
@ExceptionHandler(RuntimeException.class)
public Dict handler(RuntimeException ex) {
return Dict.create().set("msg", ex.getMessage());
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/test/java/com/xkcoding/cache/redis/RedisTest.java | demo-cache-redis/src/test/java/com/xkcoding/cache/redis/RedisTest.java | package com.xkcoding.cache.redis;
import com.xkcoding.cache.redis.entity.User;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.StringRedisTemplate;
import java.io.Serializable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.stream.IntStream;
/**
* <p>
* Redis测试
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-15 17:17
*/
@Slf4j
public class RedisTest extends SpringBootDemoCacheRedisApplicationTests {
@Autowired
private StringRedisTemplate stringRedisTemplate;
@Autowired
private RedisTemplate<String, Serializable> redisCacheTemplate;
/**
* 测试 Redis 操作
*/
@Test
public void get() {
// 测试线程安全，程序结束查看redis中count的值是否为1000
ExecutorService executorService = Executors.newFixedThreadPool(1000);
IntStream.range(0, 1000).forEach(i -> executorService.execute(() -> stringRedisTemplate.opsForValue().increment("count", 1)));
stringRedisTemplate.opsForValue().set("k1", "v1");
String k1 = stringRedisTemplate.opsForValue().get("k1");
log.debug("【k1】= {}", k1);
// 以下演示整合，具体Redis命令可以参考官方文档
String key = "xkcoding:user:1";
redisCacheTemplate.opsForValue().set(key, new User(1L, "user1"));
// 对应 String（字符串）
User user = (User) redisCacheTemplate.opsForValue().get(key);
log.debug("【user】= {}", user);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/test/java/com/xkcoding/cache/redis/SpringBootDemoCacheRedisApplicationTests.java | demo-cache-redis/src/test/java/com/xkcoding/cache/redis/SpringBootDemoCacheRedisApplicationTests.java | package com.xkcoding.cache.redis;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoCacheRedisApplicationTests {
@Test
public void contextLoads() {
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/test/java/com/xkcoding/cache/redis/service/UserServiceTest.java | demo-cache-redis/src/test/java/com/xkcoding/cache/redis/service/UserServiceTest.java | package com.xkcoding.cache.redis.service;
import com.xkcoding.cache.redis.SpringBootDemoCacheRedisApplicationTests;
import com.xkcoding.cache.redis.entity.User;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
/**
* <p>
* Redis - 缓存测试
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-15 16:53
*/
@Slf4j
public class UserServiceTest extends SpringBootDemoCacheRedisApplicationTests {
@Autowired
private UserService userService;
/**
* 获取两次，查看日志验证缓存
*/
@Test
public void getTwice() {
// 模拟查询id为1的用户
User user1 = userService.get(1L);
log.debug("【user1】= {}", user1);
// 再次查询
User user2 = userService.get(1L);
log.debug("【user2】= {}", user2);
// 查看日志，只打印一次日志，证明缓存生效
}
/**
* 先存，再查询，查看日志验证缓存
*/
@Test
public void getAfterSave() {
userService.saveOrUpdate(new User(4L, "测试中文"));
User user = userService.get(4L);
log.debug("【user】= {}", user);
// 查看日志，只打印保存用户的日志，查询是未触发查询日志，因此缓存生效
}
/**
* 测试删除，查看redis是否存在缓存数据
*/
@Test
public void deleteUser() {
// 查询一次，使redis中存在缓存数据
userService.get(1L);
// 删除，查看redis是否存在缓存数据
userService.delete(1L);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/main/java/com/xkcoding/cache/redis/SpringBootDemoCacheRedisApplication.java | demo-cache-redis/src/main/java/com/xkcoding/cache/redis/SpringBootDemoCacheRedisApplication.java | package com.xkcoding.cache.redis;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringBootDemoCacheRedisApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootDemoCacheRedisApplication.class, args);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/main/java/com/xkcoding/cache/redis/service/UserService.java | demo-cache-redis/src/main/java/com/xkcoding/cache/redis/service/UserService.java | package com.xkcoding.cache.redis.service;
import com.xkcoding.cache.redis.entity.User;
/**
* <p>
* UserService
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-15 16:45
*/
public interface UserService {
/**
* 保存或修改用户
*
* @param user 用户对象
* @return 操作结果
*/
User saveOrUpdate(User user);
/**
* 获取用户
*
* @param id key值
* @return 返回结果
*/
User get(Long id);
/**
* 删除
*
* @param id key值
*/
void delete(Long id);
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/main/java/com/xkcoding/cache/redis/service/impl/UserServiceImpl.java | demo-cache-redis/src/main/java/com/xkcoding/cache/redis/service/impl/UserServiceImpl.java | package com.xkcoding.cache.redis.service.impl;
import com.google.common.collect.Maps;
import com.xkcoding.cache.redis.entity.User;
import com.xkcoding.cache.redis.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.CachePut;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
import java.util.Map;
/**
* <p>
* UserService
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-15 16:45
*/
@Service
@Slf4j
public class UserServiceImpl implements UserService {
/**
* 模拟数据库
*/
private static final Map<Long, User> DATABASES = Maps.newConcurrentMap();
/**
* 初始化数据
*/
static {
DATABASES.put(1L, new User(1L, "user1"));
DATABASES.put(2L, new User(2L, "user2"));
DATABASES.put(3L, new User(3L, "user3"));
}
/**
* 保存或修改用户
*
* @param user 用户对象
* @return 操作结果
*/
@CachePut(value = "user", key = "#user.id")
@Override
public User saveOrUpdate(User user) {
DATABASES.put(user.getId(), user);
log.info("保存用户【user】= {}", user);
return user;
}
/**
* 获取用户
*
* @param id key值
* @return 返回结果
*/
@Cacheable(value = "user", key = "#id")
@Override
public User get(Long id) {
// 我们假设从数据库读取
log.info("查询用户【id】= {}", id);
return DATABASES.get(id);
}
/**
* 删除
*
* @param id key值
*/
@CacheEvict(value = "user", key = "#id")
@Override
public void delete(Long id) {
DATABASES.remove(id);
log.info("删除用户【id】= {}", id);
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/main/java/com/xkcoding/cache/redis/entity/User.java | demo-cache-redis/src/main/java/com/xkcoding/cache/redis/entity/User.java | package com.xkcoding.cache.redis.entity;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import java.io.Serializable;
/**
* <p>
* 用户实体
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-15 16:39
*/
@Data
@AllArgsConstructor
@NoArgsConstructor
public class User implements Serializable {
private static final long serialVersionUID = 2892248514883451461L;
/**
* 主键id
*/
private Long id;
/**
* 姓名
*/
private String name;
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-cache-redis/src/main/java/com/xkcoding/cache/redis/config/RedisConfig.java | demo-cache-redis/src/main/java/com/xkcoding/cache/redis/config/RedisConfig.java | package com.xkcoding.cache.redis.config;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.RedisSerializationContext;
import org.springframework.data.redis.serializer.StringRedisSerializer;
import java.io.Serializable;
/**
* <p>
* redis配置
* </p>
*
* @author yangkai.shen
* @date Created in 2018-11-15 16:41
*/
@Configuration
@AutoConfigureAfter(RedisAutoConfiguration.class)
@EnableCaching
public class RedisConfig {
/**
* 默认情况下的模板只能支持RedisTemplate<String, String>，也就是只能存入字符串，因此支持序列化
*/
@Bean
public RedisTemplate<String, Serializable> redisCacheTemplate(LettuceConnectionFactory redisConnectionFactory) {
RedisTemplate<String, Serializable> template = new RedisTemplate<>();
template.setKeySerializer(new StringRedisSerializer());
template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
template.setConnectionFactory(redisConnectionFactory);
return template;
}
/**
* 配置使用注解的时候缓存配置，默认是序列化反序列化的形式，加上此配置则为 json 形式
*/
@Bean
public CacheManager cacheManager(RedisConnectionFactory factory) {
// 配置序列化
RedisCacheConfiguration config = RedisCacheConfiguration.defaultCacheConfig();
RedisCacheConfiguration redisCacheConfiguration = config.serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer())).serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(new GenericJackson2JsonRedisSerializer()));
return RedisCacheManager.builder(factory).cacheDefaults(redisCacheConfiguration).build();
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
xkcoding/spring-boot-demo | https://github.com/xkcoding/spring-boot-demo/blob/87a142f9604c1a5365b4d24d22c2c11c26a9d5ab/demo-sharding-jdbc/src/test/java/com/xkcoding/sharding/jdbc/SpringBootDemoShardingJdbcApplicationTests.java | demo-sharding-jdbc/src/test/java/com/xkcoding/sharding/jdbc/SpringBootDemoShardingJdbcApplicationTests.java | package com.xkcoding.sharding.jdbc;
import cn.hutool.core.util.RandomUtil;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.xkcoding.sharding.jdbc.mapper.OrderMapper;
import com.xkcoding.sharding.jdbc.model.Order;
import lombok.extern.slf4j.Slf4j;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import java.util.List;
/**
* <p>
* 测试sharding-jdbc分库分表
* </p>
*
* @author yangkai.shen
* @date Created in 2019-03-26 13:44
*/
@Slf4j
@RunWith(SpringRunner.class)
@SpringBootTest
public class SpringBootDemoShardingJdbcApplicationTests {
@Autowired
private OrderMapper orderMapper;
/**
* 测试新增
*/
@Test
public void testInsert() {
for (long i = 1; i < 10; i++) {
for (long j = 1; j < 20; j++) {
Order order = Order.builder().userId(i).orderId(j).remark(RandomUtil.randomString(20)).build();
orderMapper.insert(order);
}
}
}
/**
* 测试更新
*/
@Test
public void testUpdate() {
Order update = new Order();
update.setRemark("修改备注信息");
orderMapper.update(update, Wrappers.<Order>update().lambda().eq(Order::getOrderId, 2).eq(Order::getUserId, 2));
}
/**
* 测试删除
*/
@Test
public void testDelete() {
orderMapper.delete(new QueryWrapper<>());
}
/**
* 测试查询
*/
@Test
public void testSelect() {
List<Order> orders = orderMapper.selectList(Wrappers.<Order>query().lambda().in(Order::getOrderId, 1, 2));
log.info("【orders】= {}", JSONUtil.toJsonStr(orders));
}
}
| java | MIT | 87a142f9604c1a5365b4d24d22c2c11c26a9d5ab | 2026-01-04T14:46:13.398408Z | false |
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