Upload original JavaEE（考查答辩 I 主线任务 配置换环境） course files (part 2)
Browse filesThis view is limited to 50 files because it contains too many changes. See raw diff
- JavaEEweb程序设计实验2026-王非老师-范纯毓/workspace/study5/ssh-student/WebContent/WEB-INF/views/edit.jsp +110 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/workspace/study5/ssh-student/WebContent/WEB-INF/views/list.jsp +126 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/workspace/study5/ssh-student/WebContent/WEB-INF/web.xml +55 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/README.md +60 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/jsp-login/WebContent/login.jsp +91 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/jsp-login/WebContent/success.jsp +83 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/WebContent/WEB-INF/web.xml +30 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/WebContent/login.html +84 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/WebContent/success.jsp +74 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/src/com/example/LoginServlet.java +49 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/WebContent/WEB-INF/web.xml +25 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/WebContent/login.jsp +95 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/WebContent/success.jsp +74 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/src/com/example/LoginAction.java +50 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/src/struts.xml +15 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/README.md +40 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/WEB-INF/web.xml +14 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/index.jsp +169 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/login.jsp +142 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/logout.jsp +47 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/register.jsp +150 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/src/com/netshop/Product.java +76 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/src/com/netshop/User.java +57 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/README.md +27 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/WEB-INF/web.xml +10 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/input.jsp +48 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/login.jsp +40 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/success.jsp +29 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/src/com/example/LoginAction.java +26 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/src/com/example/StudentAction.java +35 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/src/struts.xml +20 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/README.md +31 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/WebContent/WEB-INF/web.xml +10 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/WebContent/register.jsp +75 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/WebContent/success.jsp +28 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/src/com/example/RegisterAction.java +108 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/src/struts.xml +10 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/README.md +24 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/WebContent/WEB-INF/web.xml +10 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/WebContent/display.jsp +46 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/WebContent/search.jsp +33 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/src/com/example/SearchAction.java +58 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/src/struts.xml +10 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/README.md +40 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/WEB-INF/web.xml +5 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/add.jsp +14 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/delete.jsp +8 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/edit.jsp +60 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/index.jsp +75 -0
- JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/newgoods.jsp +53 -0
JavaEEweb程序设计实验2026-王非老师-范纯毓/workspace/study5/ssh-student/WebContent/WEB-INF/views/edit.jsp
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| 1 |
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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
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<%@ taglib prefix="s" uri="/struts-tags" %>
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<title>编辑学生 - SSH整合</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body { font-family: '微软雅黑', Arial, sans-serif; background: #f0f2f5; }
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.header { background: #4527a0; color: white; padding: 0 30px; height: 56px;
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display: flex; align-items: center; justify-content: space-between; }
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.header h1 { font-size: 18px; }
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.header a { color: white; text-decoration: none; font-size: 14px; }
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.container { max-width: 560px; margin: 40px auto; padding: 0 16px; }
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.card { background: white; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.07); padding: 30px; }
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.card-title { font-size: 18px; font-weight: bold; color: #333; margin-bottom: 24px; }
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.form-row { margin-bottom: 18px; }
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.form-row label { display: block; font-size: 13px; color: #555; margin-bottom: 6px; font-weight: 500; }
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.form-row input[type=text],
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.form-row input[type=number],
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.form-row select {
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width: 100%; padding: 9px 12px; border: 1px solid #ddd; border-radius: 6px;
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font-size: 14px; font-family: inherit;
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}
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.form-row input:focus, .form-row select:focus {
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outline: none; border-color: #4527a0; box-shadow: 0 0 0 2px rgba(69,39,160,.15);
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}
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.radio-group label { display: inline-block; margin-right: 20px; font-size: 14px; font-weight: normal; cursor: pointer; }
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.radio-group input { margin-right: 4px; }
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.error-msg { background: #fce4ec; color: #c62828; border-radius: 6px;
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padding: 10px 14px; font-size: 13px; margin-bottom: 18px; }
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.btn-row { display: flex; gap: 12px; margin-top: 8px; }
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.btn { padding: 10px 28px; border-radius: 6px; font-size: 14px;
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border: none; cursor: pointer; text-decoration: none; display: inline-block; }
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.btn-primary { background: #4527a0; color: white; }
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.btn-primary:hover { background: #311b92; }
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.btn-cancel { background: #f5f5f5; color: #555; }
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.btn-cancel:hover { background: #e0e0e0; }
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.required { color: #c62828; }
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.id-badge { display: inline-block; background: #ede7f6; color: #4527a0;
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padding: 2px 10px; border-radius: 10px; font-size: 13px;
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| 43 |
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margin-left: 8px; font-weight: normal; }
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| 44 |
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</style>
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| 45 |
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</head>
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| 46 |
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<body>
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| 47 |
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| 48 |
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<div class="header">
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| 49 |
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<h1>💜 学生信息管理系统（SSH整合）</h1>
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| 50 |
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<a href="<%= request.getContextPath() %>/student_list">← 返回列表</a>
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| 51 |
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</div>
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| 52 |
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<div class="container">
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| 54 |
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<div class="card">
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| 55 |
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<div class="card-title">
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| 56 |
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✏ 编辑学生
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| 57 |
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<span class="id-badge">ID: <s:property value="student.id"/></span>
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| 58 |
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</div>
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| 59 |
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| 60 |
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<s:if test="hasActionErrors()">
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| 61 |
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<div class="error-msg"><s:actionerror theme="simple"/></div>
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| 62 |
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</s:if>
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| 63 |
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| 64 |
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<s:form action="student_edit" method="post" theme="simple">
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| 65 |
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<%-- 回传 id（隐藏域） --%>
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| 66 |
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<s:hidden name="student.id"/>
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| 67 |
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| 68 |
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<div class="form-row">
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| 69 |
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<label>姓名 <span class="required">*</span></label>
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| 70 |
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<s:textfield name="student.name"
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| 71 |
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cssStyle="width:100%;padding:9px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;"
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maxlength="50"/>
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| 73 |
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</div>
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| 74 |
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| 75 |
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<div class="form-row">
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| 76 |
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<label>性别 <span class="required">*</span></label>
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| 77 |
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<div class="radio-group">
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| 78 |
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<s:radio name="student.gender" list="{'男','女'}" theme="simple"/>
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| 79 |
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</div>
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| 80 |
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</div>
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| 81 |
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| 82 |
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<div class="form-row">
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| 83 |
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<label>年龄 <span class="required">*</span></label>
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| 84 |
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<s:textfield name="student.age"
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| 85 |
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cssStyle="width:100%;padding:9px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;"/>
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| 86 |
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</div>
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| 87 |
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| 88 |
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<div class="form-row">
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| 89 |
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<label>专业 <span class="required">*</span></label>
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| 90 |
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<s:select name="student.major"
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| 91 |
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list="{'计算机','软件工程','信息管理','网络工程'}"
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| 92 |
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headerKey="" headerValue="-- 请选择专业 --"
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| 93 |
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cssStyle="width:100%;padding:9px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;"/>
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| 94 |
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</div>
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| 95 |
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| 96 |
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<div class="form-row">
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| 97 |
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<label>成绩（0~100）<span class="required">*</span></label>
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| 98 |
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<s:textfield name="student.score"
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| 99 |
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cssStyle="width:100%;padding:9px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px;"/>
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| 100 |
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</div>
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| 101 |
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| 102 |
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<div class="btn-row">
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| 103 |
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<s:submit value="保存修改" cssClass="btn btn-primary" theme="simple"/>
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| 104 |
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<a href="<%= request.getContextPath() %>/student_list" class="btn btn-cancel">取消</a>
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| 105 |
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</div>
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| 106 |
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</s:form>
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| 107 |
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</div>
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| 108 |
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</div>
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| 109 |
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</body>
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| 110 |
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</html>
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JavaEEweb程序设计实验2026-王非老师-范纯毓/workspace/study5/ssh-student/WebContent/WEB-INF/views/list.jsp
ADDED
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@@ -0,0 +1,126 @@
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|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html lang="zh-CN">
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>学生管理 - SSH整合</title>
|
| 8 |
+
<style>
|
| 9 |
+
* { margin: 0; padding: 0; box-sizing: border-box; }
|
| 10 |
+
body { font-family: '微软雅黑', Arial, sans-serif; background: #f0f2f5; }
|
| 11 |
+
.header { background: #4527a0; color: white; padding: 0 30px; height: 56px;
|
| 12 |
+
display: flex; align-items: center; justify-content: space-between; }
|
| 13 |
+
.header h1 { font-size: 18px; }
|
| 14 |
+
.header span { font-size: 13px; opacity: .75; }
|
| 15 |
+
.container { max-width: 1000px; margin: 30px auto; padding: 0 16px; }
|
| 16 |
+
.arch-tip { background: #ede7f6; border-left: 4px solid #7e57c2; padding: 10px 14px;
|
| 17 |
+
border-radius: 0 6px 6px 0; font-size: 13px; color: #4527a0;
|
| 18 |
+
margin-bottom: 16px; }
|
| 19 |
+
.arch-tip code { background: #d1c4e9; padding: 1px 6px; border-radius: 3px;
|
| 20 |
+
font-family: Consolas, monospace; }
|
| 21 |
+
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
|
| 22 |
+
.toolbar h2 { font-size: 16px; color: #333; }
|
| 23 |
+
.summary { font-size: 13px; color: #888; }
|
| 24 |
+
.btn { display: inline-block; padding: 8px 20px; border-radius: 6px;
|
| 25 |
+
font-size: 14px; text-decoration: none; }
|
| 26 |
+
.btn-primary { background: #4527a0; color: white; }
|
| 27 |
+
.btn-primary:hover { background: #311b92; }
|
| 28 |
+
.btn-edit { background: #ede7f6; color: #4527a0; font-size: 13px; padding: 4px 12px; }
|
| 29 |
+
.btn-edit:hover { background: #d1c4e9; }
|
| 30 |
+
.btn-del { background: #fce4ec; color: #c62828; font-size: 13px; padding: 4px 12px; }
|
| 31 |
+
.btn-del:hover { background: #f8bbd0; }
|
| 32 |
+
.card { background: white; border-radius: 10px; box-shadow: 0 2px 8px rgba(0,0,0,0.07); overflow: hidden; }
|
| 33 |
+
table { width: 100%; border-collapse: collapse; font-size: 14px; }
|
| 34 |
+
thead th { background: #ede7f6; color: #4527a0; padding: 12px 16px;
|
| 35 |
+
text-align: left; font-weight: 600; border-bottom: 2px solid #ce93d8; }
|
| 36 |
+
tbody td { padding: 11px 16px; border-bottom: 1px solid #f5f5f5; }
|
| 37 |
+
tbody tr:last-child td { border-bottom: none; }
|
| 38 |
+
tbody tr:hover td { background: #fafafa; }
|
| 39 |
+
.badge { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: 12px; font-weight: bold; }
|
| 40 |
+
.grade-优秀 { background: #e8f5e9; color: #1b5e20; }
|
| 41 |
+
.grade-良好 { background: #e3f2fd; color: #0d47a1; }
|
| 42 |
+
.grade-中等 { background: #fff8e1; color: #e65100; }
|
| 43 |
+
.grade-及格 { background: #fce4ec; color: #880e4f; }
|
| 44 |
+
.grade-不及格 { background: #f3e5f5; color: #4a148c; }
|
| 45 |
+
.error-msg { background: #fce4ec; color: #c62828; padding: 10px 16px;
|
| 46 |
+
border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
|
| 47 |
+
.empty { text-align: center; padding: 40px; color: #aaa; font-size: 14px; }
|
| 48 |
+
.actions { display: flex; gap: 6px; }
|
| 49 |
+
</style>
|
| 50 |
+
</head>
|
| 51 |
+
<body>
|
| 52 |
+
|
| 53 |
+
<div class="header">
|
| 54 |
+
<h1>💜 学生信息管理系统（SSH整合）</h1>
|
| 55 |
+
<span>实验8：Spring + Struts2 + Hibernate</span>
|
| 56 |
+
</div>
|
| 57 |
+
|
| 58 |
+
<div class="container">
|
| 59 |
+
|
| 60 |
+
<div class="arch-tip">
|
| 61 |
+
架构：<code>Struts2 Action</code> → <code>Spring Service (@Transactional)</code>
|
| 62 |
+
→ <code>HibernateDaoSupport</code> → <code>SQL Server</code>
|
| 63 |
+
| Action 由 Spring IoC 注入 Service（<code>scope="prototype"</code>）
|
| 64 |
+
</div>
|
| 65 |
+
|
| 66 |
+
<!-- s:actionerror 显示 Action 中 addActionError 的错误 -->
|
| 67 |
+
<s:if test="hasActionErrors()">
|
| 68 |
+
<div class="error-msg">
|
| 69 |
+
<s:actionerror theme="simple"/>
|
| 70 |
+
</div>
|
| 71 |
+
</s:if>
|
| 72 |
+
|
| 73 |
+
<div class="toolbar">
|
| 74 |
+
<h2>学生列表
|
| 75 |
+
<span class="summary">（共 <s:property value="studentList.size()"/> 人）</span>
|
| 76 |
+
</h2>
|
| 77 |
+
<a href="<%= request.getContextPath() %>/student_toAdd" class="btn btn-primary">＋ 添加学生</a>
|
| 78 |
+
</div>
|
| 79 |
+
|
| 80 |
+
<div class="card">
|
| 81 |
+
<s:if test="studentList == null || studentList.size() == 0">
|
| 82 |
+
<div class="empty">暂无学生数据，点击右上角"添加学生"按钮添加。</div>
|
| 83 |
+
</s:if>
|
| 84 |
+
<s:else>
|
| 85 |
+
<table>
|
| 86 |
+
<thead>
|
| 87 |
+
<tr>
|
| 88 |
+
<th>ID</th><th>姓名</th><th>性别</th><th>年龄</th><th>专业</th><th>成绩</th><th>等级</th><th>操作</th>
|
| 89 |
+
</tr>
|
| 90 |
+
</thead>
|
| 91 |
+
<tbody>
|
| 92 |
+
<s:iterator value="studentList" var="s">
|
| 93 |
+
<tr>
|
| 94 |
+
<td><s:property value="#s.id"/></td>
|
| 95 |
+
<td><b><s:property value="#s.name"/></b></td>
|
| 96 |
+
<td>
|
| 97 |
+
<s:if test="#s.gender == '男'">👨</s:if><s:else>👩</s:else>
|
| 98 |
+
<s:property value="#s.gender"/>
|
| 99 |
+
</td>
|
| 100 |
+
<td><s:property value="#s.age"/></td>
|
| 101 |
+
<td><s:property value="#s.major"/></td>
|
| 102 |
+
<td><s:property value="#s.score"/></td>
|
| 103 |
+
<td>
|
| 104 |
+
<span class="badge grade-<s:property value="#s.grade"/>">
|
| 105 |
+
<s:property value="#s.grade"/>
|
| 106 |
+
</span>
|
| 107 |
+
</td>
|
| 108 |
+
<td>
|
| 109 |
+
<div class="actions">
|
| 110 |
+
<a href="<%= request.getContextPath() %>/student_toEdit?id=<s:property value="#s.id"/>"
|
| 111 |
+
class="btn btn-edit">编辑</a>
|
| 112 |
+
<a href="<%= request.getContextPath() %>/student_delete?id=<s:property value="#s.id"/>"
|
| 113 |
+
class="btn btn-del"
|
| 114 |
+
onclick="return confirm('确定要删除学生「<s:property value="#s.name"/>」吗？')">删除</a>
|
| 115 |
+
</div>
|
| 116 |
+
</td>
|
| 117 |
+
</tr>
|
| 118 |
+
</s:iterator>
|
| 119 |
+
</tbody>
|
| 120 |
+
</table>
|
| 121 |
+
</s:else>
|
| 122 |
+
</div>
|
| 123 |
+
|
| 124 |
+
</div>
|
| 125 |
+
</body>
|
| 126 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/workspace/study5/ssh-student/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,55 @@
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|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
| 3 |
+
xmlns="http://java.sun.com/xml/ns/javaee"
|
| 4 |
+
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
|
| 5 |
+
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
|
| 6 |
+
version="2.5">
|
| 7 |
+
|
| 8 |
+
<display-name>实验8 - SSH整合学生管理</display-name>
|
| 9 |
+
|
| 10 |
+
<!-- Spring IoC 容器：加载 applicationContext.xml -->
|
| 11 |
+
<listener>
|
| 12 |
+
<listener-class>
|
| 13 |
+
org.springframework.web.context.ContextLoaderListener
|
| 14 |
+
</listener-class>
|
| 15 |
+
</listener>
|
| 16 |
+
<context-param>
|
| 17 |
+
<param-name>contextConfigLocation</param-name>
|
| 18 |
+
<param-value>classpath:applicationContext.xml</param-value>
|
| 19 |
+
</context-param>
|
| 20 |
+
|
| 21 |
+
<!-- UTF-8 编码过滤器 -->
|
| 22 |
+
<filter>
|
| 23 |
+
<filter-name>encodingFilter</filter-name>
|
| 24 |
+
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
|
| 25 |
+
<init-param>
|
| 26 |
+
<param-name>encoding</param-name>
|
| 27 |
+
<param-value>UTF-8</param-value>
|
| 28 |
+
</init-param>
|
| 29 |
+
<init-param>
|
| 30 |
+
<param-name>forceEncoding</param-name>
|
| 31 |
+
<param-value>true</param-value>
|
| 32 |
+
</init-param>
|
| 33 |
+
</filter>
|
| 34 |
+
<filter-mapping>
|
| 35 |
+
<filter-name>encodingFilter</filter-name>
|
| 36 |
+
<url-pattern>/*</url-pattern>
|
| 37 |
+
</filter-mapping>
|
| 38 |
+
|
| 39 |
+
<!-- Struts2 核心过滤器（通过 Spring 创建 Action） -->
|
| 40 |
+
<filter>
|
| 41 |
+
<filter-name>struts2</filter-name>
|
| 42 |
+
<filter-class>
|
| 43 |
+
org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter
|
| 44 |
+
</filter-class>
|
| 45 |
+
</filter>
|
| 46 |
+
<filter-mapping>
|
| 47 |
+
<filter-name>struts2</filter-name>
|
| 48 |
+
<url-pattern>/*</url-pattern>
|
| 49 |
+
</filter-mapping>
|
| 50 |
+
|
| 51 |
+
<welcome-file-list>
|
| 52 |
+
<welcome-file>index.jsp</welcome-file>
|
| 53 |
+
</welcome-file-list>
|
| 54 |
+
|
| 55 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/README.md
ADDED
|
@@ -0,0 +1,60 @@
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|
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|
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|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
|
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|
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|
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|
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|
|
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|
|
|
|
|
|
|
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|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# 实验一：开发环境配置及一个简单应用
|
| 2 |
+
|
| 3 |
+
## 一、实验目的
|
| 4 |
+
1. 掌握 Java EE 开发环境的配置方法
|
| 5 |
+
2. 熟悉 MyEclipse 开发环境的使用
|
| 6 |
+
|
| 7 |
+
## 二、实验内容
|
| 8 |
+
1. 编写一个简单的 Servlet 应用程序，实现用户登录功能，并在另一页中显示输入的用户名和密码
|
| 9 |
+
2. 编写一个简单的 JSP 应用程序，实现用户登录功能，并在另一页中显示输入的用户名和密码
|
| 10 |
+
3. 编写一个 Struts 2 应用程序，实现简单的用户登录功能，并部署运行
|
| 11 |
+
|
| 12 |
+
## 三、开发环境
|
| 13 |
+
- JDK 1.6+ (本实验使用 JDK 1.8)
|
| 14 |
+
- Tomcat 6.0+
|
| 15 |
+
- MyEclipse 8.6+ 或 Eclipse + 插件
|
| 16 |
+
|
| 17 |
+
## 四、项目结构
|
| 18 |
+
```
|
| 19 |
+
study1/
|
| 20 |
+
├── README.md
|
| 21 |
+
├── servlet-login/ # Servlet 登录示例
|
| 22 |
+
│ ├── src/
|
| 23 |
+
│ │ └── com/example/
|
| 24 |
+
│ │ ├── LoginServlet.java
|
| 25 |
+
│ │ └── SuccessServlet.java
|
| 26 |
+
│ └── WebContent/
|
| 27 |
+
│ ├── login.html
|
| 28 |
+
│ └── success.jsp
|
| 29 |
+
├── jsp-login/ # JSP 登录示例
|
| 30 |
+
│ └── WebContent/
|
| 31 |
+
│ ├── login.jsp
|
| 32 |
+
│ └── success.jsp
|
| 33 |
+
└── struts2-login/ # Struts 2 登录示例
|
| 34 |
+
├── src/
|
| 35 |
+
│ └── com/example/
|
| 36 |
+
│ ├── LoginAction.java
|
| 37 |
+
│ └── struts.xml
|
| 38 |
+
└── WebContent/
|
| 39 |
+
├── login.jsp
|
| 40 |
+
└── success.jsp
|
| 41 |
+
```
|
| 42 |
+
|
| 43 |
+
## 五、环境配置步骤
|
| 44 |
+
|
| 45 |
+
### 1. 安装 JDK
|
| 46 |
+
- 默认安装路径：`C:\Program Files\Java\jdk1.6.0_27`
|
| 47 |
+
- 当前系统已安装：OpenJDK 1.8.0_302
|
| 48 |
+
|
| 49 |
+
### 2. 设置环境变量
|
| 50 |
+
- **JAVA_HOME**: `C:\Program Files\Java\jdk1.6.0_27`
|
| 51 |
+
- **Path**: 添加 `;%JAVA_HOME%\bin`
|
| 52 |
+
- **CLASSPATH**: `.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar`
|
| 53 |
+
|
| 54 |
+
### 3. 配置 Tomcat
|
| 55 |
+
- 安装路径：`C:\Program Files\Apache Software Foundation\Tomcat 6.0`
|
| 56 |
+
- 在 MyEclipse 中配置 Tomcat 服务器
|
| 57 |
+
|
| 58 |
+
### 4. 配置 MyEclipse
|
| 59 |
+
- Windows → Preferences → Java → Installed JREs → Add JDK
|
| 60 |
+
- Windows → Preferences → MyEclipse → Servers → Tomcat 6.0 → Enable
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/jsp-login/WebContent/login.jsp
ADDED
|
@@ -0,0 +1,91 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<!DOCTYPE html>
|
| 3 |
+
<html>
|
| 4 |
+
<head>
|
| 5 |
+
<meta charset="UTF-8">
|
| 6 |
+
<title>用户登录 - JSP 示例</title>
|
| 7 |
+
<style>
|
| 8 |
+
body {
|
| 9 |
+
font-family: Arial, sans-serif;
|
| 10 |
+
background-color: #f0f0f0;
|
| 11 |
+
display: flex;
|
| 12 |
+
justify-content: center;
|
| 13 |
+
align-items: center;
|
| 14 |
+
height: 100vh;
|
| 15 |
+
margin: 0;
|
| 16 |
+
}
|
| 17 |
+
.login-container {
|
| 18 |
+
background-color: white;
|
| 19 |
+
padding: 30px;
|
| 20 |
+
border-radius: 8px;
|
| 21 |
+
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
| 22 |
+
width: 350px;
|
| 23 |
+
}
|
| 24 |
+
h2 {
|
| 25 |
+
text-align: center;
|
| 26 |
+
color: #333;
|
| 27 |
+
margin-bottom: 25px;
|
| 28 |
+
}
|
| 29 |
+
.form-group {
|
| 30 |
+
margin-bottom: 20px;
|
| 31 |
+
}
|
| 32 |
+
label {
|
| 33 |
+
display: block;
|
| 34 |
+
margin-bottom: 5px;
|
| 35 |
+
color: #555;
|
| 36 |
+
font-weight: bold;
|
| 37 |
+
}
|
| 38 |
+
input[type="text"],
|
| 39 |
+
input[type="password"] {
|
| 40 |
+
width: 100%;
|
| 41 |
+
padding: 10px;
|
| 42 |
+
border: 1px solid #ddd;
|
| 43 |
+
border-radius: 4px;
|
| 44 |
+
box-sizing: border-box;
|
| 45 |
+
font-size: 14px;
|
| 46 |
+
}
|
| 47 |
+
input[type="submit"] {
|
| 48 |
+
width: 100%;
|
| 49 |
+
padding: 12px;
|
| 50 |
+
background-color: #2196F3;
|
| 51 |
+
color: white;
|
| 52 |
+
border: none;
|
| 53 |
+
border-radius: 4px;
|
| 54 |
+
cursor: pointer;
|
| 55 |
+
font-size: 16px;
|
| 56 |
+
}
|
| 57 |
+
input[type="submit"]:hover {
|
| 58 |
+
background-color: #1976D2;
|
| 59 |
+
}
|
| 60 |
+
.error {
|
| 61 |
+
color: red;
|
| 62 |
+
text-align: center;
|
| 63 |
+
margin-bottom: 15px;
|
| 64 |
+
}
|
| 65 |
+
</style>
|
| 66 |
+
</head>
|
| 67 |
+
<body>
|
| 68 |
+
<div class="login-container">
|
| 69 |
+
<h2>用户登录 (JSP)</h2>
|
| 70 |
+
<%
|
| 71 |
+
String error = (String) request.getAttribute("error");
|
| 72 |
+
if (error != null) {
|
| 73 |
+
%>
|
| 74 |
+
<div class="error"><%= error %></div>
|
| 75 |
+
<% } %>
|
| 76 |
+
<form action="success.jsp" method="post">
|
| 77 |
+
<div class="form-group">
|
| 78 |
+
<label for="username">用户名：</label>
|
| 79 |
+
<input type="text" id="username" name="username" required placeholder="请输入用户名">
|
| 80 |
+
</div>
|
| 81 |
+
<div class="form-group">
|
| 82 |
+
<label for="password">密码：</label>
|
| 83 |
+
<input type="password" id="password" name="password" required placeholder="请输入密码">
|
| 84 |
+
</div>
|
| 85 |
+
<div class="form-group">
|
| 86 |
+
<input type="submit" value="登录">
|
| 87 |
+
</div>
|
| 88 |
+
</form>
|
| 89 |
+
</div>
|
| 90 |
+
</body>
|
| 91 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/jsp-login/WebContent/success.jsp
ADDED
|
@@ -0,0 +1,83 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%
|
| 3 |
+
// 处理登录逻辑
|
| 4 |
+
request.setCharacterEncoding("UTF-8");
|
| 5 |
+
String username = request.getParameter("username");
|
| 6 |
+
String password = request.getParameter("password");
|
| 7 |
+
|
| 8 |
+
// 将数据存入 session
|
| 9 |
+
session.setAttribute("username", username);
|
| 10 |
+
session.setAttribute("password", password);
|
| 11 |
+
%>
|
| 12 |
+
<!DOCTYPE html>
|
| 13 |
+
<html>
|
| 14 |
+
<head>
|
| 15 |
+
<meta charset="UTF-8">
|
| 16 |
+
<title>登录成功 - JSP 示例</title>
|
| 17 |
+
<style>
|
| 18 |
+
body {
|
| 19 |
+
font-family: Arial, sans-serif;
|
| 20 |
+
background-color: #f0f0f0;
|
| 21 |
+
display: flex;
|
| 22 |
+
justify-content: center;
|
| 23 |
+
align-items: center;
|
| 24 |
+
height: 100vh;
|
| 25 |
+
margin: 0;
|
| 26 |
+
}
|
| 27 |
+
.success-container {
|
| 28 |
+
background-color: white;
|
| 29 |
+
padding: 40px;
|
| 30 |
+
border-radius: 8px;
|
| 31 |
+
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
| 32 |
+
text-align: center;
|
| 33 |
+
max-width: 400px;
|
| 34 |
+
}
|
| 35 |
+
h2 {
|
| 36 |
+
color: #2196F3;
|
| 37 |
+
margin-bottom: 20px;
|
| 38 |
+
}
|
| 39 |
+
.info {
|
| 40 |
+
background-color: #f9f9f9;
|
| 41 |
+
padding: 20px;
|
| 42 |
+
border-radius: 4px;
|
| 43 |
+
margin: 20px 0;
|
| 44 |
+
text-align: left;
|
| 45 |
+
}
|
| 46 |
+
.info p {
|
| 47 |
+
margin: 10px 0;
|
| 48 |
+
color: #333;
|
| 49 |
+
}
|
| 50 |
+
.info strong {
|
| 51 |
+
color: #555;
|
| 52 |
+
}
|
| 53 |
+
a {
|
| 54 |
+
display: inline-block;
|
| 55 |
+
margin-top: 20px;
|
| 56 |
+
padding: 10px 30px;
|
| 57 |
+
background-color: #2196F3;
|
| 58 |
+
color: white;
|
| 59 |
+
text-decoration: none;
|
| 60 |
+
border-radius: 4px;
|
| 61 |
+
}
|
| 62 |
+
a:hover {
|
| 63 |
+
background-color: #1976D2;
|
| 64 |
+
}
|
| 65 |
+
</style>
|
| 66 |
+
</head>
|
| 67 |
+
<body>
|
| 68 |
+
<div class="success-container">
|
| 69 |
+
<h2>✓ 登录成功</h2>
|
| 70 |
+
<div class="info">
|
| 71 |
+
<p><strong>欢迎回来！</strong></p>
|
| 72 |
+
<p>您输入的用户信息如下：</p>
|
| 73 |
+
<hr style="border: none; border-top: 1px solid #ddd; margin: 15px 0;">
|
| 74 |
+
<p><strong>用户名：</strong> <%= session.getAttribute("username") %></p>
|
| 75 |
+
<p><strong>密码：</strong> <%= session.getAttribute("password") %></p>
|
| 76 |
+
</div>
|
| 77 |
+
<p style="color: #888; font-size: 12px; margin-top: 20px;">
|
| 78 |
+
这是 JSP 处理登录后的结果展示页面
|
| 79 |
+
</p>
|
| 80 |
+
<a href="login.jsp">返回登录</a>
|
| 81 |
+
</div>
|
| 82 |
+
</body>
|
| 83 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,30 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
| 3 |
+
xmlns="http://java.sun.com/xml/ns/javaee"
|
| 4 |
+
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
|
| 5 |
+
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
|
| 6 |
+
id="WebApp_ID" version="3.0">
|
| 7 |
+
|
| 8 |
+
<display-name>Servlet Login Example</display-name>
|
| 9 |
+
|
| 10 |
+
<welcome-file-list>
|
| 11 |
+
<welcome-file>login.html</welcome-file>
|
| 12 |
+
</welcome-file-list>
|
| 13 |
+
|
| 14 |
+
<servlet>
|
| 15 |
+
<description>This is the login servlet</description>
|
| 16 |
+
<display-name>LoginServlet</display-name>
|
| 17 |
+
<servlet-name>LoginServlet</servlet-name>
|
| 18 |
+
<servlet-class>com.example.LoginServlet</servlet-class>
|
| 19 |
+
</servlet>
|
| 20 |
+
|
| 21 |
+
<servlet-mapping>
|
| 22 |
+
<servlet-name>LoginServlet</servlet-name>
|
| 23 |
+
<url-pattern>/LoginServlet</url-pattern>
|
| 24 |
+
</servlet-mapping>
|
| 25 |
+
|
| 26 |
+
<session-config>
|
| 27 |
+
<session-timeout>30</session-timeout>
|
| 28 |
+
</session-config>
|
| 29 |
+
|
| 30 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/WebContent/login.html
ADDED
|
@@ -0,0 +1,84 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<!DOCTYPE html>
|
| 2 |
+
<html>
|
| 3 |
+
<head>
|
| 4 |
+
<meta charset="UTF-8">
|
| 5 |
+
<title>用户登录 - Servlet 示例</title>
|
| 6 |
+
<style>
|
| 7 |
+
body {
|
| 8 |
+
font-family: Arial, sans-serif;
|
| 9 |
+
background-color: #f0f0f0;
|
| 10 |
+
display: flex;
|
| 11 |
+
justify-content: center;
|
| 12 |
+
align-items: center;
|
| 13 |
+
height: 100vh;
|
| 14 |
+
margin: 0;
|
| 15 |
+
}
|
| 16 |
+
.login-container {
|
| 17 |
+
background-color: white;
|
| 18 |
+
padding: 30px;
|
| 19 |
+
border-radius: 8px;
|
| 20 |
+
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
| 21 |
+
width: 350px;
|
| 22 |
+
}
|
| 23 |
+
h2 {
|
| 24 |
+
text-align: center;
|
| 25 |
+
color: #333;
|
| 26 |
+
margin-bottom: 25px;
|
| 27 |
+
}
|
| 28 |
+
.form-group {
|
| 29 |
+
margin-bottom: 20px;
|
| 30 |
+
}
|
| 31 |
+
label {
|
| 32 |
+
display: block;
|
| 33 |
+
margin-bottom: 5px;
|
| 34 |
+
color: #555;
|
| 35 |
+
font-weight: bold;
|
| 36 |
+
}
|
| 37 |
+
input[type="text"],
|
| 38 |
+
input[type="password"] {
|
| 39 |
+
width: 100%;
|
| 40 |
+
padding: 10px;
|
| 41 |
+
border: 1px solid #ddd;
|
| 42 |
+
border-radius: 4px;
|
| 43 |
+
box-sizing: border-box;
|
| 44 |
+
font-size: 14px;
|
| 45 |
+
}
|
| 46 |
+
input[type="submit"] {
|
| 47 |
+
width: 100%;
|
| 48 |
+
padding: 12px;
|
| 49 |
+
background-color: #4CAF50;
|
| 50 |
+
color: white;
|
| 51 |
+
border: none;
|
| 52 |
+
border-radius: 4px;
|
| 53 |
+
cursor: pointer;
|
| 54 |
+
font-size: 16px;
|
| 55 |
+
}
|
| 56 |
+
input[type="submit"]:hover {
|
| 57 |
+
background-color: #45a049;
|
| 58 |
+
}
|
| 59 |
+
.error {
|
| 60 |
+
color: red;
|
| 61 |
+
text-align: center;
|
| 62 |
+
margin-bottom: 15px;
|
| 63 |
+
}
|
| 64 |
+
</style>
|
| 65 |
+
</head>
|
| 66 |
+
<body>
|
| 67 |
+
<div class="login-container">
|
| 68 |
+
<h2>用户登录</h2>
|
| 69 |
+
<form action="LoginServlet" method="post">
|
| 70 |
+
<div class="form-group">
|
| 71 |
+
<label for="username">用户名：</label>
|
| 72 |
+
<input type="text" id="username" name="username" required placeholder="请输入用户名">
|
| 73 |
+
</div>
|
| 74 |
+
<div class="form-group">
|
| 75 |
+
<label for="password">密码：</label>
|
| 76 |
+
<input type="password" id="password" name="password" required placeholder="请输入密码">
|
| 77 |
+
</div>
|
| 78 |
+
<div class="form-group">
|
| 79 |
+
<input type="submit" value="登录">
|
| 80 |
+
</div>
|
| 81 |
+
</form>
|
| 82 |
+
</div>
|
| 83 |
+
</body>
|
| 84 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/WebContent/success.jsp
ADDED
|
@@ -0,0 +1,74 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ page session="true" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>登录成功 - Servlet 示例</title>
|
| 8 |
+
<style>
|
| 9 |
+
body {
|
| 10 |
+
font-family: Arial, sans-serif;
|
| 11 |
+
background-color: #f0f0f0;
|
| 12 |
+
display: flex;
|
| 13 |
+
justify-content: center;
|
| 14 |
+
align-items: center;
|
| 15 |
+
height: 100vh;
|
| 16 |
+
margin: 0;
|
| 17 |
+
}
|
| 18 |
+
.success-container {
|
| 19 |
+
background-color: white;
|
| 20 |
+
padding: 40px;
|
| 21 |
+
border-radius: 8px;
|
| 22 |
+
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
| 23 |
+
text-align: center;
|
| 24 |
+
max-width: 400px;
|
| 25 |
+
}
|
| 26 |
+
h2 {
|
| 27 |
+
color: #4CAF50;
|
| 28 |
+
margin-bottom: 20px;
|
| 29 |
+
}
|
| 30 |
+
.info {
|
| 31 |
+
background-color: #f9f9f9;
|
| 32 |
+
padding: 20px;
|
| 33 |
+
border-radius: 4px;
|
| 34 |
+
margin: 20px 0;
|
| 35 |
+
text-align: left;
|
| 36 |
+
}
|
| 37 |
+
.info p {
|
| 38 |
+
margin: 10px 0;
|
| 39 |
+
color: #333;
|
| 40 |
+
}
|
| 41 |
+
.info strong {
|
| 42 |
+
color: #555;
|
| 43 |
+
}
|
| 44 |
+
a {
|
| 45 |
+
display: inline-block;
|
| 46 |
+
margin-top: 20px;
|
| 47 |
+
padding: 10px 30px;
|
| 48 |
+
background-color: #4CAF50;
|
| 49 |
+
color: white;
|
| 50 |
+
text-decoration: none;
|
| 51 |
+
border-radius: 4px;
|
| 52 |
+
}
|
| 53 |
+
a:hover {
|
| 54 |
+
background-color: #45a049;
|
| 55 |
+
}
|
| 56 |
+
</style>
|
| 57 |
+
</head>
|
| 58 |
+
<body>
|
| 59 |
+
<div class="success-container">
|
| 60 |
+
<h2>✓ 登录成功</h2>
|
| 61 |
+
<div class="info">
|
| 62 |
+
<p><strong>欢迎回来！</strong></p>
|
| 63 |
+
<p>您输入的用户信息如下：</p>
|
| 64 |
+
<hr style="border: none; border-top: 1px solid #ddd; margin: 15px 0;">
|
| 65 |
+
<p><strong>用户名：</strong> <%= session.getAttribute("username") %></p>
|
| 66 |
+
<p><strong>密码：</strong> <%= session.getAttribute("password") %></p>
|
| 67 |
+
</div>
|
| 68 |
+
<p style="color: #888; font-size: 12px; margin-top: 20px;">
|
| 69 |
+
这是 Servlet 处理登录后的结果展示页面
|
| 70 |
+
</p>
|
| 71 |
+
<a href="login.html">返回登录</a>
|
| 72 |
+
</div>
|
| 73 |
+
</body>
|
| 74 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/servlet-login/src/com/example/LoginServlet.java
ADDED
|
@@ -0,0 +1,49 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
package com.example;
|
| 2 |
+
|
| 3 |
+
import java.io.IOException;
|
| 4 |
+
import javax.servlet.ServletException;
|
| 5 |
+
import javax.servlet.http.HttpServlet;
|
| 6 |
+
import javax.servlet.http.HttpServletRequest;
|
| 7 |
+
import javax.servlet.http.HttpServletResponse;
|
| 8 |
+
import javax.servlet.http.HttpSession;
|
| 9 |
+
|
| 10 |
+
/**
|
| 11 |
+
* Servlet 实现用户登录功能
|
| 12 |
+
*/
|
| 13 |
+
public class LoginServlet extends HttpServlet {
|
| 14 |
+
|
| 15 |
+
public LoginServlet() {
|
| 16 |
+
super();
|
| 17 |
+
}
|
| 18 |
+
|
| 19 |
+
protected void doGet(HttpServletRequest request, HttpServletResponse response)
|
| 20 |
+
throws ServletException, IOException {
|
| 21 |
+
doPost(request, response);
|
| 22 |
+
}
|
| 23 |
+
|
| 24 |
+
protected void doPost(HttpServletRequest request, HttpServletResponse response)
|
| 25 |
+
throws ServletException, IOException {
|
| 26 |
+
// 设置请求编码
|
| 27 |
+
request.setCharacterEncoding("UTF-8");
|
| 28 |
+
response.setContentType("text/html;charset=UTF-8");
|
| 29 |
+
|
| 30 |
+
// 获取表单参数
|
| 31 |
+
String username = request.getParameter("username");
|
| 32 |
+
String password = request.getParameter("password");
|
| 33 |
+
|
| 34 |
+
// 简单验证（实际应用中应该查询数据库）
|
| 35 |
+
if (username != null && password != null && !username.trim().isEmpty()) {
|
| 36 |
+
// 将用户信息存入 Session
|
| 37 |
+
HttpSession session = request.getSession();
|
| 38 |
+
session.setAttribute("username", username);
|
| 39 |
+
session.setAttribute("password", password);
|
| 40 |
+
|
| 41 |
+
// 重定向到成功页面
|
| 42 |
+
response.sendRedirect("success.jsp");
|
| 43 |
+
} else {
|
| 44 |
+
// 验证失败，返回登录页面
|
| 45 |
+
request.setAttribute("error", "用户名不能为空！");
|
| 46 |
+
request.getRequestDispatcher("/login.html").forward(request, response);
|
| 47 |
+
}
|
| 48 |
+
}
|
| 49 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,25 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
| 3 |
+
xmlns="http://java.sun.com/xml/ns/javaee"
|
| 4 |
+
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
|
| 5 |
+
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
|
| 6 |
+
id="WebApp_ID" version="3.0">
|
| 7 |
+
|
| 8 |
+
<display-name>Struts 2 Login Example</display-name>
|
| 9 |
+
|
| 10 |
+
<welcome-file-list>
|
| 11 |
+
<welcome-file>login.jsp</welcome-file>
|
| 12 |
+
</welcome-file-list>
|
| 13 |
+
|
| 14 |
+
<!-- Struts 2 Filter -->
|
| 15 |
+
<filter>
|
| 16 |
+
<filter-name>struts2</filter-name>
|
| 17 |
+
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
|
| 18 |
+
</filter>
|
| 19 |
+
|
| 20 |
+
<filter-mapping>
|
| 21 |
+
<filter-name>struts2</filter-name>
|
| 22 |
+
<url-pattern>/*</url-pattern>
|
| 23 |
+
</filter-mapping>
|
| 24 |
+
|
| 25 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/WebContent/login.jsp
ADDED
|
@@ -0,0 +1,95 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>用户登录 - Struts 2 示例</title>
|
| 8 |
+
<style>
|
| 9 |
+
body {
|
| 10 |
+
font-family: Arial, sans-serif;
|
| 11 |
+
background-color: #f0f0f0;
|
| 12 |
+
display: flex;
|
| 13 |
+
justify-content: center;
|
| 14 |
+
align-items: center;
|
| 15 |
+
height: 100vh;
|
| 16 |
+
margin: 0;
|
| 17 |
+
}
|
| 18 |
+
.login-container {
|
| 19 |
+
background-color: white;
|
| 20 |
+
padding: 30px;
|
| 21 |
+
border-radius: 8px;
|
| 22 |
+
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
| 23 |
+
width: 350px;
|
| 24 |
+
}
|
| 25 |
+
h2 {
|
| 26 |
+
text-align: center;
|
| 27 |
+
color: #333;
|
| 28 |
+
margin-bottom: 25px;
|
| 29 |
+
}
|
| 30 |
+
.form-group {
|
| 31 |
+
margin-bottom: 20px;
|
| 32 |
+
}
|
| 33 |
+
label {
|
| 34 |
+
display: block;
|
| 35 |
+
margin-bottom: 5px;
|
| 36 |
+
color: #555;
|
| 37 |
+
font-weight: bold;
|
| 38 |
+
}
|
| 39 |
+
input[type="text"],
|
| 40 |
+
input[type="password"] {
|
| 41 |
+
width: 100%;
|
| 42 |
+
padding: 10px;
|
| 43 |
+
border: 1px solid #ddd;
|
| 44 |
+
border-radius: 4px;
|
| 45 |
+
box-sizing: border-box;
|
| 46 |
+
font-size: 14px;
|
| 47 |
+
}
|
| 48 |
+
input[type="submit"] {
|
| 49 |
+
width: 100%;
|
| 50 |
+
padding: 12px;
|
| 51 |
+
background-color: #9C27B0;
|
| 52 |
+
color: white;
|
| 53 |
+
border: none;
|
| 54 |
+
border-radius: 4px;
|
| 55 |
+
cursor: pointer;
|
| 56 |
+
font-size: 16px;
|
| 57 |
+
}
|
| 58 |
+
input[type="submit"]:hover {
|
| 59 |
+
background-color: #7B1FA2;
|
| 60 |
+
}
|
| 61 |
+
.error {
|
| 62 |
+
color: red;
|
| 63 |
+
text-align: center;
|
| 64 |
+
margin-bottom: 15px;
|
| 65 |
+
}
|
| 66 |
+
.field-error {
|
| 67 |
+
color: red;
|
| 68 |
+
font-size: 12px;
|
| 69 |
+
margin-top: 5px;
|
| 70 |
+
}
|
| 71 |
+
</style>
|
| 72 |
+
</head>
|
| 73 |
+
<body>
|
| 74 |
+
<div class="login-container">
|
| 75 |
+
<h2>用户登录 (Struts 2)</h2>
|
| 76 |
+
<s:form action="login" method="post" theme="simple">
|
| 77 |
+
<div class="form-group">
|
| 78 |
+
<label for="username">用户名：</label>
|
| 79 |
+
<s:textfield name="username" id="username" cssStyle="width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;"
|
| 80 |
+
placeholder="请输入用户名"/>
|
| 81 |
+
<s:fielderror fieldName="username" cssClass="field-error"/>
|
| 82 |
+
</div>
|
| 83 |
+
<div class="form-group">
|
| 84 |
+
<label for="password">密码：</label>
|
| 85 |
+
<s:password name="password" id="password" cssStyle="width:100%;padding:10px;border:1px solid #ddd;border-radius:4px;"
|
| 86 |
+
placeholder="请输入密码"/>
|
| 87 |
+
<s:fielderror fieldName="password" cssClass="field-error"/>
|
| 88 |
+
</div>
|
| 89 |
+
<div class="form-group">
|
| 90 |
+
<s:submit value="登录" cssStyle="width:100%;padding:12px;background-color:#9C27B0;color:white;border:none;border-radius:4px;cursor:pointer;font-size:16px;"/>
|
| 91 |
+
</div>
|
| 92 |
+
</s:form>
|
| 93 |
+
</div>
|
| 94 |
+
</body>
|
| 95 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/WebContent/success.jsp
ADDED
|
@@ -0,0 +1,74 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>登录成功 - Struts 2 示例</title>
|
| 8 |
+
<style>
|
| 9 |
+
body {
|
| 10 |
+
font-family: Arial, sans-serif;
|
| 11 |
+
background-color: #f0f0f0;
|
| 12 |
+
display: flex;
|
| 13 |
+
justify-content: center;
|
| 14 |
+
align-items: center;
|
| 15 |
+
height: 100vh;
|
| 16 |
+
margin: 0;
|
| 17 |
+
}
|
| 18 |
+
.success-container {
|
| 19 |
+
background-color: white;
|
| 20 |
+
padding: 40px;
|
| 21 |
+
border-radius: 8px;
|
| 22 |
+
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
| 23 |
+
text-align: center;
|
| 24 |
+
max-width: 400px;
|
| 25 |
+
}
|
| 26 |
+
h2 {
|
| 27 |
+
color: #9C27B0;
|
| 28 |
+
margin-bottom: 20px;
|
| 29 |
+
}
|
| 30 |
+
.info {
|
| 31 |
+
background-color: #f9f9f9;
|
| 32 |
+
padding: 20px;
|
| 33 |
+
border-radius: 4px;
|
| 34 |
+
margin: 20px 0;
|
| 35 |
+
text-align: left;
|
| 36 |
+
}
|
| 37 |
+
.info p {
|
| 38 |
+
margin: 10px 0;
|
| 39 |
+
color: #333;
|
| 40 |
+
}
|
| 41 |
+
.info strong {
|
| 42 |
+
color: #555;
|
| 43 |
+
}
|
| 44 |
+
a {
|
| 45 |
+
display: inline-block;
|
| 46 |
+
margin-top: 20px;
|
| 47 |
+
padding: 10px 30px;
|
| 48 |
+
background-color: #9C27B0;
|
| 49 |
+
color: white;
|
| 50 |
+
text-decoration: none;
|
| 51 |
+
border-radius: 4px;
|
| 52 |
+
}
|
| 53 |
+
a:hover {
|
| 54 |
+
background-color: #7B1FA2;
|
| 55 |
+
}
|
| 56 |
+
</style>
|
| 57 |
+
</head>
|
| 58 |
+
<body>
|
| 59 |
+
<div class="success-container">
|
| 60 |
+
<h2>✓ 登录成功</h2>
|
| 61 |
+
<div class="info">
|
| 62 |
+
<p><strong>欢迎回来！</strong></p>
|
| 63 |
+
<p>您输入的用户信息如下：</p>
|
| 64 |
+
<hr style="border: none; border-top: 1px solid #ddd; margin: 15px 0;">
|
| 65 |
+
<p><strong>用户名：</strong> <s:property value="username"/></p>
|
| 66 |
+
<p><strong>密码：</strong> <s:property value="password"/></p>
|
| 67 |
+
</div>
|
| 68 |
+
<p style="color: #888; font-size: 12px; margin-top: 20px;">
|
| 69 |
+
这是 Struts 2 处理登录后的结果展示页面
|
| 70 |
+
</p>
|
| 71 |
+
<a href="login.jsp">返回登录</a>
|
| 72 |
+
</div>
|
| 73 |
+
</body>
|
| 74 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/src/com/example/LoginAction.java
ADDED
|
@@ -0,0 +1,50 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
package com.example;
|
| 2 |
+
|
| 3 |
+
import com.opensymphony.xwork2.ActionSupport;
|
| 4 |
+
|
| 5 |
+
/**
|
| 6 |
+
* Struts 2 登录 Action
|
| 7 |
+
*/
|
| 8 |
+
public class LoginAction extends ActionSupport {
|
| 9 |
+
|
| 10 |
+
private String username;
|
| 11 |
+
private String password;
|
| 12 |
+
|
| 13 |
+
public LoginAction() {
|
| 14 |
+
super();
|
| 15 |
+
}
|
| 16 |
+
|
| 17 |
+
// 执行登录逻辑
|
| 18 |
+
public String execute() throws Exception {
|
| 19 |
+
// 简单验证
|
| 20 |
+
if (username != null && !username.trim().isEmpty() &&
|
| 21 |
+
password != null && !password.trim().isEmpty()) {
|
| 22 |
+
return SUCCESS;
|
| 23 |
+
} else {
|
| 24 |
+
if (username == null || username.trim().isEmpty()) {
|
| 25 |
+
addFieldError("username", "用户名不能为空");
|
| 26 |
+
}
|
| 27 |
+
if (password == null || password.trim().isEmpty()) {
|
| 28 |
+
addFieldError("password", "密码不能为空");
|
| 29 |
+
}
|
| 30 |
+
return INPUT;
|
| 31 |
+
}
|
| 32 |
+
}
|
| 33 |
+
|
| 34 |
+
// Getter 和 Setter
|
| 35 |
+
public String getUsername() {
|
| 36 |
+
return username;
|
| 37 |
+
}
|
| 38 |
+
|
| 39 |
+
public void setUsername(String username) {
|
| 40 |
+
this.username = username;
|
| 41 |
+
}
|
| 42 |
+
|
| 43 |
+
public String getPassword() {
|
| 44 |
+
return password;
|
| 45 |
+
}
|
| 46 |
+
|
| 47 |
+
public void setPassword(String password) {
|
| 48 |
+
this.password = password;
|
| 49 |
+
}
|
| 50 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study1/struts2-login/src/struts.xml
ADDED
|
@@ -0,0 +1,15 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<!DOCTYPE struts PUBLIC
|
| 3 |
+
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
|
| 4 |
+
"http://struts.apache.org/dtds/struts-2.0.dtd">
|
| 5 |
+
|
| 6 |
+
<struts>
|
| 7 |
+
<package name="default" namespace="/" extends="struts-default">
|
| 8 |
+
|
| 9 |
+
<action name="login" class="com.example.LoginAction">
|
| 10 |
+
<result name="success">/success.jsp</result>
|
| 11 |
+
<result name="input">/login.jsp</result>
|
| 12 |
+
</action>
|
| 13 |
+
|
| 14 |
+
</package>
|
| 15 |
+
</struts>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/README.md
ADDED
|
@@ -0,0 +1,40 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# 实验二：JSP 应用
|
| 2 |
+
|
| 3 |
+
## 一、实验目的
|
| 4 |
+
1. 熟练掌握 JSP 基本语法及其应用
|
| 5 |
+
2. 掌握常用 JSP 内置对象及其应用
|
| 6 |
+
3. 熟悉 JavaBean 在 JSP 中的使用
|
| 7 |
+
|
| 8 |
+
## 二、实验内容
|
| 9 |
+
实现一个网上商店 netshop，具有以下功能：
|
| 10 |
+
1. 建立 Web 应用 netshop
|
| 11 |
+
2. 实现用户登录、注册功能
|
| 12 |
+
|
| 13 |
+
### 页面设计要求：
|
| 14 |
+
1. 完成首页、用户登录、注册功能
|
| 15 |
+
2. 首页实现商品浏览、登录用户计数（采用 application 对象）等功能；包含按钮：登录、注册
|
| 16 |
+
3. 登录页中输入用户名、密码，当密码为空时提示错误
|
| 17 |
+
4. 使用 session 对象保存登录用户信息
|
| 18 |
+
5. 使用 application 对象统计在线用户数
|
| 19 |
+
|
| 20 |
+
## 三、项目结构
|
| 21 |
+
```
|
| 22 |
+
study2/
|
| 23 |
+
├── README.md
|
| 24 |
+
├── src/
|
| 25 |
+
│ └── com/netshop/
|
| 26 |
+
│ ├── User.java # 用户 JavaBean
|
| 27 |
+
│ └── Product.java # 商品 JavaBean
|
| 28 |
+
└── WebContent/
|
| 29 |
+
├── index.jsp # 首页
|
| 30 |
+
├── login.jsp # 登录页
|
| 31 |
+
├── register.jsp # 注册页
|
| 32 |
+
├── success.jsp # 登录成功页
|
| 33 |
+
└── WEB-INF/
|
| 34 |
+
└── web.xml
|
| 35 |
+
```
|
| 36 |
+
|
| 37 |
+
## 四、技术要点
|
| 38 |
+
- **JSP 内置对象**：request, response, session, application, out
|
| 39 |
+
- **JavaBean**：封装用户和商品数据
|
| 40 |
+
- **作用域**：pageScope, requestScope, sessionScope, applicationScope
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,14 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
| 3 |
+
xmlns="http://java.sun.com/xml/ns/javaee"
|
| 4 |
+
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
|
| 5 |
+
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
|
| 6 |
+
id="WebApp_ID" version="3.0">
|
| 7 |
+
|
| 8 |
+
<display-name>NetShop - JSP Example</display-name>
|
| 9 |
+
|
| 10 |
+
<welcome-file-list>
|
| 11 |
+
<welcome-file>index.jsp</welcome-file>
|
| 12 |
+
</welcome-file-list>
|
| 13 |
+
|
| 14 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/index.jsp
ADDED
|
@@ -0,0 +1,169 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ page import="java.util.*, com.netshop.*" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>NetShop 网上商店 - 首页</title>
|
| 8 |
+
<style>
|
| 9 |
+
* { margin: 0; padding: 0; box-sizing: border-box; }
|
| 10 |
+
body { font-family: Arial, sans-serif; background-color: #f5f5f5; }
|
| 11 |
+
|
| 12 |
+
/* 顶部导航 */
|
| 13 |
+
.header {
|
| 14 |
+
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
| 15 |
+
color: white;
|
| 16 |
+
padding: 15px 30px;
|
| 17 |
+
display: flex;
|
| 18 |
+
justify-content: space-between;
|
| 19 |
+
align-items: center;
|
| 20 |
+
}
|
| 21 |
+
.header h1 { font-size: 24px; }
|
| 22 |
+
.header .nav a {
|
| 23 |
+
color: white;
|
| 24 |
+
text-decoration: none;
|
| 25 |
+
margin-left: 20px;
|
| 26 |
+
padding: 8px 16px;
|
| 27 |
+
border-radius: 4px;
|
| 28 |
+
background: rgba(255,255,255,0.2);
|
| 29 |
+
}
|
| 30 |
+
.header .nav a:hover { background: rgba(255,255,255,0.3); }
|
| 31 |
+
|
| 32 |
+
/* 统计信息 */
|
| 33 |
+
.stats {
|
| 34 |
+
background: white;
|
| 35 |
+
padding: 15px 30px;
|
| 36 |
+
display: flex;
|
| 37 |
+
justify-content: space-around;
|
| 38 |
+
border-bottom: 1px solid #eee;
|
| 39 |
+
}
|
| 40 |
+
.stat-item { text-align: center; }
|
| 41 |
+
.stat-item .number { font-size: 24px; font-weight: bold; color: #667eea; }
|
| 42 |
+
.stat-item .label { color: #666; font-size: 14px; }
|
| 43 |
+
|
| 44 |
+
/* 商品列表 */
|
| 45 |
+
.products {
|
| 46 |
+
padding: 30px;
|
| 47 |
+
display: grid;
|
| 48 |
+
grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
|
| 49 |
+
gap: 20px;
|
| 50 |
+
max-width: 1200px;
|
| 51 |
+
margin: 0 auto;
|
| 52 |
+
}
|
| 53 |
+
.product-card {
|
| 54 |
+
background: white;
|
| 55 |
+
border-radius: 8px;
|
| 56 |
+
overflow: hidden;
|
| 57 |
+
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
|
| 58 |
+
transition: transform 0.3s;
|
| 59 |
+
}
|
| 60 |
+
.product-card:hover { transform: translateY(-5px); }
|
| 61 |
+
.product-card .image {
|
| 62 |
+
height: 180px;
|
| 63 |
+
background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
|
| 64 |
+
display: flex;
|
| 65 |
+
align-items: center;
|
| 66 |
+
justify-content: center;
|
| 67 |
+
font-size: 48px;
|
| 68 |
+
color: #667eea;
|
| 69 |
+
}
|
| 70 |
+
.product-card .info { padding: 15px; }
|
| 71 |
+
.product-card .name { font-size: 16px; font-weight: bold; margin-bottom: 8px; }
|
| 72 |
+
.product-card .price { color: #e74c3c; font-size: 18px; font-weight: bold; }
|
| 73 |
+
.product-card .desc { color: #666; font-size: 13px; margin: 8px 0; }
|
| 74 |
+
|
| 75 |
+
/* 页脚 */
|
| 76 |
+
.footer {
|
| 77 |
+
background: #333;
|
| 78 |
+
color: white;
|
| 79 |
+
text-align: center;
|
| 80 |
+
padding: 20px;
|
| 81 |
+
margin-top: 40px;
|
| 82 |
+
}
|
| 83 |
+
</style>
|
| 84 |
+
</head>
|
| 85 |
+
<body>
|
| 86 |
+
<%
|
| 87 |
+
// 初始化商品列表（首次访问时）
|
| 88 |
+
List<Product> products = (List<Product>) application.getAttribute("products");
|
| 89 |
+
if (products == null) {
|
| 90 |
+
products = new ArrayList<>();
|
| 91 |
+
products.add(new Product(1, "iPhone 15", 7999.00));
|
| 92 |
+
products.add(new Product(2, "MacBook Pro", 14999.00));
|
| 93 |
+
products.add(new Product(3, "AirPods Pro", 1899.00));
|
| 94 |
+
products.add(new Product(4, "iPad Air", 4799.00));
|
| 95 |
+
products.add(new Product(5, "Apple Watch", 3199.00));
|
| 96 |
+
products.add(new Product(6, "HomePod", 2299.00));
|
| 97 |
+
application.setAttribute("products", products);
|
| 98 |
+
}
|
| 99 |
+
|
| 100 |
+
// 在线用户计数
|
| 101 |
+
Integer onlineCount = (Integer) application.getAttribute("onlineCount");
|
| 102 |
+
if (onlineCount == null) {
|
| 103 |
+
onlineCount = 0;
|
| 104 |
+
}
|
| 105 |
+
onlineCount++;
|
| 106 |
+
application.setAttribute("onlineCount", onlineCount);
|
| 107 |
+
|
| 108 |
+
// 检查用户是否登录
|
| 109 |
+
User currentUser = (User) session.getAttribute("currentUser");
|
| 110 |
+
%>
|
| 111 |
+
|
| 112 |
+
<div class="header">
|
| 113 |
+
<h1>🛒 NetShop 网上商店</h1>
|
| 114 |
+
<div class="nav">
|
| 115 |
+
<% if (currentUser != null) { %>
|
| 116 |
+
<span>欢迎，<%= currentUser.getUsername() %></span>
|
| 117 |
+
<a href="logout.jsp">退出登录</a>
|
| 118 |
+
<% } else { %>
|
| 119 |
+
<a href="login.jsp">登录</a>
|
| 120 |
+
<a href="register.jsp">注册</a>
|
| 121 |
+
<% } %>
|
| 122 |
+
</div>
|
| 123 |
+
</div>
|
| 124 |
+
|
| 125 |
+
<div class="stats">
|
| 126 |
+
<div class="stat-item">
|
| 127 |
+
<div class="number"><%= onlineCount %></div>
|
| 128 |
+
<div class="label">当前在线用户</div>
|
| 129 |
+
</div>
|
| 130 |
+
<div class="stat-item">
|
| 131 |
+
<div class="number"><%= products.size() %></div>
|
| 132 |
+
<div class="label">商品总数</div>
|
| 133 |
+
</div>
|
| 134 |
+
<div class="stat-item">
|
| 135 |
+
<div class="number">
|
| 136 |
+
<%= application.getAttribute("visitCount") == null ? 1 : (Integer)application.getAttribute("visitCount") + 1 %>
|
| 137 |
+
</div>
|
| 138 |
+
<div class="label">总访问量</div>
|
| 139 |
+
</div>
|
| 140 |
+
</div>
|
| 141 |
+
|
| 142 |
+
<%
|
| 143 |
+
// 更新总访问量
|
| 144 |
+
Integer visitCount = (Integer) application.getAttribute("visitCount");
|
| 145 |
+
if (visitCount == null) {
|
| 146 |
+
visitCount = 0;
|
| 147 |
+
}
|
| 148 |
+
visitCount++;
|
| 149 |
+
application.setAttribute("visitCount", visitCount);
|
| 150 |
+
%>
|
| 151 |
+
|
| 152 |
+
<div class="products">
|
| 153 |
+
<% for (Product p : products) { %>
|
| 154 |
+
<div class="product-card">
|
| 155 |
+
<div class="image">📦</div>
|
| 156 |
+
<div class="info">
|
| 157 |
+
<div class="name"><%= p.getName() %></div>
|
| 158 |
+
<div class="desc">高品质数码产品</div>
|
| 159 |
+
<div class="price">¥<%= String.format("%.2f", p.getPrice()) %></div>
|
| 160 |
+
</div>
|
| 161 |
+
</div>
|
| 162 |
+
<% } %>
|
| 163 |
+
</div>
|
| 164 |
+
|
| 165 |
+
<div class="footer">
|
| 166 |
+
<p>© 2024 NetShop 网上商店 - JSP 实验项目</p>
|
| 167 |
+
</div>
|
| 168 |
+
</body>
|
| 169 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/login.jsp
ADDED
|
@@ -0,0 +1,142 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ page import="com.netshop.User" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>用户登录 - NetShop</title>
|
| 8 |
+
<style>
|
| 9 |
+
body {
|
| 10 |
+
font-family: Arial, sans-serif;
|
| 11 |
+
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
| 12 |
+
display: flex;
|
| 13 |
+
justify-content: center;
|
| 14 |
+
align-items: center;
|
| 15 |
+
height: 100vh;
|
| 16 |
+
margin: 0;
|
| 17 |
+
}
|
| 18 |
+
.login-container {
|
| 19 |
+
background: white;
|
| 20 |
+
padding: 40px;
|
| 21 |
+
border-radius: 10px;
|
| 22 |
+
box-shadow: 0 10px 40px rgba(0,0,0,0.2);
|
| 23 |
+
width: 400px;
|
| 24 |
+
}
|
| 25 |
+
h2 {
|
| 26 |
+
text-align: center;
|
| 27 |
+
color: #333;
|
| 28 |
+
margin-bottom: 30px;
|
| 29 |
+
}
|
| 30 |
+
.form-group {
|
| 31 |
+
margin-bottom: 20px;
|
| 32 |
+
}
|
| 33 |
+
label {
|
| 34 |
+
display: block;
|
| 35 |
+
margin-bottom: 8px;
|
| 36 |
+
color: #555;
|
| 37 |
+
font-weight: bold;
|
| 38 |
+
}
|
| 39 |
+
input[type="text"],
|
| 40 |
+
input[type="password"] {
|
| 41 |
+
width: 100%;
|
| 42 |
+
padding: 12px;
|
| 43 |
+
border: 2px solid #ddd;
|
| 44 |
+
border-radius: 6px;
|
| 45 |
+
font-size: 14px;
|
| 46 |
+
transition: border-color 0.3s;
|
| 47 |
+
}
|
| 48 |
+
input:focus {
|
| 49 |
+
outline: none;
|
| 50 |
+
border-color: #667eea;
|
| 51 |
+
}
|
| 52 |
+
input[type="submit"] {
|
| 53 |
+
width: 100%;
|
| 54 |
+
padding: 14px;
|
| 55 |
+
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
| 56 |
+
color: white;
|
| 57 |
+
border: none;
|
| 58 |
+
border-radius: 6px;
|
| 59 |
+
cursor: pointer;
|
| 60 |
+
font-size: 16px;
|
| 61 |
+
font-weight: bold;
|
| 62 |
+
}
|
| 63 |
+
input[type="submit"]:hover {
|
| 64 |
+
opacity: 0.9;
|
| 65 |
+
}
|
| 66 |
+
.error {
|
| 67 |
+
color: #e74c3c;
|
| 68 |
+
background: #fde8e8;
|
| 69 |
+
padding: 10px;
|
| 70 |
+
border-radius: 4px;
|
| 71 |
+
margin-bottom: 20px;
|
| 72 |
+
text-align: center;
|
| 73 |
+
}
|
| 74 |
+
.links {
|
| 75 |
+
text-align: center;
|
| 76 |
+
margin-top: 20px;
|
| 77 |
+
}
|
| 78 |
+
.links a {
|
| 79 |
+
color: #667eea;
|
| 80 |
+
text-decoration: none;
|
| 81 |
+
}
|
| 82 |
+
.links a:hover {
|
| 83 |
+
text-decoration: underline;
|
| 84 |
+
}
|
| 85 |
+
</style>
|
| 86 |
+
</head>
|
| 87 |
+
<body>
|
| 88 |
+
<div class="login-container">
|
| 89 |
+
<h2>🔐 用户登录</h2>
|
| 90 |
+
|
| 91 |
+
<%
|
| 92 |
+
String error = (String) request.getAttribute("error");
|
| 93 |
+
if (error != null) {
|
| 94 |
+
%>
|
| 95 |
+
<div class="error"><%= error %></div>
|
| 96 |
+
<% } %>
|
| 97 |
+
|
| 98 |
+
<form action="login.jsp" method="post">
|
| 99 |
+
<div class="form-group">
|
| 100 |
+
<label for="username">用户名</label>
|
| 101 |
+
<input type="text" id="username" name="username" required placeholder="请输入用户名">
|
| 102 |
+
</div>
|
| 103 |
+
<div class="form-group">
|
| 104 |
+
<label for="password">密码</label>
|
| 105 |
+
<input type="password" id="password" name="password" required placeholder="请输入密码">
|
| 106 |
+
</div>
|
| 107 |
+
<div class="form-group">
|
| 108 |
+
<input type="submit" value="登 录">
|
| 109 |
+
</div>
|
| 110 |
+
</form>
|
| 111 |
+
|
| 112 |
+
<div class="links">
|
| 113 |
+
<p>还没有账号？<a href="register.jsp">立即注册</a></p>
|
| 114 |
+
<p><a href="index.jsp">返回首页</a></p>
|
| 115 |
+
</div>
|
| 116 |
+
</div>
|
| 117 |
+
|
| 118 |
+
<%
|
| 119 |
+
// 处理登录请求
|
| 120 |
+
if ("POST".equalsIgnoreCase(request.getMethod())) {
|
| 121 |
+
String username = request.getParameter("username");
|
| 122 |
+
String password = request.getParameter("password");
|
| 123 |
+
|
| 124 |
+
// 验证
|
| 125 |
+
if (username == null || username.trim().isEmpty()) {
|
| 126 |
+
request.setAttribute("error", "用户名不能为空！");
|
| 127 |
+
} else if (password == null || password.trim().isEmpty()) {
|
| 128 |
+
request.setAttribute("error", "密码不能为空！");
|
| 129 |
+
} else {
|
| 130 |
+
// 简单验证（实际应该查询数据库）
|
| 131 |
+
// 这里模拟登录成功
|
| 132 |
+
User user = new User(username, password);
|
| 133 |
+
session.setAttribute("currentUser", user);
|
| 134 |
+
|
| 135 |
+
// 重定向到首页
|
| 136 |
+
response.sendRedirect("index.jsp");
|
| 137 |
+
return;
|
| 138 |
+
}
|
| 139 |
+
}
|
| 140 |
+
%>
|
| 141 |
+
</body>
|
| 142 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/logout.jsp
ADDED
|
@@ -0,0 +1,47 @@
|
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|
|
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|
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|
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|
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|
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|
|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
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|
|
|
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|
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|
|
|
|
|
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|
|
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|
|
|
|
|
|
|
|
|
|
|
|
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|
|
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|
|
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|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<!DOCTYPE html>
|
| 3 |
+
<html>
|
| 4 |
+
<head>
|
| 5 |
+
<meta charset="UTF-8">
|
| 6 |
+
<title>退出登录 - NetShop</title>
|
| 7 |
+
<meta http-equiv="refresh" content="2;url=index.jsp">
|
| 8 |
+
<style>
|
| 9 |
+
body {
|
| 10 |
+
font-family: Arial, sans-serif;
|
| 11 |
+
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
| 12 |
+
display: flex;
|
| 13 |
+
justify-content: center;
|
| 14 |
+
align-items: center;
|
| 15 |
+
height: 100vh;
|
| 16 |
+
margin: 0;
|
| 17 |
+
}
|
| 18 |
+
.message {
|
| 19 |
+
background: white;
|
| 20 |
+
padding: 40px;
|
| 21 |
+
border-radius: 10px;
|
| 22 |
+
box-shadow: 0 10px 40px rgba(0,0,0,0.2);
|
| 23 |
+
text-align: center;
|
| 24 |
+
}
|
| 25 |
+
h2 { color: #27ae60; }
|
| 26 |
+
a { color: #667eea; }
|
| 27 |
+
</style>
|
| 28 |
+
</head>
|
| 29 |
+
<body>
|
| 30 |
+
<%
|
| 31 |
+
// 清除 session
|
| 32 |
+
session.invalidate();
|
| 33 |
+
|
| 34 |
+
// 减少在线计数
|
| 35 |
+
Integer onlineCount = (Integer) application.getAttribute("onlineCount");
|
| 36 |
+
if (onlineCount != null && onlineCount > 0) {
|
| 37 |
+
onlineCount--;
|
| 38 |
+
application.setAttribute("onlineCount", onlineCount);
|
| 39 |
+
}
|
| 40 |
+
%>
|
| 41 |
+
<div class="message">
|
| 42 |
+
<h2>✓ 已成功退出登录</h2>
|
| 43 |
+
<p>2 秒后跳转到首页...</p>
|
| 44 |
+
<p><a href="index.jsp">立即跳转</a></p>
|
| 45 |
+
</div>
|
| 46 |
+
</body>
|
| 47 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/WebContent/register.jsp
ADDED
|
@@ -0,0 +1,150 @@
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|
|
|
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|
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|
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ page import="com.netshop.User" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>用户注册 - NetShop</title>
|
| 8 |
+
<style>
|
| 9 |
+
body {
|
| 10 |
+
font-family: Arial, sans-serif;
|
| 11 |
+
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
| 12 |
+
display: flex;
|
| 13 |
+
justify-content: center;
|
| 14 |
+
align-items: center;
|
| 15 |
+
min-height: 100vh;
|
| 16 |
+
margin: 0;
|
| 17 |
+
padding: 20px;
|
| 18 |
+
}
|
| 19 |
+
.register-container {
|
| 20 |
+
background: white;
|
| 21 |
+
padding: 40px;
|
| 22 |
+
border-radius: 10px;
|
| 23 |
+
box-shadow: 0 10px 40px rgba(0,0,0,0.2);
|
| 24 |
+
width: 400px;
|
| 25 |
+
}
|
| 26 |
+
h2 {
|
| 27 |
+
text-align: center;
|
| 28 |
+
color: #333;
|
| 29 |
+
margin-bottom: 30px;
|
| 30 |
+
}
|
| 31 |
+
.form-group {
|
| 32 |
+
margin-bottom: 20px;
|
| 33 |
+
}
|
| 34 |
+
label {
|
| 35 |
+
display: block;
|
| 36 |
+
margin-bottom: 8px;
|
| 37 |
+
color: #555;
|
| 38 |
+
font-weight: bold;
|
| 39 |
+
}
|
| 40 |
+
input[type="text"],
|
| 41 |
+
input[type="password"],
|
| 42 |
+
input[type="email"] {
|
| 43 |
+
width: 100%;
|
| 44 |
+
padding: 12px;
|
| 45 |
+
border: 2px solid #ddd;
|
| 46 |
+
border-radius: 6px;
|
| 47 |
+
font-size: 14px;
|
| 48 |
+
}
|
| 49 |
+
input:focus {
|
| 50 |
+
outline: none;
|
| 51 |
+
border-color: #667eea;
|
| 52 |
+
}
|
| 53 |
+
input[type="submit"] {
|
| 54 |
+
width: 100%;
|
| 55 |
+
padding: 14px;
|
| 56 |
+
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
|
| 57 |
+
color: white;
|
| 58 |
+
border: none;
|
| 59 |
+
border-radius: 6px;
|
| 60 |
+
cursor: pointer;
|
| 61 |
+
font-size: 16px;
|
| 62 |
+
font-weight: bold;
|
| 63 |
+
}
|
| 64 |
+
.error {
|
| 65 |
+
color: #e74c3c;
|
| 66 |
+
background: #fde8e8;
|
| 67 |
+
padding: 10px;
|
| 68 |
+
border-radius: 4px;
|
| 69 |
+
margin-bottom: 20px;
|
| 70 |
+
}
|
| 71 |
+
.success {
|
| 72 |
+
color: #27ae60;
|
| 73 |
+
background: #e8f8f0;
|
| 74 |
+
padding: 10px;
|
| 75 |
+
border-radius: 4px;
|
| 76 |
+
margin-bottom: 20px;
|
| 77 |
+
}
|
| 78 |
+
.links {
|
| 79 |
+
text-align: center;
|
| 80 |
+
margin-top: 20px;
|
| 81 |
+
}
|
| 82 |
+
.links a {
|
| 83 |
+
color: #667eea;
|
| 84 |
+
text-decoration: none;
|
| 85 |
+
}
|
| 86 |
+
</style>
|
| 87 |
+
</head>
|
| 88 |
+
<body>
|
| 89 |
+
<div class="register-container">
|
| 90 |
+
<h2>📝 用户注册</h2>
|
| 91 |
+
|
| 92 |
+
<%
|
| 93 |
+
String error = (String) request.getAttribute("error");
|
| 94 |
+
String success = (String) request.getAttribute("success");
|
| 95 |
+
|
| 96 |
+
if (error != null) {
|
| 97 |
+
%>
|
| 98 |
+
<div class="error"><%= error %></div>
|
| 99 |
+
<% } else if (success != null) { %>
|
| 100 |
+
<div class="success"><%= success %></div>
|
| 101 |
+
<% } %>
|
| 102 |
+
|
| 103 |
+
<form action="register.jsp" method="post">
|
| 104 |
+
<div class="form-group">
|
| 105 |
+
<label for="username">用户名</label>
|
| 106 |
+
<input type="text" id="username" name="username" required placeholder="请输入用户名">
|
| 107 |
+
</div>
|
| 108 |
+
<div class="form-group">
|
| 109 |
+
<label for="password">密码</label>
|
| 110 |
+
<input type="password" id="password" name="password" required placeholder="请输入密码">
|
| 111 |
+
</div>
|
| 112 |
+
<div class="form-group">
|
| 113 |
+
<label for="email">邮箱</label>
|
| 114 |
+
<input type="email" id="email" name="email" required placeholder="请输入邮箱">
|
| 115 |
+
</div>
|
| 116 |
+
<div class="form-group">
|
| 117 |
+
<input type="submit" value="注 册">
|
| 118 |
+
</div>
|
| 119 |
+
</form>
|
| 120 |
+
|
| 121 |
+
<div class="links">
|
| 122 |
+
<p>已有账号？<a href="login.jsp">立即登录</a></p>
|
| 123 |
+
<p><a href="index.jsp">返回首页</a></p>
|
| 124 |
+
</div>
|
| 125 |
+
</div>
|
| 126 |
+
|
| 127 |
+
<%
|
| 128 |
+
if ("POST".equalsIgnoreCase(request.getMethod())) {
|
| 129 |
+
String username = request.getParameter("username");
|
| 130 |
+
String password = request.getParameter("password");
|
| 131 |
+
String email = request.getParameter("email");
|
| 132 |
+
|
| 133 |
+
// 验证
|
| 134 |
+
if (username == null || username.length() < 3) {
|
| 135 |
+
request.setAttribute("error", "用户名至少 3 个字符！");
|
| 136 |
+
} else if (password == null || password.length() < 6) {
|
| 137 |
+
request.setAttribute("error", "密码至少 6 个字符！");
|
| 138 |
+
} else if (email == null || !email.contains("@")) {
|
| 139 |
+
request.setAttribute("error", "请输入有效的邮箱地址！");
|
| 140 |
+
} else {
|
| 141 |
+
// 注册成功
|
| 142 |
+
User user = new User(username, password);
|
| 143 |
+
user.setEmail(email);
|
| 144 |
+
session.setAttribute("currentUser", user);
|
| 145 |
+
request.setAttribute("success", "注册成功！欢迎加入 NetShop！");
|
| 146 |
+
}
|
| 147 |
+
}
|
| 148 |
+
%>
|
| 149 |
+
</body>
|
| 150 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/src/com/netshop/Product.java
ADDED
|
@@ -0,0 +1,76 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
package com.netshop;
|
| 2 |
+
|
| 3 |
+
import java.io.Serializable;
|
| 4 |
+
|
| 5 |
+
/**
|
| 6 |
+
* 商品 JavaBean
|
| 7 |
+
*/
|
| 8 |
+
public class Product implements Serializable {
|
| 9 |
+
|
| 10 |
+
private static final long serialVersionUID = 1L;
|
| 11 |
+
|
| 12 |
+
private int id;
|
| 13 |
+
private String name;
|
| 14 |
+
private String description;
|
| 15 |
+
private double price;
|
| 16 |
+
private String category;
|
| 17 |
+
private int stock;
|
| 18 |
+
|
| 19 |
+
public Product() {
|
| 20 |
+
super();
|
| 21 |
+
}
|
| 22 |
+
|
| 23 |
+
public Product(int id, String name, double price) {
|
| 24 |
+
this.id = id;
|
| 25 |
+
this.name = name;
|
| 26 |
+
this.price = price;
|
| 27 |
+
}
|
| 28 |
+
|
| 29 |
+
public int getId() {
|
| 30 |
+
return id;
|
| 31 |
+
}
|
| 32 |
+
|
| 33 |
+
public void setId(int id) {
|
| 34 |
+
this.id = id;
|
| 35 |
+
}
|
| 36 |
+
|
| 37 |
+
public String getName() {
|
| 38 |
+
return name;
|
| 39 |
+
}
|
| 40 |
+
|
| 41 |
+
public void setName(String name) {
|
| 42 |
+
this.name = name;
|
| 43 |
+
}
|
| 44 |
+
|
| 45 |
+
public String getDescription() {
|
| 46 |
+
return description;
|
| 47 |
+
}
|
| 48 |
+
|
| 49 |
+
public void setDescription(String description) {
|
| 50 |
+
this.description = description;
|
| 51 |
+
}
|
| 52 |
+
|
| 53 |
+
public double getPrice() {
|
| 54 |
+
return price;
|
| 55 |
+
}
|
| 56 |
+
|
| 57 |
+
public void setPrice(double price) {
|
| 58 |
+
this.price = price;
|
| 59 |
+
}
|
| 60 |
+
|
| 61 |
+
public String getCategory() {
|
| 62 |
+
return category;
|
| 63 |
+
}
|
| 64 |
+
|
| 65 |
+
public void setCategory(String category) {
|
| 66 |
+
this.category = category;
|
| 67 |
+
}
|
| 68 |
+
|
| 69 |
+
public int getStock() {
|
| 70 |
+
return stock;
|
| 71 |
+
}
|
| 72 |
+
|
| 73 |
+
public void setStock(int stock) {
|
| 74 |
+
this.stock = stock;
|
| 75 |
+
}
|
| 76 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study2/src/com/netshop/User.java
ADDED
|
@@ -0,0 +1,57 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
package com.netshop;
|
| 2 |
+
|
| 3 |
+
import java.io.Serializable;
|
| 4 |
+
|
| 5 |
+
/**
|
| 6 |
+
* 用户 JavaBean
|
| 7 |
+
*/
|
| 8 |
+
public class User implements Serializable {
|
| 9 |
+
|
| 10 |
+
private static final long serialVersionUID = 1L;
|
| 11 |
+
|
| 12 |
+
private String username;
|
| 13 |
+
private String password;
|
| 14 |
+
private String email;
|
| 15 |
+
private String phone;
|
| 16 |
+
|
| 17 |
+
public User() {
|
| 18 |
+
super();
|
| 19 |
+
}
|
| 20 |
+
|
| 21 |
+
public User(String username, String password) {
|
| 22 |
+
this.username = username;
|
| 23 |
+
this.password = password;
|
| 24 |
+
}
|
| 25 |
+
|
| 26 |
+
public String getUsername() {
|
| 27 |
+
return username;
|
| 28 |
+
}
|
| 29 |
+
|
| 30 |
+
public void setUsername(String username) {
|
| 31 |
+
this.username = username;
|
| 32 |
+
}
|
| 33 |
+
|
| 34 |
+
public String getPassword() {
|
| 35 |
+
return password;
|
| 36 |
+
}
|
| 37 |
+
|
| 38 |
+
public void setPassword(String password) {
|
| 39 |
+
this.password = password;
|
| 40 |
+
}
|
| 41 |
+
|
| 42 |
+
public String getEmail() {
|
| 43 |
+
return email;
|
| 44 |
+
}
|
| 45 |
+
|
| 46 |
+
public void setEmail(String email) {
|
| 47 |
+
this.email = email;
|
| 48 |
+
}
|
| 49 |
+
|
| 50 |
+
public String getPhone() {
|
| 51 |
+
return phone;
|
| 52 |
+
}
|
| 53 |
+
|
| 54 |
+
public void setPhone(String phone) {
|
| 55 |
+
this.phone = phone;
|
| 56 |
+
}
|
| 57 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/README.md
ADDED
|
@@ -0,0 +1,27 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# 实验三：Struts 2 框架应用
|
| 2 |
+
|
| 3 |
+
## 一、实验目的
|
| 4 |
+
1. 熟练掌握 Struts 2 框架的应用开发过程
|
| 5 |
+
2. 熟练掌握 Struts 2 框架的处理流程
|
| 6 |
+
3. 熟练掌握 Struts 2 配置文件的应用
|
| 7 |
+
|
| 8 |
+
## 二、实验内容
|
| 9 |
+
应用 Struts 2 框架，实现一个简单的学生信息录入功能：
|
| 10 |
+
1. 建立基于 Struts 2 的 Web 应用 studentStruts2
|
| 11 |
+
2. 完成用户登录和学生信息录入功能（页面分别为 login.jsp 和 input.jsp）
|
| 12 |
+
3. login.jsp 页面实现用户登录，验证通过后进入信息录入页面
|
| 13 |
+
|
| 14 |
+
## 三、项目结构
|
| 15 |
+
```
|
| 16 |
+
study3/
|
| 17 |
+
├── README.md
|
| 18 |
+
├── src/
|
| 19 |
+
│ ├── com/example/
|
| 20 |
+
│ │ ├── LoginAction.java
|
| 21 |
+
│ │ └── StudentAction.java
|
| 22 |
+
│ └── struts.xml
|
| 23 |
+
└── WebContent/
|
| 24 |
+
├── login.jsp
|
| 25 |
+
├── input.jsp
|
| 26 |
+
└── WEB-INF/web.xml
|
| 27 |
+
```
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="3.0">
|
| 3 |
+
<display-name>Struts 2 Student Example</display-name>
|
| 4 |
+
<welcome-file-list><welcome-file>login.jsp</welcome-file></welcome-file-list>
|
| 5 |
+
<filter>
|
| 6 |
+
<filter-name>struts2</filter-name>
|
| 7 |
+
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
|
| 8 |
+
</filter>
|
| 9 |
+
<filter-mapping><filter-name>struts2</filter-name><url-pattern>/*</url-pattern></filter-mapping>
|
| 10 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/input.jsp
ADDED
|
@@ -0,0 +1,48 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>学生信息录入</title>
|
| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; padding: 20px; }
|
| 10 |
+
.container { background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); width: 450px; }
|
| 11 |
+
h2 { text-align: center; color: #333; margin-bottom: 30px; }
|
| 12 |
+
.form-group { margin-bottom: 20px; }
|
| 13 |
+
label { display: block; margin-bottom: 8px; color: #555; font-weight: bold; }
|
| 14 |
+
input[type="text"], select { width: 100%; padding: 12px; border: 2px solid #ddd; border-radius: 6px; font-size: 14px; }
|
| 15 |
+
input[type="submit"] { width: 100%; padding: 14px; background: linear-gradient(135deg, #667eea, #764ba2); color: white; border: none; border-radius: 6px; cursor: pointer; font-size: 16px; }
|
| 16 |
+
</style>
|
| 17 |
+
</head>
|
| 18 |
+
<body>
|
| 19 |
+
<div class="container">
|
| 20 |
+
<h2>📝 学生信息录入</h2>
|
| 21 |
+
<s:form action="student" method="post" theme="simple">
|
| 22 |
+
<div class="form-group">
|
| 23 |
+
<label>学号</label>
|
| 24 |
+
<s:textfield name="studentId" cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;" placeholder="请输入学号"/>
|
| 25 |
+
</div>
|
| 26 |
+
<div class="form-group">
|
| 27 |
+
<label>姓名</label>
|
| 28 |
+
<s:textfield name="studentName" cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;" placeholder="请输入姓名"/>
|
| 29 |
+
</div>
|
| 30 |
+
<div class="form-group">
|
| 31 |
+
<label>性别</label>
|
| 32 |
+
<s:select name="gender" list="{'男','女'}" cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;"/>
|
| 33 |
+
</div>
|
| 34 |
+
<div class="form-group">
|
| 35 |
+
<label>年龄</label>
|
| 36 |
+
<s:textfield name="age" cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;" placeholder="请输入年龄"/>
|
| 37 |
+
</div>
|
| 38 |
+
<div class="form-group">
|
| 39 |
+
<label>专业</label>
|
| 40 |
+
<s:textfield name="major" cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;" placeholder="请输入专业"/>
|
| 41 |
+
</div>
|
| 42 |
+
<div class="form-group">
|
| 43 |
+
<s:submit value="提交" cssStyle="width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:white;border:none;border-radius:6px;cursor:pointer;font-size:16px;"/>
|
| 44 |
+
</div>
|
| 45 |
+
</s:form>
|
| 46 |
+
</div>
|
| 47 |
+
</body>
|
| 48 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/login.jsp
ADDED
|
@@ -0,0 +1,40 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>学生登录 - Struts 2</title>
|
| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; }
|
| 10 |
+
.container { background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); width: 350px; }
|
| 11 |
+
h2 { text-align: center; color: #333; margin-bottom: 30px; }
|
| 12 |
+
.form-group { margin-bottom: 20px; }
|
| 13 |
+
label { display: block; margin-bottom: 8px; color: #555; font-weight: bold; }
|
| 14 |
+
input[type="text"], input[type="password"] { width: 100%; padding: 12px; border: 2px solid #ddd; border-radius: 6px; font-size: 14px; }
|
| 15 |
+
input[type="submit"] { width: 100%; padding: 14px; background: linear-gradient(135deg, #667eea, #764ba2); color: white; border: none; border-radius: 6px; cursor: pointer; font-size: 16px; }
|
| 16 |
+
.error { color: red; margin-bottom: 15px; text-align: center; }
|
| 17 |
+
</style>
|
| 18 |
+
</head>
|
| 19 |
+
<body>
|
| 20 |
+
<div class="container">
|
| 21 |
+
<h2>🎓 学生系统登录</h2>
|
| 22 |
+
<s:form action="login" method="post" theme="simple">
|
| 23 |
+
<div class="form-group">
|
| 24 |
+
<label>用户名</label>
|
| 25 |
+
<s:textfield name="username" cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;" placeholder="admin"/>
|
| 26 |
+
<s:fielderror fieldName="username"/>
|
| 27 |
+
</div>
|
| 28 |
+
<div class="form-group">
|
| 29 |
+
<label>密码</label>
|
| 30 |
+
<s:password name="password" cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;" placeholder="123456"/>
|
| 31 |
+
<s:fielderror fieldName="password"/>
|
| 32 |
+
</div>
|
| 33 |
+
<div class="form-group">
|
| 34 |
+
<s:submit value="登录" cssStyle="width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:white;border:none;border-radius:6px;cursor:pointer;font-size:16px;"/>
|
| 35 |
+
</div>
|
| 36 |
+
</s:form>
|
| 37 |
+
<p style="text-align:center;margin-top:20px;color:#666;font-size:12px;">测试账号：admin / 123456</p>
|
| 38 |
+
</div>
|
| 39 |
+
</body>
|
| 40 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/WebContent/success.jsp
ADDED
|
@@ -0,0 +1,29 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>提交成功</title>
|
| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; }
|
| 10 |
+
.container { background: white; padding: 40px; border-radius:10px; box-shadow:0 10px 40px rgba(0,0,0,0.2); text-align: center; }
|
| 11 |
+
h2 { color: #27ae60; }
|
| 12 |
+
.info { background: #f9f9f9; padding: 20px; border-radius: 4px; margin: 20px 0; text-align: left; }
|
| 13 |
+
a { display: inline-block; margin-top: 20px; padding: 10px 30px; background: linear-gradient(135deg, #667eea, #764ba2); color: white; text-decoration: none; border-radius: 4px; }
|
| 14 |
+
</style>
|
| 15 |
+
</head>
|
| 16 |
+
<body>
|
| 17 |
+
<div class="container">
|
| 18 |
+
<h2>✓ 提交成功</h2>
|
| 19 |
+
<div class="info">
|
| 20 |
+
<p><strong>学号：</strong><s:property value="studentId"/></p>
|
| 21 |
+
<p><strong>姓名：</strong><s:property value="studentName"/></p>
|
| 22 |
+
<p><strong>性别：</strong><s:property value="gender"/></p>
|
| 23 |
+
<p><strong>年龄：</strong><s:property value="age"/></p>
|
| 24 |
+
<p><strong>专业：</strong><s:property value="major"/></p>
|
| 25 |
+
</div>
|
| 26 |
+
<a href="login.jsp">返回登录</a>
|
| 27 |
+
</div>
|
| 28 |
+
</body>
|
| 29 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/src/com/example/LoginAction.java
ADDED
|
@@ -0,0 +1,26 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
package com.example;
|
| 2 |
+
|
| 3 |
+
import com.opensymphony.xwork2.ActionSupport;
|
| 4 |
+
|
| 5 |
+
/**
|
| 6 |
+
* Struts 2 登录 Action
|
| 7 |
+
*/
|
| 8 |
+
public class LoginAction extends ActionSupport {
|
| 9 |
+
|
| 10 |
+
private String username;
|
| 11 |
+
private String password;
|
| 12 |
+
|
| 13 |
+
public String execute() throws Exception {
|
| 14 |
+
if ("admin".equals(username) && "123456".equals(password)) {
|
| 15 |
+
return SUCCESS;
|
| 16 |
+
} else {
|
| 17 |
+
addFieldError("username", "用户名或密码错误");
|
| 18 |
+
return INPUT;
|
| 19 |
+
}
|
| 20 |
+
}
|
| 21 |
+
|
| 22 |
+
public String getUsername() { return username; }
|
| 23 |
+
public void setUsername(String username) { this.username = username; }
|
| 24 |
+
public String getPassword() { return password; }
|
| 25 |
+
public void setPassword(String password) { this.password = password; }
|
| 26 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/src/com/example/StudentAction.java
ADDED
|
@@ -0,0 +1,35 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
package com.example;
|
| 2 |
+
|
| 3 |
+
import com.opensymphony.xwork2.ActionSupport;
|
| 4 |
+
|
| 5 |
+
/**
|
| 6 |
+
* 学生信息 Action
|
| 7 |
+
*/
|
| 8 |
+
public class StudentAction extends ActionSupport {
|
| 9 |
+
|
| 10 |
+
private String studentId;
|
| 11 |
+
private String studentName;
|
| 12 |
+
private String gender;
|
| 13 |
+
private String age;
|
| 14 |
+
private String major;
|
| 15 |
+
|
| 16 |
+
public String execute() throws Exception {
|
| 17 |
+
return SUCCESS;
|
| 18 |
+
}
|
| 19 |
+
|
| 20 |
+
public String input() throws Exception {
|
| 21 |
+
return INPUT;
|
| 22 |
+
}
|
| 23 |
+
|
| 24 |
+
// Getters and Setters
|
| 25 |
+
public String getStudentId() { return studentId; }
|
| 26 |
+
public void setStudentId(String studentId) { this.studentId = studentId; }
|
| 27 |
+
public String getStudentName() { return studentName; }
|
| 28 |
+
public void setStudentName(String studentName) { this.studentName = studentName; }
|
| 29 |
+
public String getGender() { return gender; }
|
| 30 |
+
public void setGender(String gender) { this.gender = gender; }
|
| 31 |
+
public String getAge() { return age; }
|
| 32 |
+
public void setAge(String age) { this.age = age; }
|
| 33 |
+
public String getMajor() { return major; }
|
| 34 |
+
public void setMajor(String major) { this.major = major; }
|
| 35 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study3/src/struts.xml
ADDED
|
@@ -0,0 +1,20 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<!DOCTYPE struts PUBLIC
|
| 3 |
+
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
|
| 4 |
+
"http://struts.apache.org/dtds/struts-2.0.dtd">
|
| 5 |
+
|
| 6 |
+
<struts>
|
| 7 |
+
<package name="default" namespace="/" extends="struts-default">
|
| 8 |
+
|
| 9 |
+
<action name="login" class="com.example.LoginAction">
|
| 10 |
+
<result name="success">/input.jsp</result>
|
| 11 |
+
<result name="input">/login.jsp</result>
|
| 12 |
+
</action>
|
| 13 |
+
|
| 14 |
+
<action name="student" class="com.example.StudentAction">
|
| 15 |
+
<result name="success">/success.jsp</result>
|
| 16 |
+
<result name="input">/input.jsp</result>
|
| 17 |
+
</action>
|
| 18 |
+
|
| 19 |
+
</package>
|
| 20 |
+
</struts>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/README.md
ADDED
|
@@ -0,0 +1,31 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# 实验四：Struts 2 输入校验
|
| 2 |
+
|
| 3 |
+
## 一、实验目的
|
| 4 |
+
1. 理解 Struts 2 的输入校验机制
|
| 5 |
+
2. 熟练掌握 Struts 2 校验框架的使用
|
| 6 |
+
|
| 7 |
+
## 二、实验内容
|
| 8 |
+
完成一个用户注册程序，用户信息包括用户名、密码、再次输入密码、出生日期、身高、电话、电子邮箱、博客、地址等。
|
| 9 |
+
|
| 10 |
+
### 校验规则：
|
| 11 |
+
1. 用户名不能为空
|
| 12 |
+
2. 用户名长度必须在 4~20 位之间且由字母、数字和下划线组成
|
| 13 |
+
3. 密码不能为空，长度至少 6 位
|
| 14 |
+
4. 两次密码输入必须一致
|
| 15 |
+
5. 出生日期必须在 1900-01-01 到 2013-12-31 之间
|
| 16 |
+
6. 身高必须在 1.0 到 2.5 米之间
|
| 17 |
+
7. 电话格式验证
|
| 18 |
+
|
| 19 |
+
## 三、项目结构
|
| 20 |
+
```
|
| 21 |
+
study4/
|
| 22 |
+
├── README.md
|
| 23 |
+
├── src/
|
| 24 |
+
│ ├── com/example/
|
| 25 |
+
│ │ ├── RegisterAction.java
|
| 26 |
+
│ │ └── RegisterAction-validation.xml
|
| 27 |
+
│ └── struts.xml
|
| 28 |
+
└── WebContent/
|
| 29 |
+
├── register.jsp
|
| 30 |
+
└── WEB-INF/web.xml
|
| 31 |
+
```
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="3.0">
|
| 3 |
+
<display-name>Struts 2 Register Example</display-name>
|
| 4 |
+
<welcome-file-list><welcome-file>register.jsp</welcome-file></welcome-file-list>
|
| 5 |
+
<filter>
|
| 6 |
+
<filter-name>struts2</filter-name>
|
| 7 |
+
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
|
| 8 |
+
</filter>
|
| 9 |
+
<filter-mapping><filter-name>struts2</filter-name><url-pattern>/*</url-pattern></filter-mapping>
|
| 10 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/WebContent/register.jsp
ADDED
|
@@ -0,0 +1,75 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>用户注册 - Struts 2 校验</title>
|
| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; padding: 20px; }
|
| 10 |
+
.container { background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); width: 500px; max-height: 90vh; overflow-y: auto; }
|
| 11 |
+
h2 { text-align: center; color: #333; margin-bottom: 30px; }
|
| 12 |
+
.form-group { margin-bottom: 15px; }
|
| 13 |
+
label { display: block; margin-bottom: 5px; color: #555; font-weight: bold; font-size: 14px; }
|
| 14 |
+
input[type="text"], input[type="password"], input[type="email"], input[type="date"] { width: 100%; padding: 10px; border: 2px solid #ddd; border-radius: 6px; font-size: 14px; }
|
| 15 |
+
input[type="submit"] { width: 100%; padding: 14px; background: linear-gradient(135deg, #667eea, #764ba2); color: white; border: none; border-radius: 6px; cursor: pointer; font-size: 16px; margin-top: 10px; }
|
| 16 |
+
.error { color: #e74c3c; font-size: 12px; margin-top: 5px; }
|
| 17 |
+
.hint { color: #999; font-size: 12px; margin-top: 3px; }
|
| 18 |
+
</style>
|
| 19 |
+
</head>
|
| 20 |
+
<body>
|
| 21 |
+
<div class="container">
|
| 22 |
+
<h2>📝 用户注册</h2>
|
| 23 |
+
<s:form action="register" method="post" theme="simple">
|
| 24 |
+
<div class="form-group">
|
| 25 |
+
<label>用户名 *</label>
|
| 26 |
+
<s:textfield name="username" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;"/>
|
| 27 |
+
<s:fielderror fieldName="username" cssClass="error"/>
|
| 28 |
+
<div class="hint">4-20 位字母、数字或下划线</div>
|
| 29 |
+
</div>
|
| 30 |
+
<div class="form-group">
|
| 31 |
+
<label>密码 *</label>
|
| 32 |
+
<s:password name="password" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;"/>
|
| 33 |
+
<s:fielderror fieldName="password" cssClass="error"/>
|
| 34 |
+
<div class="hint">至少 6 位</div>
|
| 35 |
+
</div>
|
| 36 |
+
<div class="form-group">
|
| 37 |
+
<label>确认密码 *</label>
|
| 38 |
+
<s:password name="confirmPassword" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;"/>
|
| 39 |
+
<s:fielderror fieldName="confirmPassword" cssClass="error"/>
|
| 40 |
+
</div>
|
| 41 |
+
<div class="form-group">
|
| 42 |
+
<label>出生日期</label>
|
| 43 |
+
<s:textfield name="birthDate" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;" placeholder="YYYY-MM-DD"/>
|
| 44 |
+
<div class="hint">1900-01-01 至 2013-12-31</div>
|
| 45 |
+
</div>
|
| 46 |
+
<div class="form-group">
|
| 47 |
+
<label>身高 (米)</label>
|
| 48 |
+
<s:textfield name="height" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;" placeholder="1.75"/>
|
| 49 |
+
<div class="hint">1.0 - 2.5 米</div>
|
| 50 |
+
</div>
|
| 51 |
+
<div class="form-group">
|
| 52 |
+
<label>电话</label>
|
| 53 |
+
<s:textfield name="phone" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;" placeholder="13800138000"/>
|
| 54 |
+
<s:fielderror fieldName="phone" cssClass="error"/>
|
| 55 |
+
</div>
|
| 56 |
+
<div class="form-group">
|
| 57 |
+
<label>邮箱</label>
|
| 58 |
+
<s:textfield name="email" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;"/>
|
| 59 |
+
<s:fielderror fieldName="email" cssClass="error"/>
|
| 60 |
+
</div>
|
| 61 |
+
<div class="form-group">
|
| 62 |
+
<label>博客地址</label>
|
| 63 |
+
<s:textfield name="blog" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;"/>
|
| 64 |
+
</div>
|
| 65 |
+
<div class="form-group">
|
| 66 |
+
<label>地址</label>
|
| 67 |
+
<s:textfield name="address" cssStyle="width:100%;padding:10px;border:2px solid #ddd;border-radius:6px;"/>
|
| 68 |
+
</div>
|
| 69 |
+
<div class="form-group">
|
| 70 |
+
<s:submit value="注 册" cssStyle="width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:white;border:none;border-radius:6px;cursor:pointer;font-size:16px;"/>
|
| 71 |
+
</div>
|
| 72 |
+
</s:form>
|
| 73 |
+
</div>
|
| 74 |
+
</body>
|
| 75 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/WebContent/success.jsp
ADDED
|
@@ -0,0 +1,28 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>注册成功</title>
|
| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; }
|
| 10 |
+
.container { background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); text-align: center; max-width: 500px; }
|
| 11 |
+
h2 { color: #27ae60; }
|
| 12 |
+
.info { background: #f9f9f9; padding: 20px; border-radius: 4px; margin: 20px 0; text-align: left; }
|
| 13 |
+
a { display: inline-block; margin-top: 20px; padding: 10px 30px; background: linear-gradient(135deg, #667eea, #764ba2); color: white; text-decoration: none; border-radius: 4px; }
|
| 14 |
+
</style>
|
| 15 |
+
</head>
|
| 16 |
+
<body>
|
| 17 |
+
<div class="container">
|
| 18 |
+
<h2>✓ 注册成功</h2>
|
| 19 |
+
<div class="info">
|
| 20 |
+
<p><strong>用户名：</strong><s:property value="username"/></p>
|
| 21 |
+
<p><strong>邮箱：</strong><s:property value="email"/></p>
|
| 22 |
+
<p><strong>电话：</strong><s:property value="phone"/></p>
|
| 23 |
+
<p><strong>身高：</strong><s:property value="height"/> 米</p>
|
| 24 |
+
</div>
|
| 25 |
+
<a href="register.jsp">返回注册</a>
|
| 26 |
+
</div>
|
| 27 |
+
</body>
|
| 28 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/src/com/example/RegisterAction.java
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| 1 |
+
package com.example;
|
| 2 |
+
|
| 3 |
+
import com.opensymphony.xwork2.ActionSupport;
|
| 4 |
+
import java.text.*;
|
| 5 |
+
import java.util.regex.*;
|
| 6 |
+
|
| 7 |
+
/**
|
| 8 |
+
* 用户注册 Action - 包含输入校验
|
| 9 |
+
*/
|
| 10 |
+
public class RegisterAction extends ActionSupport {
|
| 11 |
+
|
| 12 |
+
private String username;
|
| 13 |
+
private String password;
|
| 14 |
+
private String confirmPassword;
|
| 15 |
+
private String birthDate;
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| 16 |
+
private String height;
|
| 17 |
+
private String phone;
|
| 18 |
+
private String email;
|
| 19 |
+
private String blog;
|
| 20 |
+
private String address;
|
| 21 |
+
|
| 22 |
+
// 自定义校验方法
|
| 23 |
+
public void validate() {
|
| 24 |
+
// 用户名校验：4-20 位，字母数字下划线
|
| 25 |
+
if (username == null || username.trim().isEmpty()) {
|
| 26 |
+
addFieldError("username", "用户名不能为空");
|
| 27 |
+
} else if (!username.matches("^[a-zA-Z0-9_]{4,20}$")) {
|
| 28 |
+
addFieldError("username", "用户名必须是 4-20 位的字母、数字或下划线");
|
| 29 |
+
}
|
| 30 |
+
|
| 31 |
+
// 密码校验
|
| 32 |
+
if (password == null || password.length() < 6) {
|
| 33 |
+
addFieldError("password", "密码长度至少 6 位");
|
| 34 |
+
}
|
| 35 |
+
|
| 36 |
+
// 确认密码校验
|
| 37 |
+
if (!password.equals(confirmPassword)) {
|
| 38 |
+
addFieldError("confirmPassword", "两次密码输入不一致");
|
| 39 |
+
}
|
| 40 |
+
|
| 41 |
+
// 出生日期校验：必须在 1900-01-01 到 2013-12-31 之间
|
| 42 |
+
if (birthDate != null && !birthDate.trim().isEmpty()) {
|
| 43 |
+
try {
|
| 44 |
+
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
|
| 45 |
+
sdf.setLenient(false);
|
| 46 |
+
java.util.Date date = sdf.parse(birthDate);
|
| 47 |
+
java.util.Date minDate = sdf.parse("1900-01-01");
|
| 48 |
+
java.util.Date maxDate = sdf.parse("2013-12-31");
|
| 49 |
+
if (date.before(minDate) || date.after(maxDate)) {
|
| 50 |
+
addFieldError("birthDate", "出生日期必须在 1900-01-01 到 2013-12-31 之间");
|
| 51 |
+
}
|
| 52 |
+
} catch (ParseException e) {
|
| 53 |
+
addFieldError("birthDate", "请输入有效的日期格式（yyyy-MM-dd）");
|
| 54 |
+
}
|
| 55 |
+
}
|
| 56 |
+
|
| 57 |
+
// 身高校验：必须在 1.0 到 2.0 米之间
|
| 58 |
+
if (height != null && !height.trim().isEmpty()) {
|
| 59 |
+
try {
|
| 60 |
+
double h = Double.parseDouble(height);
|
| 61 |
+
if (h < 1.0 || h > 2.0) {
|
| 62 |
+
addFieldError("height", "身高必须在 1.0 到 2.0 米之间");
|
| 63 |
+
}
|
| 64 |
+
} catch (NumberFormatException e) {
|
| 65 |
+
addFieldError("height", "请输入有效的身高数值");
|
| 66 |
+
}
|
| 67 |
+
}
|
| 68 |
+
|
| 69 |
+
// 博客地址校验
|
| 70 |
+
if (blog != null && !blog.trim().isEmpty() && !blog.matches("^(https?://).+$")) {
|
| 71 |
+
addFieldError("blog", "请输入有效的博客地址（以 http:// 或 https:// 开头）");
|
| 72 |
+
}
|
| 73 |
+
|
| 74 |
+
// 电话校验
|
| 75 |
+
if (phone != null && !phone.matches("^1[3-9]\\d{9}$") && !phone.matches("^0\\d{2,3}-\\d{7,8}$")) {
|
| 76 |
+
addFieldError("phone", "请输入有效的电话号码");
|
| 77 |
+
}
|
| 78 |
+
|
| 79 |
+
// 邮箱校验
|
| 80 |
+
if (email != null && !email.matches("^[A-Za-z0-9+_.-]+@[A-Za-z0-9.-]+$")) {
|
| 81 |
+
addFieldError("email", "请输入有效的邮箱地址");
|
| 82 |
+
}
|
| 83 |
+
}
|
| 84 |
+
|
| 85 |
+
public String execute() throws Exception {
|
| 86 |
+
return SUCCESS;
|
| 87 |
+
}
|
| 88 |
+
|
| 89 |
+
// Getters and Setters
|
| 90 |
+
public String getUsername() { return username; }
|
| 91 |
+
public void setUsername(String username) { this.username = username; }
|
| 92 |
+
public String getPassword() { return password; }
|
| 93 |
+
public void setPassword(String password) { this.password = password; }
|
| 94 |
+
public String getConfirmPassword() { return confirmPassword; }
|
| 95 |
+
public void setConfirmPassword(String confirmPassword) { this.confirmPassword = confirmPassword; }
|
| 96 |
+
public String getBirthDate() { return birthDate; }
|
| 97 |
+
public void setBirthDate(String birthDate) { this.birthDate = birthDate; }
|
| 98 |
+
public String getHeight() { return height; }
|
| 99 |
+
public void setHeight(String height) { this.height = height; }
|
| 100 |
+
public String getPhone() { return phone; }
|
| 101 |
+
public void setPhone(String phone) { this.phone = phone; }
|
| 102 |
+
public String getEmail() { return email; }
|
| 103 |
+
public void setEmail(String email) { this.email = email; }
|
| 104 |
+
public String getBlog() { return blog; }
|
| 105 |
+
public void setBlog(String blog) { this.blog = blog; }
|
| 106 |
+
public String getAddress() { return address; }
|
| 107 |
+
public void setAddress(String address) { this.address = address; }
|
| 108 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study4/src/struts.xml
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@@ -0,0 +1,10 @@
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|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd">
|
| 3 |
+
<struts>
|
| 4 |
+
<package name="default" namespace="/" extends="struts-default">
|
| 5 |
+
<action name="register" class="com.example.RegisterAction">
|
| 6 |
+
<result name="success">/success.jsp</result>
|
| 7 |
+
<result name="input">/register.jsp</result>
|
| 8 |
+
</action>
|
| 9 |
+
</package>
|
| 10 |
+
</struts>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/README.md
ADDED
|
@@ -0,0 +1,24 @@
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|
|
|
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|
| 1 |
+
# 实验五：Struts 2 标签库应用
|
| 2 |
+
|
| 3 |
+
## 一、实验目的
|
| 4 |
+
熟练掌握 Struts 2 标签库的使用
|
| 5 |
+
|
| 6 |
+
## 二、实验内容
|
| 7 |
+
应用 Struts 2 框架，实现一个简单的商品分类搜索功能：
|
| 8 |
+
1. 建立基于 Struts 2 的 Web 应用 struts2shop
|
| 9 |
+
2. 完成商品的分类搜索和商品信息显示功能（search.jsp 和 display.jsp）
|
| 10 |
+
3. 使用表单标签、控制标签等实现
|
| 11 |
+
|
| 12 |
+
## 三、项目结构
|
| 13 |
+
```
|
| 14 |
+
study5/
|
| 15 |
+
├── README.md
|
| 16 |
+
├── src/
|
| 17 |
+
│ ├── com/example/
|
| 18 |
+
│ │ └── SearchAction.java
|
| 19 |
+
│ └── struts.xml
|
| 20 |
+
└── WebContent/
|
| 21 |
+
├── search.jsp
|
| 22 |
+
├── display.jsp
|
| 23 |
+
└── WEB-INF/web.xml
|
| 24 |
+
```
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,10 @@
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|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="3.0">
|
| 3 |
+
<display-name>Struts 2 Shop Example</display-name>
|
| 4 |
+
<welcome-file-list><welcome-file>search.jsp</welcome-file></welcome-file-list>
|
| 5 |
+
<filter>
|
| 6 |
+
<filter-name>struts2</filter-name>
|
| 7 |
+
<filter-class>org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter</filter-class>
|
| 8 |
+
</filter>
|
| 9 |
+
<filter-mapping><filter-name>struts2</filter-name><url-pattern>/*</url-pattern></filter-mapping>
|
| 10 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/WebContent/display.jsp
ADDED
|
@@ -0,0 +1,46 @@
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| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>搜索结果</title>
|
| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); padding: 40px 20px; min-height: 100vh; margin: 0; }
|
| 10 |
+
.container { max-width: 800px; margin: 0 auto; background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); }
|
| 11 |
+
h2 { text-align: center; color: #333; margin-bottom: 30px; }
|
| 12 |
+
.product-list { list-style: none; padding: 0; }
|
| 13 |
+
.product-item { display: flex; justify-content: space-between; padding: 15px; border-bottom: 1px solid #eee; }
|
| 14 |
+
.product-item:last-child { border-bottom: none; }
|
| 15 |
+
.product-name { font-weight: bold; color: #333; }
|
| 16 |
+
.product-price { color: #e74c3c; font-weight: bold; }
|
| 17 |
+
.product-category { color: #667eea; font-size: 13px; }
|
| 18 |
+
a { display: inline-block; margin-top: 20px; padding: 10px 30px; background: linear-gradient(135deg, #667eea, #764ba2); color: white; text-decoration: none; border-radius: 4px; }
|
| 19 |
+
.empty { text-align: center; color: #999; padding: 40px; }
|
| 20 |
+
</style>
|
| 21 |
+
</head>
|
| 22 |
+
<body>
|
| 23 |
+
<div class="container">
|
| 24 |
+
<h2>📦 搜索结果</h2>
|
| 25 |
+
<s:if test="products.size() > 0">
|
| 26 |
+
<ul class="product-list">
|
| 27 |
+
<s:iterator value="products">
|
| 28 |
+
<li class="product-item">
|
| 29 |
+
<div>
|
| 30 |
+
<div class="product-name"><s:property value="name"/></div>
|
| 31 |
+
<div class="product-category"><s:property value="category"/></div>
|
| 32 |
+
</div>
|
| 33 |
+
<div class="product-price">¥<s:property value="price"/></div>
|
| 34 |
+
</li>
|
| 35 |
+
</s:iterator>
|
| 36 |
+
</ul>
|
| 37 |
+
</s:if>
|
| 38 |
+
<s:else>
|
| 39 |
+
<div class="empty">暂无商品</div>
|
| 40 |
+
</s:else>
|
| 41 |
+
<div style="text-align:center;">
|
| 42 |
+
<a href="search.jsp">返回搜索</a>
|
| 43 |
+
</div>
|
| 44 |
+
</div>
|
| 45 |
+
</body>
|
| 46 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/WebContent/search.jsp
ADDED
|
@@ -0,0 +1,33 @@
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|
|
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|
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|
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|
|
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|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ taglib prefix="s" uri="/struts-tags" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
|
| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>商品搜索 - Struts 2 标签库</title>
|
| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; padding: 20px; }
|
| 10 |
+
.container { background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); width: 450px; }
|
| 11 |
+
h2 { text-align: center; color: #333; margin-bottom: 30px; }
|
| 12 |
+
.form-group { margin-bottom: 20px; }
|
| 13 |
+
label { display: block; margin-bottom: 8px; color: #555; font-weight: bold; }
|
| 14 |
+
select { width: 100%; padding: 12px; border: 2px solid #ddd; border-radius: 6px; font-size: 14px; }
|
| 15 |
+
input[type="submit"] { width: 100%; padding: 14px; background: linear-gradient(135deg, #667eea, #764ba2); color: white; border: none; border-radius: 6px; cursor: pointer; font-size: 16px; }
|
| 16 |
+
</style>
|
| 17 |
+
</head>
|
| 18 |
+
<body>
|
| 19 |
+
<div class="container">
|
| 20 |
+
<h2>🔍 商品搜索</h2>
|
| 21 |
+
<s:form action="search" method="post" theme="simple">
|
| 22 |
+
<div class="form-group">
|
| 23 |
+
<label>选择商品分类</label>
|
| 24 |
+
<s:select name="category" list="{'全部','手机','电脑','平板','耳机','手表'}"
|
| 25 |
+
cssStyle="width:100%;padding:12px;border:2px solid #ddd;border-radius:6px;"/>
|
| 26 |
+
</div>
|
| 27 |
+
<div class="form-group">
|
| 28 |
+
<s:submit value="搜 索" cssStyle="width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:white;border:none;border-radius:6px;cursor:pointer;font-size:16px;"/>
|
| 29 |
+
</div>
|
| 30 |
+
</s:form>
|
| 31 |
+
</div>
|
| 32 |
+
</body>
|
| 33 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/src/com/example/SearchAction.java
ADDED
|
@@ -0,0 +1,58 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
package com.example;
|
| 2 |
+
|
| 3 |
+
import com.opensymphony.xwork2.ActionSupport;
|
| 4 |
+
import java.util.*;
|
| 5 |
+
|
| 6 |
+
/**
|
| 7 |
+
* 商品搜索 Action
|
| 8 |
+
*/
|
| 9 |
+
public class SearchAction extends ActionSupport {
|
| 10 |
+
|
| 11 |
+
private String category;
|
| 12 |
+
private List<Map<String, Object>> products;
|
| 13 |
+
|
| 14 |
+
// 商品分类
|
| 15 |
+
public static final String[] CATEGORIES = {"手机", "电脑", "平板", "耳机", "手表"};
|
| 16 |
+
|
| 17 |
+
public String execute() throws Exception {
|
| 18 |
+
products = new ArrayList<>();
|
| 19 |
+
|
| 20 |
+
// 模拟商品数据
|
| 21 |
+
Map<String, Object> p1 = new HashMap<>();
|
| 22 |
+
p1.put("name", "iPhone 15");
|
| 23 |
+
p1.put("price", 7999.0);
|
| 24 |
+
p1.put("category", "手机");
|
| 25 |
+
products.add(p1);
|
| 26 |
+
|
| 27 |
+
Map<String, Object> p2 = new HashMap<>();
|
| 28 |
+
p2.put("name", "MacBook Pro");
|
| 29 |
+
p2.put("price", 14999.0);
|
| 30 |
+
p2.put("category", "电脑");
|
| 31 |
+
products.add(p2);
|
| 32 |
+
|
| 33 |
+
Map<String, Object> p3 = new HashMap<>();
|
| 34 |
+
p3.put("name", "iPad Air");
|
| 35 |
+
p3.put("price", 4799.0);
|
| 36 |
+
p3.put("category", "平板");
|
| 37 |
+
products.add(p3);
|
| 38 |
+
|
| 39 |
+
// 如果选择了分类，进行过滤
|
| 40 |
+
if (category != null && !category.isEmpty() && !"全部".equals(category)) {
|
| 41 |
+
List<Map<String, Object>> filtered = new ArrayList<>();
|
| 42 |
+
for (Map<String, Object> p : products) {
|
| 43 |
+
if (category.equals(p.get("category"))) {
|
| 44 |
+
filtered.add(p);
|
| 45 |
+
}
|
| 46 |
+
}
|
| 47 |
+
products = filtered;
|
| 48 |
+
}
|
| 49 |
+
|
| 50 |
+
return SUCCESS;
|
| 51 |
+
}
|
| 52 |
+
|
| 53 |
+
public String getCategory() { return category; }
|
| 54 |
+
public void setCategory(String category) { this.category = category; }
|
| 55 |
+
public List<Map<String, Object>> getProducts() { return products; }
|
| 56 |
+
public void setProducts(List<Map<String, Object>> products) { this.products = products; }
|
| 57 |
+
public String[] getCategories() { return CATEGORIES; }
|
| 58 |
+
}
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study5/src/struts.xml
ADDED
|
@@ -0,0 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd">
|
| 3 |
+
<struts>
|
| 4 |
+
<package name="default" namespace="/" extends="struts-default">
|
| 5 |
+
<action name="search" class="com.example.SearchAction">
|
| 6 |
+
<result name="success">/display.jsp</result>
|
| 7 |
+
<result name="input">/search.jsp</result>
|
| 8 |
+
</action>
|
| 9 |
+
</package>
|
| 10 |
+
</struts>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/README.md
ADDED
|
@@ -0,0 +1,40 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# 实验六：数据库应用
|
| 2 |
+
|
| 3 |
+
## 一、实验目的
|
| 4 |
+
1. 掌握 Java 访问数据库的基本步骤
|
| 5 |
+
2. 掌握 JDBC 连接数据库的基本方法
|
| 6 |
+
3. 掌握 JDBC-ODBC 桥连接数据库的基本方法
|
| 7 |
+
|
| 8 |
+
## 二、实验内容
|
| 9 |
+
实现一个简单的网上商店，以 SQL Server 或 Access 数据库为例：
|
| 10 |
+
1. 首页（index.jsp）中实现商品信息的浏览或搜索功能
|
| 11 |
+
2. 实现商品信息的录入功能（newgoods.jsp）
|
| 12 |
+
3. 实现商品信息的修改和删除功能
|
| 13 |
+
|
| 14 |
+
## 三、数据库设计
|
| 15 |
+
```sql
|
| 16 |
+
CREATE TABLE products (
|
| 17 |
+
id INT PRIMARY KEY IDENTITY(1,1),
|
| 18 |
+
name NVARCHAR(100),
|
| 19 |
+
price DECIMAL(10,2),
|
| 20 |
+
description NVARCHAR(500),
|
| 21 |
+
category NVARCHAR(50),
|
| 22 |
+
stock INT
|
| 23 |
+
);
|
| 24 |
+
```
|
| 25 |
+
|
| 26 |
+
## 四、项目结构
|
| 27 |
+
```
|
| 28 |
+
study6/
|
| 29 |
+
├── README.md
|
| 30 |
+
├── src/
|
| 31 |
+
│ ├── com/example/
|
| 32 |
+
│ │ ├── DBUtil.java
|
| 33 |
+
│ │ └── ProductDAO.java
|
| 34 |
+
│ └── struts.xml
|
| 35 |
+
└── WebContent/
|
| 36 |
+
├── index.jsp
|
| 37 |
+
├── newgoods.jsp
|
| 38 |
+
├── edit.jsp
|
| 39 |
+
└── WEB-INF/web.xml
|
| 40 |
+
```
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/WEB-INF/web.xml
ADDED
|
@@ -0,0 +1,5 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<?xml version="1.0" encoding="UTF-8"?>
|
| 2 |
+
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="3.0">
|
| 3 |
+
<display-name>JDBC Database Example</display-name>
|
| 4 |
+
<welcome-file-list><welcome-file>index.jsp</welcome-file></welcome-file-list>
|
| 5 |
+
</web-app>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/add.jsp
ADDED
|
@@ -0,0 +1,14 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ page import="com.example.*" %>
|
| 3 |
+
<%
|
| 4 |
+
request.setCharacterEncoding("UTF-8");
|
| 5 |
+
String name = request.getParameter("name");
|
| 6 |
+
double price = Double.parseDouble(request.getParameter("price"));
|
| 7 |
+
String category = request.getParameter("category");
|
| 8 |
+
int stock = Integer.parseInt(request.getParameter("stock"));
|
| 9 |
+
String desc = request.getParameter("description");
|
| 10 |
+
|
| 11 |
+
ProductDAO dao = new ProductDAO();
|
| 12 |
+
dao.addProduct(name, price, desc, category, stock);
|
| 13 |
+
response.sendRedirect("index.jsp");
|
| 14 |
+
%>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/delete.jsp
ADDED
|
@@ -0,0 +1,8 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ page import="com.example.*" %>
|
| 3 |
+
<%
|
| 4 |
+
int id = Integer.parseInt(request.getParameter("id"));
|
| 5 |
+
ProductDAO dao = new ProductDAO();
|
| 6 |
+
dao.deleteProduct(id);
|
| 7 |
+
response.sendRedirect("index.jsp");
|
| 8 |
+
%>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/edit.jsp
ADDED
|
@@ -0,0 +1,60 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<%@ page import="java.util.*, com.example.*" %>
|
| 3 |
+
<%
|
| 4 |
+
int id = Integer.parseInt(request.getParameter("id"));
|
| 5 |
+
ProductDAO dao = new ProductDAO();
|
| 6 |
+
Map<String, Object> product = dao.getProductById(id);
|
| 7 |
+
%>
|
| 8 |
+
<!DOCTYPE html>
|
| 9 |
+
<html>
|
| 10 |
+
<head>
|
| 11 |
+
<meta charset="UTF-8">
|
| 12 |
+
<title>编辑商品</title>
|
| 13 |
+
<style>
|
| 14 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; }
|
| 15 |
+
.container { background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); width: 450px; }
|
| 16 |
+
h2 { text-align: center; color: #333; margin-bottom: 30px; }
|
| 17 |
+
.form-group { margin-bottom: 15px; }
|
| 18 |
+
label { display: block; margin-bottom: 5px; color: #555; font-weight: bold; }
|
| 19 |
+
input, select, textarea { width: 100%; padding: 10px; border: 2px solid #ddd; border-radius: 6px; }
|
| 20 |
+
input[type="submit"] { background: linear-gradient(135deg, #667eea, #764ba2); color: white; border: none; cursor: pointer; }
|
| 21 |
+
a { display: block; text-align: center; margin-top: 15px; color: #667eea; }
|
| 22 |
+
</style>
|
| 23 |
+
</head>
|
| 24 |
+
<body>
|
| 25 |
+
<div class="container">
|
| 26 |
+
<h2>✏️ 编辑商品</h2>
|
| 27 |
+
<form action="update.jsp" method="post">
|
| 28 |
+
<input type="hidden" name="id" value="<%= id %>">
|
| 29 |
+
<div class="form-group">
|
| 30 |
+
<label>商品名称</label>
|
| 31 |
+
<input type="text" name="name" value="<%= product.get("name") %>">
|
| 32 |
+
</div>
|
| 33 |
+
<div class="form-group">
|
| 34 |
+
<label>价格</label>
|
| 35 |
+
<input type="number" step="0.01" name="price" value="<%= product.get("price") %>">
|
| 36 |
+
</div>
|
| 37 |
+
<div class="form-group">
|
| 38 |
+
<label>分类</label>
|
| 39 |
+
<select name="category">
|
| 40 |
+
<option <%= "手机".equals(product.get("category")) ? "selected" : "" %>>手机</option>
|
| 41 |
+
<option <%= "电脑".equals(product.get("category")) ? "selected" : "" %>>电脑</option>
|
| 42 |
+
<option <%= "平板".equals(product.get("category")) ? "selected" : "" %>>平板</option>
|
| 43 |
+
<option <%= "耳机".equals(product.get("category")) ? "selected" : "" %>>耳机</option>
|
| 44 |
+
<option <%= "手表".equals(product.get("category")) ? "selected" : "" %>>手表</option>
|
| 45 |
+
</select>
|
| 46 |
+
</div>
|
| 47 |
+
<div class="form-group">
|
| 48 |
+
<label>库存</label>
|
| 49 |
+
<input type="number" name="stock" value="<%= product.get("stock") %>">
|
| 50 |
+
</div>
|
| 51 |
+
<div class="form-group">
|
| 52 |
+
<label>描述</label>
|
| 53 |
+
<textarea name="description" rows="3"><%= product.get("description") %></textarea>
|
| 54 |
+
</div>
|
| 55 |
+
<input type="submit" value="保存修改">
|
| 56 |
+
</form>
|
| 57 |
+
<a href="index.jsp">返回列表</a>
|
| 58 |
+
</div>
|
| 59 |
+
</body>
|
| 60 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/index.jsp
ADDED
|
@@ -0,0 +1,75 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
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| 2 |
+
<%@ page import="java.util.*, com.example.*" %>
|
| 3 |
+
<!DOCTYPE html>
|
| 4 |
+
<html>
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| 5 |
+
<head>
|
| 6 |
+
<meta charset="UTF-8">
|
| 7 |
+
<title>网上商店 - 数据库应用</title>
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| 8 |
+
<style>
|
| 9 |
+
body { font-family: Arial; background: #f5f5f5; margin: 0; padding: 20px; }
|
| 10 |
+
.container { max-width: 900px; margin: 0 auto; background: white; padding: 30px; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
|
| 11 |
+
h1 { text-align: center; color: #333; }
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| 12 |
+
.toolbar { text-align: center; margin-bottom: 20px; }
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| 13 |
+
.btn { padding: 10px 20px; background: #667eea; color: white; text-decoration: none; border-radius: 5px; display: inline-block; }
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| 14 |
+
table { width: 100%; border-collapse: collapse; margin-top: 20px; }
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| 15 |
+
th, td { padding: 12px; text-align: left; border-bottom: 1px solid #ddd; }
|
| 16 |
+
th { background: #667eea; color: white; }
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| 17 |
+
tr:hover { background: #f5f5f5; }
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| 18 |
+
.actions a { margin-right: 10px; color: #667eea; }
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| 19 |
+
.delete { color: #e74c3c !important; }
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| 20 |
+
.error { color: red; text-align: center; padding: 20px; }
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| 21 |
+
</style>
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| 22 |
+
</head>
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| 23 |
+
<body>
|
| 24 |
+
<div class="container">
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| 25 |
+
<h1>🛒 网上商店 - 商品管理</h1>
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| 26 |
+
<div class="toolbar">
|
| 27 |
+
<a href="newgoods.jsp" class="btn">➕ 添加商品</a>
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| 28 |
+
<a href="index.jsp" class="btn">🔄 刷新</a>
|
| 29 |
+
</div>
|
| 30 |
+
|
| 31 |
+
<%
|
| 32 |
+
try {
|
| 33 |
+
ProductDAO dao = new ProductDAO();
|
| 34 |
+
List<Map<String, Object>> products = dao.getAllProducts();
|
| 35 |
+
|
| 36 |
+
if (products.isEmpty()) {
|
| 37 |
+
%>
|
| 38 |
+
<div class="error">暂无商品，请添加！</div>
|
| 39 |
+
<%
|
| 40 |
+
} else {
|
| 41 |
+
%>
|
| 42 |
+
<table>
|
| 43 |
+
<thead>
|
| 44 |
+
<tr>
|
| 45 |
+
<th>ID</th>
|
| 46 |
+
<th>名称</th>
|
| 47 |
+
<th>价格</th>
|
| 48 |
+
<th>分类</th>
|
| 49 |
+
<th>库存</th>
|
| 50 |
+
<th>操作</th>
|
| 51 |
+
</tr>
|
| 52 |
+
</thead>
|
| 53 |
+
<tbody>
|
| 54 |
+
<% for (Map<String, Object> p : products) { %>
|
| 55 |
+
<tr>
|
| 56 |
+
<td><%= p.get("id") %></td>
|
| 57 |
+
<td><%= p.get("name") %></td>
|
| 58 |
+
<td>¥<%= p.get("price") %></td>
|
| 59 |
+
<td><%= p.get("category") %></td>
|
| 60 |
+
<td><%= p.get("stock") %></td>
|
| 61 |
+
<td class="actions">
|
| 62 |
+
<a href="edit.jsp?id=<%= p.get("id") %>">编辑</a>
|
| 63 |
+
<a href="delete.jsp?id=<%= p.get("id") %>" class="delete" onclick="return confirm('确定删除？')">删除</a>
|
| 64 |
+
</td>
|
| 65 |
+
</tr>
|
| 66 |
+
<% } %>
|
| 67 |
+
</tbody>
|
| 68 |
+
</table>
|
| 69 |
+
<% } %>
|
| 70 |
+
<% } catch (Exception e) { %>
|
| 71 |
+
<div class="error">数据库错误：<%= e.getMessage() %><br/>请确保数据库已配置并运行</div>
|
| 72 |
+
<% } %>
|
| 73 |
+
</div>
|
| 74 |
+
</body>
|
| 75 |
+
</html>
|
JavaEEweb程序设计实验2026-王非老师-范纯毓/【交付汇总】/【交付汇总】/1.全部实验代码/study6/WebContent/newgoods.jsp
ADDED
|
@@ -0,0 +1,53 @@
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|
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|
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|
|
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|
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|
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|
|
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|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
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|
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|
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|
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|
|
|
| 1 |
+
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
|
| 2 |
+
<!DOCTYPE html>
|
| 3 |
+
<html>
|
| 4 |
+
<head>
|
| 5 |
+
<meta charset="UTF-8">
|
| 6 |
+
<title>添加商品</title>
|
| 7 |
+
<style>
|
| 8 |
+
body { font-family: Arial; background: linear-gradient(135deg, #667eea, #764ba2); display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; }
|
| 9 |
+
.container { background: white; padding: 40px; border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); width: 450px; }
|
| 10 |
+
h2 { text-align: center; color: #333; margin-bottom: 30px; }
|
| 11 |
+
.form-group { margin-bottom: 15px; }
|
| 12 |
+
label { display: block; margin-bottom: 5px; color: #555; font-weight: bold; }
|
| 13 |
+
input, select, textarea { width: 100%; padding: 10px; border: 2px solid #ddd; border-radius: 6px; font-size: 14px; }
|
| 14 |
+
input[type="submit"] { background: linear-gradient(135deg, #667eea, #764ba2); color: white; border: none; cursor: pointer; font-size: 16px; }
|
| 15 |
+
a { display: block; text-align: center; margin-top: 15px; color: #667eea; }
|
| 16 |
+
</style>
|
| 17 |
+
</head>
|
| 18 |
+
<body>
|
| 19 |
+
<div class="container">
|
| 20 |
+
<h2>➕ 添加商品</h2>
|
| 21 |
+
<form action="add.jsp" method="post">
|
| 22 |
+
<div class="form-group">
|
| 23 |
+
<label>商品名称</label>
|
| 24 |
+
<input type="text" name="name" required>
|
| 25 |
+
</div>
|
| 26 |
+
<div class="form-group">
|
| 27 |
+
<label>价格</label>
|
| 28 |
+
<input type="number" step="0.01" name="price" required>
|
| 29 |
+
</div>
|
| 30 |
+
<div class="form-group">
|
| 31 |
+
<label>分类</label>
|
| 32 |
+
<select name="category">
|
| 33 |
+
<option>手机</option>
|
| 34 |
+
<option>电脑</option>
|
| 35 |
+
<option>平板</option>
|
| 36 |
+
<option>耳机</option>
|
| 37 |
+
<option>手表</option>
|
| 38 |
+
</select>
|
| 39 |
+
</div>
|
| 40 |
+
<div class="form-group">
|
| 41 |
+
<label>库存</label>
|
| 42 |
+
<input type="number" name="stock" value="100">
|
| 43 |
+
</div>
|
| 44 |
+
<div class="form-group">
|
| 45 |
+
<label>描述</label>
|
| 46 |
+
<textarea name="description" rows="3"></textarea>
|
| 47 |
+
</div>
|
| 48 |
+
<input type="submit" value="添加商品">
|
| 49 |
+
</form>
|
| 50 |
+
<a href="index.jsp">返回列表</a>
|
| 51 |
+
</div>
|
| 52 |
+
</body>
|
| 53 |
+
</html>
|