GitHub Actions Bot commited on
Commit ·
2cff0cd
1
Parent(s): 4164c72
🚀 Auto-deploy: 7ba9ac65e52520c0b1375b69babf1f064d9da3bd
Browse files
README.md
ADDED
|
@@ -0,0 +1,209 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
---
|
| 2 |
+
title: Smart Search Crawler
|
| 3 |
+
emoji: 🕷️
|
| 4 |
+
colorFrom: blue
|
| 5 |
+
colorTo: indigo
|
| 6 |
+
sdk: docker
|
| 7 |
+
pinned: false
|
| 8 |
+
---
|
| 9 |
+
|
| 10 |
+
# Smart Search Crawler - 多平台商品爬虫系统
|
| 11 |
+
|
| 12 |
+
基于 **Crawlee** + **Playwright** 的高性能商品数据抓取工具,采用 TypeScript 编写,支持动态扩展多个电商平台。
|
| 13 |
+
|
| 14 |
+
## ✨ 核心特性
|
| 15 |
+
|
| 16 |
+
- 🚀 **高性能并发**: 支持多线程并发爬取,智能资源拦截加速
|
| 17 |
+
- 🛡️ **防封禁策略**: 三种预设模式(快速/稳定/隐蔽)应对不同场景
|
| 18 |
+
- 🔌 **动态路由架构**: 通过 `source` 参数自动选择对应平台爬虫,易于扩展
|
| 19 |
+
- 📊 **灵活配置**: 集中化 CSS 选择器管理,支持运行时切换
|
| 20 |
+
- 💾 **多格式输出**: 支持 JSON 和 CSV 格式导出
|
| 21 |
+
- 🔧 **类型安全**: 完整的 TypeScript 类型定义
|
| 22 |
+
- 🌐 **REST API**: 简洁的 HTTP 接口,支持批量爬取
|
| 23 |
+
- ☁️ **多云部署**: 支持 Hugging Face Spaces、Render.com、VPS 等多种部署方式
|
| 24 |
+
|
| 25 |
+
---
|
| 26 |
+
|
| 27 |
+
## 🚀 快速开始
|
| 28 |
+
|
| 29 |
+
### 1. 安装依赖
|
| 30 |
+
|
| 31 |
+
```bash
|
| 32 |
+
npm install
|
| 33 |
+
```
|
| 34 |
+
|
| 35 |
+
### 2. 安装 Playwright 浏览器
|
| 36 |
+
|
| 37 |
+
```bash
|
| 38 |
+
npx playwright install chromium
|
| 39 |
+
```
|
| 40 |
+
|
| 41 |
+
**国内用户加速:**
|
| 42 |
+
```powershell
|
| 43 |
+
# PowerShell
|
| 44 |
+
$env:PLAYWRIGHT_DOWNLOAD_HOST="https://npmmirror.com/mirrors/playwright/"
|
| 45 |
+
npx playwright install chromium
|
| 46 |
+
```
|
| 47 |
+
|
| 48 |
+
### 3. 启动 Web 服务
|
| 49 |
+
|
| 50 |
+
```bash
|
| 51 |
+
npm run serve
|
| 52 |
+
```
|
| 53 |
+
|
| 54 |
+
服务将在 `http://localhost:7860` 启动。
|
| 55 |
+
|
| 56 |
+
---
|
| 57 |
+
|
| 58 |
+
## 📡 API 使用指南
|
| 59 |
+
|
| 60 |
+
### 1. 健康检查
|
| 61 |
+
|
| 62 |
+
**请求:**
|
| 63 |
+
```bash
|
| 64 |
+
curl http://localhost:7860/health
|
| 65 |
+
```
|
| 66 |
+
|
| 67 |
+
**响应:**
|
| 68 |
+
```json
|
| 69 |
+
{
|
| 70 |
+
"status": "ok",
|
| 71 |
+
"service": "smart-search-crawler",
|
| 72 |
+
"timestamp": "2024-04-20T14:00:00.000Z",
|
| 73 |
+
"supportedSources": ["Otto"]
|
| 74 |
+
}
|
| 75 |
+
```
|
| 76 |
+
|
| 77 |
+
### 2. 执行爬取任务
|
| 78 |
+
|
| 79 |
+
**请求:**
|
| 80 |
+
```bash
|
| 81 |
+
curl -X POST http://localhost:7860/crawl \
|
| 82 |
+
-H "Content-Type: application/json" \
|
| 83 |
+
-d '{
|
| 84 |
+
"source": "Otto",
|
| 85 |
+
"urls": [
|
| 86 |
+
"https://www.otto.de/p/product-url-1",
|
| 87 |
+
"https://www.otto.de/p/product-url-2"
|
| 88 |
+
],
|
| 89 |
+
"preset": "stable"
|
| 90 |
+
}'
|
| 91 |
+
```
|
| 92 |
+
|
| 93 |
+
**参数说明:**
|
| 94 |
+
|
| 95 |
+
| 参数 | 类型 | 必填 | 说明 |
|
| 96 |
+
|------|------|------|------|
|
| 97 |
+
| `source` | string | ✅ | 爬虫源标识(如 `"Otto"`),系统根据此值动态路由到对应爬虫 |
|
| 98 |
+
| `urls` | string[] | ✅ | 待爬取的商品 URL 数组 |
|
| 99 |
+
| `preset` | string | ❌ | 预设模式:`fast` / `stable`(默认)/ `stealth` |
|
| 100 |
+
|
| 101 |
+
**响应示例:**
|
| 102 |
+
```json
|
| 103 |
+
{
|
| 104 |
+
"success": true,
|
| 105 |
+
"source": "Otto",
|
| 106 |
+
"count": 2,
|
| 107 |
+
"data": [
|
| 108 |
+
{
|
| 109 |
+
"url": "https://www.otto.de/p/product-url-1",
|
| 110 |
+
"crawledAt": "2024-04-20T14:00:00.000Z",
|
| 111 |
+
"price": "279,99 €",
|
| 112 |
+
"rating": "4.5",
|
| 113 |
+
"reviews": "(434)",
|
| 114 |
+
"title": "Samsung Galaxy S23...",
|
| 115 |
+
"imageUrl": "https://..."
|
| 116 |
+
}
|
| 117 |
+
]
|
| 118 |
+
}
|
| 119 |
+
```
|
| 120 |
+
|
| 121 |
+
---
|
| 122 |
+
|
| 123 |
+
## ⚙️ 配置详解
|
| 124 |
+
|
| 125 |
+
### 预设模式对比
|
| 126 |
+
|
| 127 |
+
| 模式 | 并发数 | 超时 | 重试次数 | 适用场景 |
|
| 128 |
+
|------|--------|------|----------|----------|
|
| 129 |
+
| **fast** | 20 | 30s | 1 | 快速测试、少量 URL |
|
| 130 |
+
| **stable** | 5 | 90s | 1 | 生产环境(✅ 推荐) |
|
| 131 |
+
| **stealth** | 3 | 180s | 1 | 大规模爬取、防封禁 |
|
| 132 |
+
|
| 133 |
+
---
|
| 134 |
+
|
| 135 |
+
## ☁️ Hugging Face Spaces 部署说明
|
| 136 |
+
|
| 137 |
+
本 Space 已配置为 Docker 部署模式,具有以下特点:
|
| 138 |
+
|
| 139 |
+
### 环境配置
|
| 140 |
+
- **服务器位置**: 欧洲(访问 Otto.de 等欧洲网站速度快)
|
| 141 |
+
- **端口**: 7860(HF 强制要求)
|
| 142 |
+
- **内存**: 16GB RAM
|
| 143 |
+
- **CPU**: 2 vCPU
|
| 144 |
+
|
| 145 |
+
### 性能建议
|
| 146 |
+
- **推荐并发数**: 1-2(避免 OOM)
|
| 147 |
+
- **超时设置**: 120秒(适应跨国网络)
|
| 148 |
+
- **休眠策略**: 48小时无访问自动休眠
|
| 149 |
+
|
| 150 |
+
### 使用示例
|
| 151 |
+
|
| 152 |
+
```bash
|
| 153 |
+
# 测试健康检查
|
| 154 |
+
curl https://sky5678-crawler.hf.space/health
|
| 155 |
+
|
| 156 |
+
# 执行爬取任务
|
| 157 |
+
curl -X POST https://sky5678-crawler.hf.space/crawl \
|
| 158 |
+
-H "Content-Type: application/json" \
|
| 159 |
+
-d '{
|
| 160 |
+
"source": "Otto",
|
| 161 |
+
"urls": ["https://www.otto.de/p/example-product/"],
|
| 162 |
+
"preset": "stable"
|
| 163 |
+
}'
|
| 164 |
+
```
|
| 165 |
+
|
| 166 |
+
---
|
| 167 |
+
|
| 168 |
+
## 🏗️ 项目结构
|
| 169 |
+
|
| 170 |
+
```
|
| 171 |
+
crawler/
|
| 172 |
+
├── src/
|
| 173 |
+
│ ├── config.ts # 全局配置(选择器、预设模式)
|
| 174 |
+
│ ├── otto-crawler.ts # Otto 平台核心爬虫实现
|
| 175 |
+
│ └── batch-crawler.ts # 批量处理与文件 I/O
|
| 176 |
+
├── examples/
|
| 177 |
+
│ └── usage-examples.ts # 代码集成示例
|
| 178 |
+
├── server.ts # Express REST API 服务
|
| 179 |
+
├── quick-start.ts # 交互式命令行工具
|
| 180 |
+
├── Dockerfile # Docker 容器化配置
|
| 181 |
+
└── .github/workflows/ # GitHub Actions CI/CD
|
| 182 |
+
```
|
| 183 |
+
|
| 184 |
+
---
|
| 185 |
+
|
| 186 |
+
## ⚠️ 注意事项
|
| 187 |
+
|
| 188 |
+
1. **遵守 robots.txt**: 请尊重目标网站的爬虫政策
|
| 189 |
+
2. **控制频率**: 建议使用 `stable` 或 `stealth` 模式
|
| 190 |
+
3. **网络优化**: HF Spaces 位于欧洲,访问欧洲电商网站延迟低
|
| 191 |
+
4. **选择器维护**: 网站结构变更可能导致选择器失效
|
| 192 |
+
|
| 193 |
+
---
|
| 194 |
+
|
| 195 |
+
## 📄 许可证
|
| 196 |
+
|
| 197 |
+
MIT License
|
| 198 |
+
|
| 199 |
+
---
|
| 200 |
+
|
| 201 |
+
## 🤝 贡献
|
| 202 |
+
|
| 203 |
+
欢迎提交 Issue 和 Pull Request!
|
| 204 |
+
|
| 205 |
+
**扩展新平台的步骤:**
|
| 206 |
+
1. 在 `src/` 下创建新的爬虫文件
|
| 207 |
+
2. 实现统一的 `ProductData[]` 返回接口
|
| 208 |
+
3. 在 `server.ts` 的 `crawlerMap` 中注册
|
| 209 |
+
4. 提交 PR 并添加测试用例
|