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argos-tracker

v1.1.12

Published

A lightweight frontend tracking SDK for data collection and reporting

Readme

Argos Tracker

一个轻量级的前端埋点数据收集和上报SDK,支持自动埋点和手动埋点,提供完整的用户行为追踪解决方案。

特性

  • 🚀 轻量级: 打包后体积小,对页面性能影响最小
  • 📊 多种埋点方式: 支持自动埋点和手动埋点
  • 🔄 多种上报策略: 实时上报、批量上报、页面卸载时上报
  • 💾 离线缓存: 网络异常时自动缓存,网络恢复后重新上报
  • 🛡️ 错误监控: 自动收集JavaScript错误、Promise异常、资源加载错误
  • 📱 设备信息: 自动收集设备类型、屏幕分辨率、用户代理等信息
  • 🔧 TypeScript支持: 完整的类型定义,提供更好的开发体验
  • 🧪 完整测试: 高测试覆盖率,保证代码质量

安装

npm install argos-tracker

或者使用 yarn:

yarn add argos-tracker

快速开始

基础用法

import { ArgosTracker } from 'argos-tracker';

// 初始化追踪器
const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  userId: 'user-123',
  debug: true // 开发环境建议开启
});

// 追踪自定义事件
tracker.track('button_click', {
  button_id: 'submit-btn',
  page: 'checkout'
});

// 追踪页面访问
tracker.trackPageView({
  campaign: 'summer-sale'
});

// 追踪用户行为
tracker.trackUserAction('form_submit', {
  form_type: 'contact',
  fields: 3
});

使用CDN

<script src="https://unpkg.com/argos-tracker/dist/index.js"></script>
<script>
  const tracker = new ArgosTracker({
    reportUrl: 'https://your-api.com/track',
    appId: 'your-app-id'
  });
  
  tracker.track('page_load');
</script>

配置选项

interface TrackerConfig {
  /** 上报地址 */
  reportUrl: string;
  /** 应用ID */
  appId: string;
  /** 用户ID */
  userId?: string;
  /** 上报方式 */
  reportMethod?: 'immediate' | 'batch' | 'beacon';
  /** 批量上报的最大条数 */
  batchSize?: number;
  /** 批量上报的时间间隔(ms) */
  batchInterval?: number;
  /** 是否开启调试模式 */
  debug?: boolean;
  /** 自定义请求头 */
  headers?: Record<string, string>;
  /** 请求超时时间(ms) */
  timeout?: number;
  /** 是否自动收集页面访问事件 */
  autoTrackPageView?: boolean;
  /** 是否自动收集点击事件 */
  autoTrackClick?: boolean;
  /** 是否自动收集错误事件 */
  autoTrackError?: boolean;
}

默认配置

{
  reportMethod: 'batch',
  batchSize: 10,
  batchInterval: 5000,
  debug: false,
  timeout: 10000,
  autoTrackPageView: true,
  autoTrackClick: false,
  autoTrackError: true,
  headers: {
    'Content-Type': 'application/json'
  }
}

API 文档

事件追踪

track(eventName, properties?)

追踪自定义事件。

tracker.track('product_view', {
  product_id: 'abc123',
  category: 'electronics',
  price: 299.99
});

trackPageView(properties?)

追踪页面访问事件。

tracker.trackPageView({
  page_type: 'product_detail',
  product_id: 'abc123'
});

trackUserAction(actionName, properties?)

追踪用户行为事件。

tracker.trackUserAction('search', {
  query: 'iPhone',
  results_count: 25
});

用户管理

setUser(userInfo)

设置用户信息。

tracker.setUser({
  userId: 'user-456',
  properties: {
    name: 'John Doe',
    email: '[email protected]',
    vip_level: 'gold'
  }
});

clearUser()

清除用户信息。

tracker.clearUser();

配置管理

updateConfig(newConfig)

更新配置。

tracker.updateConfig({
  userId: 'new-user-id',
  debug: false
});

getConfig()

获取当前配置。

const config = tracker.getConfig();
console.log(config.appId);

会话管理

getSessionId()

获取当前会话ID。

const sessionId = tracker.getSessionId();

renewSession()

重新生成会话ID。

const newSessionId = tracker.renewSession();

数据上报

flush()

立即上报所有待上报事件。

await tracker.flush();

destroy()

销毁追踪器,清理资源。

tracker.destroy();

自动埋点

页面访问追踪

自动追踪页面访问、页面离开、页面隐藏等事件。

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  autoTrackPageView: true // 默认开启
});

点击事件追踪

自动追踪页面上的点击事件。

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  autoTrackClick: true
});

错误监控

自动收集JavaScript错误、Promise异常、资源加载错误。

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  autoTrackError: true // 默认开启
});

上报策略

实时上报

事件发生后立即上报。

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  reportMethod: 'immediate'
});

批量上报

收集一定数量的事件或达到时间间隔后批量上报。

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  reportMethod: 'batch',
  batchSize: 20,
  batchInterval: 10000
});

Beacon上报

使用 navigator.sendBeacon API上报,适合页面卸载时使用。

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  reportMethod: 'beacon'
});

数据格式

上报数据结构

{
  "appId": "your-app-id",
  "timestamp": 1640995200000,
  "events": [
    {
      "eventType": "custom",
      "eventName": "button_click",
      "properties": {
        "button_id": "submit-btn",
        "page": "checkout"
      },
      "timestamp": 1640995200000,
      "userId": "user-123",
      "sessionId": "session-456",
      "pageUrl": "https://example.com/checkout",
      "pageTitle": "Checkout Page",
      "userAgent": "Mozilla/5.0...",
      "screenResolution": "1920x1080",
      "deviceType": "desktop"
    }
  ]
}

事件类型

  • page_view: 页面访问
  • click: 点击事件
  • custom: 自定义事件
  • error: 错误事件
  • performance: 性能事件
  • user_action: 用户行为

最佳实践

1. 合理设置批量上报参数

// 高频应用建议使用较大的批量大小
const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  batchSize: 50,
  batchInterval: 30000
});

2. 生产环境关闭调试模式

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  debug: process.env.NODE_ENV === 'development'
});

3. 设置合适的请求头

const tracker = new ArgosTracker({
  reportUrl: 'https://your-api.com/track',
  appId: 'your-app-id',
  headers: {
    'Authorization': 'Bearer your-token',
    'X-API-Key': 'your-api-key'
  }
});

4. 页面卸载前确保数据上报

window.addEventListener('beforeunload', async () => {
  await tracker.flush();
});

浏览器兼容性

  • Chrome >= 60
  • Firefox >= 55
  • Safari >= 12
  • Edge >= 79
  • IE >= 11 (需要 polyfill)

开发

安装依赖

npm install

开发模式

npm run dev

构建

npm run build

测试

npm test

代码检查

npm run lint

许可证

MIT License

贡献

欢迎提交 Issue 和 Pull Request!

更新日志

详细的更新日志请查看 CHANGELOG.md