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pf-web-monitor

v1.0.16

Published

监控SDK,一款自研的前端监控SDK,可用来收集并上报:代码报错、性能数据、用户行为、加载资源、个性化指标等数据

Downloads

4

Readme

功能

  • [√] ✈️ 错误捕获:代码报错、资源加载报错、接口请求报错
  • [√] ✈️ 性能数据:FP、FCP、LCP、CLS、TTFB、FID
  • [√] ✈️ 用户行为:页面点击、路由跳转、接口调用、资源加载
  • [√] ✈️ 个性化指标:Long Task、Memory 页面内存、首屏加载时间
  • [√] ✈️ 白屏检测:检测页面打开后是否一直白屏
  • [√] 🚀 手动上报错误
  • [√] 🚀 支持多种配置:自定义 hook 与选项
  • [√] 🚀 支持的 Web 框架:vue2、vue3、React

安装

$ npm i -S pf-web-monitor

Vue

import webMonitor from 'pf-web-monitor';

Vue.use(webMonitor, {
  host: 'http://localhost:8083/reportData', // 上报的地址
  apikey: 'project1', // 项目唯一的id
  userId: '89757', // 用户id
  silentRecordScreen: true, // 开启录屏
  silentWhiteScreen: true, // 开启白屏检测
  skeletonProject: true, // 项目是否有骨架屏
  whiteBoxElements: ['html', 'body', '#app', '#root'] // 白屏检测的容器列表
});

React

import webMonitor from 'pf-web-monitor';

webMonitor.init({
  host: 'http://localhost:8083/reportData',
  apikey: 'project1',
  userId: '89757'
});

配置项

| Name | Type | Default | Description | | :------------------------: | ---------- | ----------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | | host | string | "" | (必传项) 上报接口的地址,post 方法 | | apikey | string | "" | (必传项) 每个项目对应一个 apikey,唯一标识 | | userId | string | "" | 用户 id | | disabled | boolean | false | 默认是开启状态,为 true 时,会将 sdk 禁用 | | useImgUpload | boolean | false | 为 true 时,使用图片打点上报的方式,参数通过 data=encodeURIComponent(reportData) 拼接到 url 上,默认为 false | | throttleDelayTime | number | 0 | 默认会收集click到的标签,该参数可以设置按钮点击节流时间 | | overTime | number | 10 | 设置接口超时时长,默认 10s | | maxBreadcrumbs | number | 20 | 用户行为存放的最大容量,超过 20 条,最早的一条记录会被覆盖掉 | | recordScreentime | number | 10 | 单次录屏时长,silentRecordScreen 设为 true, 开启录屏该设置才有效 | | silentXhr | boolean | false | 默认会监控 xhr,为 true 时,将不再监控 | | silentFetch | boolean | false | 默认会监控 fetch,为 true 时,将不再监控 | | silentClick | boolean | false | 默认会监听 click 事件,当用户点击的标签不是 body 时就会被放入 breadcrumb,为 true,将不在监听 | | silentHistory | boolean | false | 默认会监控 popstate、pushState、replaceState,为 true 时,将不再监控 | | silentError | boolean | false | 默认会监控 error,为 true 时,将不在监控 | | silentUnhandledrejection | boolean | false | 默认会监控 unhandledrejection,为 true 时,将不在监控 | | silentHashchange | boolean | false | 默认会监控 hashchange,为 true 时,将不在监控 | | silentPerformance | boolean | false | 默认会上报性能指标,为 true 时,将不在监控 | | silentRecordScreen | boolean | false | 注意:默认不会开启录屏,为 true 时,开启录屏 | | silentWhiteScreen | boolean | false | 注意:默认不会开启白屏检测,为 true 时,开启检测 | | skeletonProject | boolean | false | 有骨架屏的项目建议设为 true,提高白屏检测准确性 | | whiteBoxElements | array | ['html', 'body', '#app', '#root'] | 白屏检测的容器列表,只有 silentWhiteScreen 为 true 时,才生效 | | filterXhrUrlRegExp | regExp | null | 默认为空,所有的接口请求都会被监听,不为空时,filterXhrUrlRegExp.test(xhr.url)为 true 时过滤指定的接口 | | beforePushBreadcrumb | function | null | (自定义 hook) 添加到行为列表前的 hook,有值时,所有的用户行为都要经过该 hook 处理,若返回 false,该行为不会添加到列表中 | | beforeDataReport | function | null | (自定义 hook) 数据上报前的 hook,有值时,所有的上报数据都要经过该 hook 处理,若返回 false,该条数据不会上报 |

白屏检测功能说明

该功能用来检测页面打开后,是否一直处于白屏状态,通过 silentWhiteScreen 设为 true 来开启

白屏检测功能使用:关键点采样对比 + 白屏修正机制,来确保白屏功能的正确性

对于有骨架屏的项目,如果页面一直显示骨架屏,也算是白屏的一种,有骨架屏的项目建议 skeletonProject 设为 true,提高白屏检测准确性

自定义 hook 示例

beforePushBreadcrumb

// 添加用户行为
push(data) {
  if (typeof this.beforePushBreadcrumb === 'function') {
    /**
      * 执行用户自定义的hook,若返回false,则这条数据不添加到列表中
      * @param { object } this 当前用户行为的实例
      * @param { object } data 要添加到用户行为列表的数据
      */
    let result = this.beforePushBreadcrumb(this, data);
    if (!result) return;
    this.immediatePush(result);
    return;
  }
  this.immediatePush(data);
}

beforeDataReport

// 上报数据前的hook
async beforePost(data) {
  let transportData = this.getTransportData(data);
  /**
  * 执行用户自定义的hook,若返回false,则这条数据不会进行上报
  * @param { object } transportData 当前要上报的数据
  */
  if (typeof this.beforeDataReport === 'function') {
    transportData = this.beforeDataReport(transportData);
    if (!transportData) return false;
  }
  return transportData;
}

手动上报错误示例

import webSee from 'web-monitor';

webSee.log({
  type: 'custom',
  message: '手动报错信息',
  error: new Error('报错'),
});