最近菜鸟做项目，需要做简单的数据埋点，不是企业级的，反正看渡一的视频，企业级特别复杂，包括但不限于：错误收集、点击地方、用户行为……

菜鸟的需求就是简单收集一下用户的ip、地址、每个界面的访问时间，而且面向的是全球用户，所以自己简单写了。

一、获取IP、地址

这里菜鸟最开始想到的就是高德、腾讯地图这样的平台，里面都是有ip逆向解析的，但是菜鸟一看高德的api，发现不支持国外！！！

然后百度虽然支持，但是也不是很准确，最重要的一点是总是提示我跨域了，不知道咋解决！！！

所以菜鸟就在网上找到一个免费且比较准确的

https://ipinfo.io/account/profile

反正电脑不是手机，定位确实不好搞，反正菜鸟感觉定位的地方就是离你最近的转发基站的位置，而不是你本来的位置！

希望有知道可以精确定位的读者可以 指点江山，激扬文字！

二、数据埋点

这里菜鸟最开始想的是 vue3 的 mixins，发现 vue3 不推荐 mixins，但是可以直接使用组合式 API 的组合式函数，就相当于把mixins当函数提出去，然后需要用到的时候直接引入就行！

然后菜鸟写的代码就是这样的了：
src/mixins/pagetime.js

/*** 书写界面停留时间函数*/
import { onBeforeUnmount } from "vue";
import { DataburialpointApi } from "@/network/api";
import { useRoute } from "vue-router";// 按照惯例，组合式函数名以“use”开头
export function usePageTime() {const _routeObj = {"/content": "首页","/services/0": "NGS- Whole Genome Sequencing","/services/1": "NGS- mRNA Sequencing","/services/2": "NGS- Small RNA Sequencing","/services/3": "NGS-Lnc RNA Sequencing","/services/4": "NGS- Metagenome Sequencing","/services/5": "NGS- Microbial diversity Sequencing","/services/6": "NGS- Hi-C Sequencing","/services/7": "Nanopore- Nanopore Ultra-long Sequencing","/services/8": "Nanopore- Nanopore Sequencing","/services/9": "Nanopore- Direct RNA Sequencing","/services/10": "Nanopore- Lnc RNA Sequencing","/services/11": "Nanopore- CircRNA Sequencing","/services/12": "Nanopore- TAIL Iso Sequencing","/services/13": "Nanopore- Isoform Sequencing","/services/14": "Nanopore- Direct-CDNA Sequencing","/services/15": "Nanopore- Single-cell full-length transcriptome Sequencing","/services/16": "Nanopore- Full-length 16S/18S/ITS Amplicon Sequencing","/services/17": "Nanopore- 16S-23S Amplicon Metagenomic Sequencing","/services/18": "Nanopore- Metagenome Sequencing","/services/19": "Nanopore- PORE-C Sequencing","/services/20": "Pacbio Revio- Revio Sequencing","/resources/sample": "资源-样本要求","/about": "关于我们","/contactus": "联系我们",};let _startTime = new Date();let _useTime = 0;// 路由菜单相关let route = useRoute();onBeforeUnmount(() => {_useTime = new Date() - _startTime;console.log(_routeObj[route.path]);console.log(_useTime);let _formdata = {};_formdata.visitorId = localStorage.getItem("userId");_formdata.url = route.path;_formdata.classify = _routeObj[route.path];_formdata.time = _useTime;DataburialpointApi(_formdata).then((res) => {console.log(res);}).catch((err) => {console.log(err);});});
}

结果压根不靠谱，这样发送给后端的是跳转后的界面，而不是跳转前的，所以每次都是把上一个界面的访问时间和新跳转的界面发送过去了！！！而且还有一个bug 就是别人不切换界面，那我就不知道别人上一个界面访问了多久，且当别人访问一个界面后，直接点击关闭标签，也无法知道这个界面访问了多久！

接下来一个一个解决！

解决传入的是跳转后的界面

菜鸟发现app.vue里有监听路由，那岂不是可以监听路由改变的时候发一个emitter，然后这里监听到了，取旧的值不就行了？于是代码变成了这样：
src/mixins/pagetime.js

/*** 书写界面停留时间函数*/
import { ref, onBeforeUnmount } from "vue";
import { DataburialpointApi } from "@/network/api";
import emitter from "@/tools/eventBus";// 按照惯例，组合式函数名以“use”开头
export function usePageTime() {const _routeObj = {"/content": "首页","/services/0": "NGS- Whole Genome Sequencing","/services/1": "NGS- mRNA Sequencing","/services/2": "NGS- Small RNA Sequencing","/services/3": "NGS-Lnc RNA Sequencing","/services/4": "NGS- Metagenome Sequencing","/services/5": "NGS- Microbial diversity Sequencing","/services/6": "NGS- Hi-C Sequencing","/services/7": "Nanopore- Nanopore Ultra-long Sequencing","/services/8": "Nanopore- Nanopore Sequencing","/services/9": "Nanopore- Direct RNA Sequencing","/services/10": "Nanopore- Lnc RNA Sequencing","/services/11": "Nanopore- CircRNA Sequencing","/services/12": "Nanopore- TAIL Iso Sequencing","/services/13": "Nanopore- Isoform Sequencing","/services/14": "Nanopore- Direct-CDNA Sequencing","/services/15": "Nanopore- Single-cell full-length transcriptome Sequencing","/services/16": "Nanopore- Full-length 16S/18S/ITS Amplicon Sequencing","/services/17": "Nanopore- 16S-23S Amplicon Metagenomic Sequencing","/services/18": "Nanopore- Metagenome Sequencing","/services/19": "Nanopore- PORE-C Sequencing","/services/20": "Pacbio Revio- Revio Sequencing","/resources/sample": "资源-样本要求","/about": "关于我们","/contactus": "联系我们",};let _startTime = new Date();let _useTime = ref(0);emitter.on("pageTime", (oldValue) => {_useTime.value = new Date() - _startTime;console.log(_routeObj[oldValue]);console.log(_useTime.value);let _formdata = {};_formdata.visitorId = localStorage.getItem("userId");_formdata.url = oldValue;_formdata.classify = _routeObj[oldValue];_formdata.time = _useTime.value;DataburialpointApi(_formdata).then((res) => {console.log(res);}).catch((err) => {console.log(err);});});onBeforeUnmount(() => {emitter.off("pageTime");});
}

但是菜鸟一想，不对呀，全部和路由相关，直接写路由里面不好吗？这样写成mixins还要每个界面都这这样引入！

// mixin
import { usePageTime } from "@/mixin/pagetime";
usePageTime();

所以直接用路由守卫了，代码如下：
src/mixins/pagetime.js

import { createRouter, createWebHashHistory } from "vue-router";
import Home from "@/views/home/home.vue";
import { DataburialpointApi } from "@/network/api";const routes = [{path: "/",name: "home",redirect: "/content",component: Home,children: [{path: "/content",name: "content",component: () => import("../views/content/content.vue"),},{path: "/services/:type",name: "services",component: () => import("../views/services/services.vue"),},{path: "/resources",name: "resources",redirect: "/resources/sample",component: () => import("../views/resources/resources.vue"),children: [{path: "/resources/sample",name: "sample",component: () => import("../views/resources/components/sample.vue"),},],},{path: "/news",name: "news",component: () => import("../views/news/news.vue"),},{path: "/about",name: "about",component: () => import("../views/about/aboutus.vue"),},{path: "/contactus",name: "contactus",component: () => import("../views/contactus/contactus.vue"),},],},
];const router = createRouter({history: createWebHashHistory(),routes,
});let startTime = Date.now();
localStorage.setItem("lastPageTime", startTime);
let currentTime;
const _routeObj = {"/content": "首页","/services/0": "NGS- Whole Genome Sequencing","/services/1": "NGS- mRNA Sequencing","/services/2": "NGS- Small RNA Sequencing","/services/3": "NGS-Lnc RNA Sequencing","/services/4": "NGS- Metagenome Sequencing","/services/5": "NGS- Microbial diversity Sequencing","/services/6": "NGS- Hi-C Sequencing","/services/7": "Nanopore- Nanopore Ultra-long Sequencing","/services/8": "Nanopore- Nanopore Sequencing","/services/9": "Nanopore- Direct RNA Sequencing","/services/10": "Nanopore- Lnc RNA Sequencing","/services/11": "Nanopore- CircRNA Sequencing","/services/12": "Nanopore- TAIL Iso Sequencing","/services/13": "Nanopore- Isoform Sequencing","/services/14": "Nanopore- Direct-CDNA Sequencing","/services/15": "Nanopore- Single-cell full-length transcriptome Sequencing","/services/16": "Nanopore- Full-length 16S/18S/ITS Amplicon Sequencing","/services/17": "Nanopore- 16S-23S Amplicon Metagenomic Sequencing","/services/18": "Nanopore- Metagenome Sequencing","/services/19": "Nanopore- PORE-C Sequencing","/services/20": "Pacbio Revio- Revio Sequencing","/resources/sample": "资源-样本要求","/about": "关于我们","/contactus": "联系我们",
};router.beforeEach((to, from) => {// console.log(to, from);if (to && _routeObj[from.path]) {// 第一步：页面跳转后记录一下当前的时间 currentTimecurrentTime = Date.now();// 第二步：通过计算currentTime - startTime 的 差值 之后，再上报数据let _formdata = {};_formdata.visitorId = localStorage.getItem("userId");_formdata.url = from.path;_formdata.classify = _routeObj[from.path];_formdata.time = currentTime - startTime;// console.log(_formdata);// debugger;DataburialpointApi(_formdata).then((res) => {console.log(res);}).catch((err) => {console.log(err);});// 第三步：每次都要初始化一下 startTimestartTime = Date.now();localStorage.setItem("lastPageTime", startTime);}
});
export default router;

注意：
上面的 localStorage.setItem(“lastPageTime”, startTime); 是后续做 解决监听不到关闭网页的问题 的时候加上的！

解决监听不到关闭网页的问题

在app.vue里面加上监听页面关闭事件，这个必须用原生js，vue 的 onBeforeUnmount 根本不能在界面标签关闭时做操作！

import { useMainStore } from "@/store";
import { useRoute } from "vue-router";
// 路由菜单相关
let route = useRoute();
const mainStore = useMainStore();
onMounted(() => {// 监听页面关闭事件window.addEventListener("beforeunload", function (event) {// 计算页面停留时间（以毫秒为单位）const stayTime = new Date() - localStorage.getItem("lastPageTime");let _formdata = {};_formdata.visitorId = localStorage.getItem("userId");_formdata.url = route.path;_formdata.classify = mainStore.routeObj[route.path];_formdata.time = stayTime;// console.log(_formdata);// debugger;DataburialpointApi(_formdata).then((res) => {console.log(res);}).catch((err) => {console.log(err);});// 确保关闭页面时不会阻止默认行为delete event["returnValue"];});
});

注意：
这里 mainStore.routeObj 和上面的 _routeObj 是同一个东西，但是不能直接在 route/index.js 中使用 pinia，会报错，搜索是因为在 pinia 挂载之前使用了，具体怎么解决不知道！！！望读者 指点江山，激扬文字！！！

三、按钮埋点

到这里，菜鸟的需求就结束了，但是菜鸟拓展了一下，其实这个也很简单，就是每个按钮点击请求的时候，让后端统计一下，或者前端请求一下后端的某个接口就行！当然如果能直接封装成 自定义指令 就最好了！！！

参考文章：
vue项目进行前端埋点，记录页面停留时间