launcher/js/test.js

var axios = require('axios')

const webview = document.querySelector('webview')
// const indicator = document.querySelector("#indicator")
let date1 ,date2
console.log("qqqqq")
const loadStart = () =>{
    // indicator.innerHTML = "loading...."
    date1=new Date().getTime()
    console.log("开始时间",date1)
}

const loadStop = () =>{
    // indicator.innerHTML = "OK...."
    date2 = new Date().getTime()
    console.log("date 2",date2,date2 - date1)
    let ipAddress = "0309";
    let timing = window.performance.timing;
    let timingData ={
        "caseTime":date2-date1,
        "prepareTime":timing.fetchStart - timing.navigationStart,
        "appcacheTIme":timing.domainLookupStart - timing.fetchStart,
        "dnsTime":timing.domainLookupEnd - timing.domainLookupStart,
        "tcpTime":timing.connectEnd - timing.connectStart,
        "requestTime":timing.responseEnd - timing.requestStart,
        "domLoadTime":timing.domInteractive - timing.responseEnd,
        "domPass":timing.domComplete - timing.domInteractive,
        "loadTime":timing.loadEventEnd - timing.loadEventStart,
        "loadedTime":timing.loadEventEnd - timing.navigationStart,
        "pageLoadedTime":timing.loadEventStart - timing.navigationStart
    }
    if((date2 - date1)>300){
        axios.post("http://192.168.1.188:7001/api/createTimeCost", {ipAddress, timingData})
    }
    // axios.post("http://192.168.1.188:7001/api/createTimeCost", {ipAddress, timingData})
    var loading = document.getElementById('loading');
    console.log("jiazai wancheng 333",document.readyState,date2,date1)
    setTimeout(function(){
        console.log("jiazai wancheng",loading.style.display)
        loading.style.display = "none"
    },date2-date1)
    if (document.readyState == "complete"){
            console.log("jiazai wancheng")
            loading.style.display = "none"
        }
}

webview.addEventListener('did-start-loading',loadStart)
webview.addEventListener('did-stop-loading',loadStop)

// webview.addEventListener('dom-ready',()=>{ //打开调试窗口
//     webview.openDevTools()
// })

// var temp = document.querySelector(".system-set-base.set-ul")
// console.log("temp de zhi shi ",temp)