myApp/main.js

// Modules to control application life and create native browser window
const {app, BrowserWindow, session} = require('electron')
const path = require('path')
const fs = require('fs')
// 读取配置文件
let enterURL = 'http://cunchu.site/work/debug/index.html'
let webConfig = {
  width: 376,
  height: 667,
  webPreferences: {
    webSecurity: false,
    nodeIntegration: true,
    nativeWindowOpen: false
  },
  autoHideMenuBar: true
  // 无边框
  // frame: false,
  // 全屏
  // fullscreen: true
}
// 判断是否有特殊配置文件
console.log(__dirname + "\\config.json")
if (fs.existsSync("./config.json")) {
  webConfig = JSON.parse(fs.readFileSync('./config.json', 'utf-8'))
  enterURL = webConfig.enterURL
}

const xxx_filter = {
  urls: webConfig.redirect || []
}

function createWindow () {
  // Create the browser window.
  
  // if (config.preload) {
  //   console.log(config.preload)
  //   webConfig.webPreferences.preload = config.preload
  // }
  console.log(webConfig)
  const mainWindow = new BrowserWindow(webConfig)

  // and load the index.html of the app.
  // mainWindow.loadFile('./resources/01.html')
  // mainWindow.webContents.userAgent = 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Mobile/15E148 Safari/604.1 electron'
  // mainWindow.webContents.openDevTools()
  mainWindow.loadURL(enterURL)
  mainWindow.webContents.on("dom-ready", function() {
  // 代理
  if (webConfig.proxy) {
    mainWindow.webContents.session.setProxy({
      proxyRules: webConfig.proxy,
      proxyBypassRules: 'localhost',
    }, function () {
      console.log('代理设置完毕')
    });
  }
  mainWindow.webContents.executeJavaScript(`
  var owoApp = 3
  window.owoPC = true
  function loadScript(url, callback) {
    var script = document.createElement("script")
    script.type = "text/javascript";
    if (script.readyState) { //IE
        script.onreadystatechange = function () {
            if (script.readyState == "loaded" || script.readyState == "complete") {
                script.onreadystatechange = null;
                if (callback) callback();
            }
        };
    } else { //Others
        script.onload = function () {
            if (callback) callback();
        };
    }
    script.src = url;
    var head = document.head || document.getElementsByTagName('head')[0];
    head.appendChild(script);
  }
  function loadJsCode(code){
    var script = document.createElement('script');
    script.type = 'text/javascript';
    //for Chrome Firefox Opera Safari
    script.appendChild(document.createTextNode(code));
    //for IE
    //script.text = code;
    document.body.appendChild(script);
  }
  function loadCSS (url) {
    var link = document.createElement("link");
    link.rel = "stylesheet";
    link.type = "text/css";
    link.href = url;
    document.getElementsByTagName("head")[0].appendChild(link);
  }
  // 拦截请求
  loadScript('//cunchu.site/work/assist/ajaxhook.min.js')
  let needLoad = localStorage.getItem('needLoad')
  needLoad = null
  function owoReload (data) {
    data.forEach(element => {
      if (element.type == 'app') {
        let scriptList = element.script
        if (typeof scriptList == 'string') {
          scriptList = JSON.parse(scriptList)
        }
        if (typeof element.style == 'string') {
          element.style = JSON.parse(element.style)
        }
        scriptList.forEach(scriptItem => {
          loadScript(scriptItem)
        });
        element.style.forEach(styleItem => {
          loadCSS(styleItem)
        });
        if (element.data) loadJsCode(element.data)
      }
    });
  }
  
  if (needLoad) {
    owoReload(JSON.parse(needLoad))
  } else {
    fetch("https://going.run/assist?route=app", {
      method: 'POST',
      headers: {
        "Content-Type": "application/json"
      },
      body: JSON.stringify({
        "url": location.href,
        "edition": 1
      }),
      redirect: 'follow'
    }).then(response => response.json())
      .then(result => {
        if (result['err'] == 0) {
          owoReload(result['data'])
          localStorage.setItem('needLoad', JSON.stringify(result['data']))
        }
      })
      .catch(error => console.log('error', error))
  }
    `);
  });
  // Open the DevTools.
  
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(() => {
  session.defaultSession.webRequest.onBeforeRequest(xxx_filter, (details, callback) => {
    callback({ redirectURL: webConfig.redirectURL});
  })
  // 判断是否无缓存
  if (webConfig.noCache) {
    console.log('无缓存模式!')
    if (!webConfig.webPreferences) webConfig.webPreferences = {}
    webConfig.webPreferences.partition = 'persist:Session' + Math.round(Math.random()*100000)
  }
  createWindow()
  
  app.on('activate', function () {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })
})

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', function () {
  if (process.platform !== 'darwin') app.quit()
})

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.