Electron installation problems

Project input ： npm config edit

stay registry Add... Below , And replaced  registry

registry=https://registry.npm.taobao.org/
disturl=https://npm.taobao.org/mirrors/node
electron_mirror=https://cdn.npm.taobao.org/dist/electron/
sass_binary_site=https://npm.taobao.org/mirrors/node-sass/

  install electron Failure postinstall: `node install.js`

npm config set electron_mirror "https://npm.taobao.org/mirrors/electron/"

 Electron Preloading ：

  newly build preload.js stay src below

preload.js:

var electron_re=require('electron')
window.electron=electron_re

main.js: 

const {
  BrowserWindow,
} =  require('electron')
new BrowserWindow({
    width: 1100,
    height: 720,
    minWidth: 1100,
    minHeight: 720,
    webPreferences: {
      nodeIntegration: true,
      preload: path.join(__dirname, '/preload.js'),
      nativeWindowOpen: true,
      contextIsolation: false,// need false
      webSecurity: false
    },
    icon: `${__static}/icon/favicon.ico`
 })
win.loadURL('app://./index.html')

 vue.config.js:

module.exports = {
    pluginOptions:{
        electronBuilder:{
             preload:'src/preload.js',
             target: "electron-renderer"
        }
    }
}

Possible problems in packaging

* 1. Download when packaging electron-v.xxxx.zip File failed

* terms of settlement ： Download the files of the corresponding version and packaging platform directly from the file library of Taobao , After downloading, put it in C:\Users\Administrator\AppData\Local\electron\Cache Under this catalog

* 2. Download when packaging winCodeSign-v.xxx.7z File failed

* Download address ：https://github.com/electron-userland/electron-builder-binaries/releases/download/winCodeSign-2.5.0/winCodeSign-2.5.0.7z

* After downloading, unzip it and put it C:\Users\Administrator\AppData\Local\electron-builder\Cache\winCodeSign Under the table of contents

* 3. Download when packaging nsis-v.xxx.7z File failed

* Download address ：https://github.com/electron-userland/electron-builder-binaries/releases/download/nsis-3.0.3.2/nsis-3.0.3.2.7z

* After downloading, unzip it and put it C:\Users\Administrator\AppData\Local\electron-builder\Cache\nsis

* 4. Download when packaging nsis-resources-v.xxx.7z File failed

* Download address ：https://github.com/electron-userland/electron-builder-binaries/releases/download/nsis-resources-3.4.1/nsis-resources-3.4.1.7z

* After downloading, unzip it and put it C:\Users\Administrator\AppData\Local\electron-builder\Cache\nsis\nsis-resources-3.4.1