2020-06-09 electron 一些问题和开发前的准备

• electron、electron-packager慢的问题

export ELECTRON_MIRROR=https://npm.taobao.org/mirrors/electron/
export ELECTRON_CUSTOM_DIR=<CURRENT_VERSION>

• js 不运行

Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self'". Either the 'unsafe-inline' keyword, a hash ('sha256-0ueXKeM6/XPcQ+fZ5z5+evQaq4i+TxvOonmAh2jjDJM='), or a nonce ('nonce-...') is required to enable inline execution.

修改html 代码

    <meta http-equiv="Content-Security-Policy" content="default-src 'self'; script-src * 'unsafe-inline'">
    <meta http-equiv="X-Content-Security-Policy" content="default-src 'self'; script-src * 'unsafe-inline'">

• 引入 jquery

<script>window.$ = window.jQuery = require("./js/jquery-3.5.1.min")</script>

• html require 出错 nodeIntegration: true

  const mainWindow = new BrowserWindow({
    width: 800,
    height: 600,
    webPreferences: {
      nodeIntegration: true,
      preload: path.join(__dirname, 'preload.js')
    }
  })

• 开启浏览器调试模式

  const mainWindow = new BrowserWindow({
    width: 800,
    height: 600,
    webPreferences: {
      nodeIntegration: true,
      preload: path.join(__dirname, 'preload.js')
    }
  })

  mainWindow.webContents.openDevTools()

然后就可以开心地搞html啦！！！

参考文献：
https://www.jianshu.com/p/520934cea5ee