Electron使用指南 - [09] 环境搭建

ゝ一世哀愁。 2022-12-02 13:51 201阅读 0赞

## 1、搭建 Electron 环境 ##

在你认为合适的目录下 创建 readit-vue 目录，在终端命令行里输入命令：

cd 你认为合适的目录/readit-vue
    npm init -y
    npm install electron@latest -D

### 2、创建 main.js 文件 ###

在项目根目录下创建 main.js 文件：

// /main.js
    
    // Modules
    const {app, BrowserWindow} = require('electron')
    const windowStateKeeper = require('electron-window-state')
    
    // Keep a global reference of the window object, if you don't, the window will
    // be closed automatically when the JavaScript object is garbage collected.
    let mainWindow
    
    // Create a new BrowserWindow when `app` is ready
    function createWindow () {
    
      // Win state keeper
      let state = windowStateKeeper({
        defaultWidth: 500, defaultHeight: 650
      })
    
      mainWindow = new BrowserWindow({
        x: state.x, 
        y: state.y,
        width: state.width, 
        height: state.height,
        minWidth: 350, 
        maxWidth: 650, 
        minHeight: 300,
        webPreferences: {
          nodeIntegration: true
        }
      })
    
      // Load local vue server into the new BrowserWindow
      mainWindow.loadURL('http://localhost:8080')
    
      // Manage new window state
      state.manage(mainWindow)
    
      // Open DevTools - Remove for PRODUCTION!
      mainWindow.webContents.openDevTools();
    
      // Listen for window being closed
      mainWindow.on('closed',  () => {
        mainWindow = null
      })
    }
    
    // Electron `app` is ready
    app.on('ready', createWindow)
    
    // Quit when all windows are closed - (Not macOS - Darwin)
    app.on('window-all-closed', () => {
      if (process.platform !== 'darwin') app.quit()
    })
    
    // When app icon is clicked and app is running, (macOS) recreate the BrowserWindow
    app.on('activate', () => {
      if (mainWindow === null) createWindow()
    })

### 3、搭建 Vue 环境, 启动 Vue 服务 ###

在命令行里输入：

vue create vue-renderer
    cd vue-renderer
    yarn serve

### 4、配置 package.json npm 脚本 ###

// /package.json
    {
      // ...
      "scripts": {
        "start": "nodemon --exec 'electron .'"
      }
    }

### 5、启动应用 ###

npm start