如何将现有的 angular 应用程序移植到电子?

How to port an existing angular app to electron?

我是 angular 的初学者,也是 Electron 的菜鸟。我想知道是否可以通过使用 webapp 的大部分现有代码库将现有的 angular 应用程序移植到 electron?

我在这方面找到了几个链接,但在 Google 上找到的不多。大多数结果都是从 angular 和 electron 开始创建桌面应用程序——这是我的意图,但我想使用我现有的大部分代码库,理想情况下只需添加 webpack 和 electron 相关配置来编译 electon 应用程序现有代码库,因为我不想维护同一代码库的两个版本。

我可以使用这个桥接器访问 Electron API(虽然我不确定它们如何连接在一起) https://github.com/develephant/ngElectron

人们通常做什么?

以下是我将 Electron 添加到现有 AngularJS 应用程序的步骤。
1. 克隆现有的 Angular 应用程序 git clone https://github.com/angular/angular-seed.git.
2. cd angular-seed.
3. npm install --save electron.
4. 在 /app 中,创建一个 main.js 文件并粘贴:

const electron = require('electron')
// Module to control application life.
const app = electron.app
// Module to create native browser window.
const BrowserWindow = electron.BrowserWindow

// 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

function createWindow () {
  // Create the browser window.
  mainWindow = new BrowserWindow({width: 800, height: 600})

  // and load the index.html of the app.
  mainWindow.loadURL(`file://${__dirname}/index.html`)

  // Open the DevTools.
  //mainWindow.webContents.openDevTools()

  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
}

// 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.on('ready', createWindow)

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

app.on('activate', function () {
  // On OS X 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 (mainWindow === null) {
    createWindow()
  }
})

// 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.
  1. 在 /app 中,创建一个空白 renderer.js 文件。
  2. 在 package.json 的根目录中添加 "main": "main.js".
  3. 在 package.json 的 "scripts" 部分将 "start" 更改为 "start": "electron ."
  4. npm install && npm start.

loadURL 路径应为 dist 文件夹 index.html,请正确检查您的文件夹路径,否则应用程序将加载为空

 mainWindow.loadURL('dist/index.html')