Hello World！

Question

我正在尝试将webpack 4用于我的电子应用程序。

{
  "devDependencies": {
    "clean-webpack-plugin": "^0.1.19",
    "html-webpack-plugin": "^3.2.0",
    "webpack": "^4.18.0",
    "webpack-cli": "^3.1.0"
  },
  "dependencies": {
    "electron": "^2.0.9",
    "lodash": "^4.17.10"
  }
}

我的webpack.config.js是（注意目标是电子主体）：

const path = require('path');

module.exports = {
    mode: 'development',
    entry: {
        main: './main/index.js'
    },
    output: {
        filename: '[name].bundle.js',
        path: path.resolve(__dirname, 'dist')
    },
    target: 'electron-main'
}

我做到了：

npm init -y
已添加到package.json "main": "dist/main.bundle.js"。

使用电子快速入门的内容https://electronjs.org/docs/tutorial/first-app-创建了./main/index.js-（只是更改了要求，以导入并到达app / index.html路径）：

import { app, BrowserWindow } from 'electron'

// 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 win;

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

    // and load the index.html of the app.
    win.loadFile('app/index.html');

    // Open the DevTools.
    win.webContents.openDevTools();

    // Emitted when the window is closed.
    win.on('closed', () => {
        // 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.
        win = 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', () => {
    // On macOS 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', () => {
    // 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 (win === 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.

我创建了dist/app/index.html，内容为：

你好，世界！

Hello World！
我们正在使用节点document.write（process.versions.node）， Chrome document.write（process.versions.chrome），和Electron document.write（process.versions.electron）。
我运行npx webpack并且成功。

但是，当我执行electron .时，我得到的win.loadFile是不确定的。这是屏幕截图：

https://i.imgur.com/mSJhK4y.png

Answer 1

也许使用Electron，React，Sass和Webpack 4进行此设置会给您一些想法... https://github.com/wende60/Electron-Webpack4-React-Sass

致谢，乔

网络打包时未定义新的BrowserWindow loadFile

Hello World！

1 个答案: