gulp-webpack工程化实现electron

参考网站：

　　https://www.npmjs.com/package/babel-loader

　　https://www.npmjs.com/package/gulp

　　https://www.npmjs.com/package/gulp-webpack

新建个文件夹

 

安装gulp

 

安装gulp-webpack

 

创建gulpfile文件

并写入

/**
 * Created by Administrator on 2016/11/16.
 */
const gulp = require("gulp");
const webpack = require("gulp-webpack");

gulp.task("copy_html", function () {
    gulp.src("src/*.html").pipe(gulp.dest("build"));
});

gulp.task("copy_package", function () {
    gulp.src("src/package.json").pipe(gulp.dest("build"));
});

gulp.task("com_js", function () {
    gulp.src("src/index.js").pipe(webpack({
        output: {
            filename: "index.js"
        },
        module: {
            loaders: [
                {
                    test: /\.js$/,
                    loader: 'babel', // 'babel-loader' is also a valid name to reference
                    query: {
                        presets: ['es2017']
                    }
                }
            ]
        },
        externals: {
            electron: "require('electron')", 
            path: "require('path')",
            url: "require('url')" 
        }
    })).pipe(gulp.dest("build"));
});

gulp.task("copy_main", function () {
    gulp.src("main.js").pipe(gulp.dest("build"));
});

gulp.task("default", ["copy_html", "copy_package", "com_js", "copy_main"]);

 

安装babel

 

现在看下目录结构

说明下，目的是把src文件和main.js文件通过编译放入build文件夹中

main.js代码

/**
 * Created by Administrator on 2016/11/16.
 */
const {app, BrowserWindow} = require('electron')
const path = require('path');
const url = require('url');

// 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})

    var filepath = path.join(__dirname, 'index.html');

    console.log(filepath);

    // and load the index.html of the app.
    win.loadURL(url.format({
        pathname: path.join(__dirname,'index.html'),
        protocol: 'file:',
        slashes: true
    }));

    // 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()
    }
});

src下的packjson文件内容：

{
  "scripts": {
    "starts":"electron ."
  },
  "name": "application-name",
  "version": "0.0.1",
  "main": "main.js"
}

控制台中输入

　　编译文件 gulp （在主文件下）

　　打开build文件 cd build

　　运行 electron .

结果

 

最后说明：gulp编译后有可能出现can not find module，解决方法，安装缺失的模块即可。。