• webpack4.x 快速搭建vue开发环境


    webpack version: 4.x

    1. 初始化项目(如果不需要特殊的设置可以加上 -y 参数可直接生成 package.json) macOS和linux需要加sudo
    npm init
    
    1. 安装各种需要的包和loader
    npm install webpack  webpack-cli webpack-dev-server babel-core babel-loader babel-preset-es2015 babel-preset-stage-0 css-loader style-loader file-loader url-loader html-webpack-plugin vue vue-router vue-loader vue-template-compiler   --save-dev
    

    这其中包括了css js html image vue 各种文件的 loader

    1. 新建 webpack.config.js 文件(名称必须是这个) 并且 配置这个文件
    /**
     * webpack config file
     */
    
    
    const HtmlWebpackPlugin = require("html-webpack-plugin");
    
    const path = require("path");
    
    const VueLoaderPlugin = require('vue-loader/lib/plugin');
    module.exports = {
        entry: "./src/index.js",
        output: {
            filename: 'bundle.js',
            path: path.resolve("./dist"),
        },
        module: {
            rules: [
               // .js 文件处理 loader
                {
                    test: /.js$/,
                    use: 'babel-loader',
                    exclude: /node_modules/
                },
               // .css 文件处理 loader
               {
                    test: /.css$/,
                    use: ['style-loader', 'css-loader']
                },
               // 图片文件处理 loader
                {
                    test: /.(jpg|png|gif|jpeg)/,
                    use: 'url-loader?limit=8192'
                },
                // .vue 文件处理 loader
                {
                    test: /.vue$/,
                    use: 'vue-loader'
                }
            ]
        },
        
       // 插件
        plugins: [
            new HtmlWebpackPlugin({
                templalte: './src/index.html'
            }),
            new VueLoaderPlugin(),
        ],
        mode: 'production'
    };
    
    1. package.json 文件中配置scripts
     "scripts": {
        "build": "webpack",
        "dev": "webpack-dev-server --mode development"
      },
    
    1. 启动测试,看服务是否启动成功,如果成功,到浏览器中访问提示的url 一般是 http://localhost:8080
    npm run dev
    
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  • 原文地址:https://www.cnblogs.com/liaohui5/p/10581650.html
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