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  • webpack 通用环境快速搭建

    能用babel编译es2015 、 能热编译、能加载静态资源(js/css/font/image)。是一个很通用的开发环境,虽然不智能。但很好扩展

    npm 安装列表:

    # webpack 核心
    npm webpack --save-dev
    # 安装babel加载器,主要是用来编译es2015 npm install babel
    -cli babel-core babel-loader babel-preset-es2015 babel-preset-stage-2 --save-dev
    # 安装css加载器 npm css
    -loader style-loader --save-dev
    # 字体文件和图片文件的加载器 npm file
    -loader --save-dev
    # html文件处理插件 npm html
    -webpack-plugin --save

    # 热编译
    npm webpack-dev-server --save-dev

     

    webpack.config.js

    var HtmlWebpackPlugin = require('html-webpack-plugin');
    var webpack=require("webpack");
    
    module.exports = {
        entry : {
            app : [
                'webpack-dev-server/client?http://127.0.0.1:8891',  // 如果想编译webpack -p 就注释这句话
                __dirname + "/src/js/main.js"
            ]
        },
        output : {
             publicPath: "http://127.0.0.1:8891/",  // 如果想编译webpack -p 就注释这句话
             path: __dirname+'/build/js', 
             filename:'[name].js'   
        },
        module : {
            loaders : [
               {test:/.js$/,loader:"babel-loader", query: { compact:true },exclude: /node_modules/},
               {test: /.css$/,loader: 'style-loader!css-loader'},
               {test: /.(png|jpe?g|gif|svg)(?S*)?$/,loader: 'file-loader',query: {name: '[name].[ext]?[hash]'}},
               {test:/.(eot|woff|woff2|svg|ttf)([?]?.*)$/,loader:"file-loader"}
            ]
        },
        plugins : [
             new HtmlWebpackPlugin({
                filename:"index.html",  // 如果想使用热编译环境 npm run dev 就使用这个地址
            //filename:__dirname + "/build/index.html"  // 如果想编译webpack -p 就使用这个地址
                template: __dirname+'/src/index.html',
                inject:'body',
                hash:true,
                chunks:["app"]
            })
        ]
    };

     

    package.json

     "scripts": {
        "dev": "webpack-dev-server --host  127.0.0.1 --port 8891  --inline --hot "
      },

    目录结构:

    快速启动:npm run dev

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  • 原文地址:https://www.cnblogs.com/CyLee/p/6422863.html
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