一、代码地址
github:
二、配置说明
1、命令
(1)npm i 安装依赖包
(2)num run dev 发布调试环境
(3)npm run bulid 发布线上环境
2、功能
(1)处理vue文件
(2)处理js文件
(3)ES6编译
(4)css处理(包括自动添加前缀)
(5)图片处理
(6)线上环境:文件MD5(hash)
(7)线上环境:文件压缩(js压缩)
(8)线上环境:模板文件处理
三、关键文件
1、webpack.config.js
//处理共用、通用的jsvar webpack = require('webpack');//处理html模板var HtmlWebpackPlugin = require('html-webpack-plugin');//css单独打包var ExtractTextPlugin = require('extract-text-webpack-plugin');var merge = require('webpack-merge');var webpackBaseConfig = require('./webpack.config.js');// 清空基本配置的插件列表webpackBaseConfig.plugins = [];module.exports = merge(webpackBaseConfig, { output: { //用于在生产模式下更新内嵌到css、html文件里的url值 publicPath: 'dist/', // 将入口文件重命名为带有 20 位 hash 值的唯一文件 filename: '[name].[hash].js' }, plugins: [ new ExtractTextPlugin({ // 提取 css,并重命名为带有 20 位 hash 值的唯一文件 filename: '[name].[hash].css', allChunks: true }), // 定义当前 node 环境为生产环境 new webpack.DefinePlugin({ 'process.env': { NODE_ENV: '"production"' } }), // 压缩 js new webpack.optimize.UglifyJsPlugin({ compress: { warnings: false } }), // 提取模板,并保存入口 html 文件 new HtmlWebpackPlugin({ //输出文件 filename: '../index_prod.html', //模板文件 template: './index.ejs', inject: false, //html压缩// minify:{ // //删除注释// removeComments:true,// //删除空格// collapseWhitespace:true// } }) ]});
2、webpack.prod.config.js (用于线上环境)
//处理共用、通用的jsvar webpack = require('webpack');//处理html模板var HtmlWebpackPlugin = require('html-webpack-plugin');//css单独打包var ExtractTextPlugin = require('extract-text-webpack-plugin');var merge = require('webpack-merge');var webpackBaseConfig = require('./webpack.config.js');// 清空基本配置的插件列表webpackBaseConfig.plugins = [];module.exports = merge(webpackBaseConfig, { output: { //用于在生产模式下更新内嵌到css、html文件里的url值 publicPath: 'dist/', // 将入口文件重命名为带有 20 位 hash 值的唯一文件 filename: '[name].[hash].js' }, plugins: [ new ExtractTextPlugin({ // 提取 css,并重命名为带有 20 位 hash 值的唯一文件 filename: '[name].[hash].css', allChunks: true }), // 定义当前 node 环境为生产环境 new webpack.DefinePlugin({ 'process.env': { NODE_ENV: '"production"' } }), // 压缩 js new webpack.optimize.UglifyJsPlugin({ compress: { warnings: false } }), // 提取模板,并保存入口 html 文件 new HtmlWebpackPlugin({ //输出文件 filename: '../index_prod.html', //模板文件 template: './index.ejs', inject: false, //html压缩// minify:{ // //删除注释// removeComments:true,// //删除空格// collapseWhitespace:true// } }) ]});
3、package.json
{ "name": "hello", "version": "1.0.0", "description": "", "main": "main.js", "scripts": { "dev": "webpack-dev-server --open --config webpack.config.js", "bulid": "webpack --progress --hide-modules --config webpack.prod.config.js" }, "author": "", "license": "ISC", "devDependencies": { "autoprefixer": "^7.2.3", "babel": "^6.23.0", "babel-core": "^6.24.0", "babel-loader": "^6.4.1", "babel-plugin-transform-runtime": "^6.23.0", "babel-preset-es2015": "^6.24.0", "babel-preset-latest": "^6.24.1", "babel-runtime": "^6.23.0", "css-loader": "^0.27.3", "extract-text-webpack-plugin": "^2.1.0", "file-loader": "^0.10.1", "html-webpack-plugin": "^2.30.1", "style-loader": "^0.16.1", "url-loader": "^0.5.9", "vue-hot-reload-api": "^2.0.11", "vue-loader": "^11.3.4", "vue-style-loader": "^2.0.5", "vue-template-compiler": "^2.2.6", "webpack": "^2.3.2", "webpack-dev-server": "^2.4.2", "webpack-merge": "^4.1.1" }, "dependencies": { "vue": "^2.2.6" }}