摘要:安装环境安装并添加入环境变量安装淘宝镜像安装安装脚手架创建项目模板进入到要放项目的文件夹安装目录结构调整配置文件修改添加依赖返回目录中的所有子文件修改文件夹中的文件新增代码页面模板取得相应的页面路径,因为之前的配置,所
1.安装环境
安装node.js 并添加入环境变量PATH
安装淘宝NPM镜像
$ npm install -g cnpm --registry=https://registry.npm.taobao.org
安装webpack
npm install webpack -g
安装vue-cli脚手架
npm install -g vue-cli
创建项目模板 vue init wepack vue-multipage-demo
cmd进入到要放项目的文件夹
安装 cnpm install
2.目录结构调整
3.配置文件修改
添加依赖 glob (返回目录中的所有子文件)
npm install glob
修改build文件夹中的utils.js文件
//新增代码 var glob = require("glob"); // 页面模板 var HtmlWebpackPlugin = require("html-webpack-plugin"); // 取得相应的页面路径,因为之前的配置,所以是src文件夹下的pages文件夹 var PAGE_PATH = path.resolve(__dirname, "../src/pages"); // 用于做相应的merge处理 var merge = require("webpack-merge"); //多入口配置 // 通过glob模块读取pages文件夹下的所有对应文件夹下的js后缀文件,如果该文件存在 // 那么就作为入口处理 exports.entries = function () { var entryFiles = glob.sync(PAGE_PATH + "/*/*.js") var map = {} entryFiles.forEach((filePath) => { var filename = filePath.substring(filePath.lastIndexOf("/") + 1, filePath.lastIndexOf(".")) map[filename] = filePath }) return map } //多页面输出配置 // 与上面的多页面入口配置相同,读取pages文件夹下的对应的html后缀文件,然后放入数组中 exports.htmlPlugin = function () { let entryHtml = glob.sync(PAGE_PATH + "/*/*.html") let arr = [] entryHtml.forEach((filePath) => { let filename = filePath.substring(filePath.lastIndexOf("/") + 1, filePath.lastIndexOf(".")) let conf = { // 模板来源 template: filePath, // 文件名称 filename: filename + ".html", // 页面模板需要加对应的js脚本,如果不加这行则每个页面都会引入所有的js脚本 chunks: ["manifest", "vendor", filename], inject: true } if (process.env.NODE_ENV === "production") { conf = merge(conf, { minify: { removeComments: true, collapseWhitespace: true, removeAttributeQuotes: true }, chunksSortMode: "dependency" }) } arr.push(new HtmlWebpackPlugin(conf)) }) return arr }
修改webpack.base.conf.js文件
function resolve (dir) { return path.join(__dirname, "..", dir) } const createLintingRule = () => ({ test: /.(js|vue)$/, loader: "eslint-loader", enforce: "pre", include: [resolve("src"), resolve("test")], options: { formatter: require("eslint-friendly-formatter"), emitWarning: !config.dev.showEslintErrorsInOverlay } }) module.exports = { context: path.resolve(__dirname, "../"), //注释代码开始 // entry: { // app: "./src/main.js" // }, //注释代码结束 //新增代码开始 entry: utils.entries(), //新增代码结束 output: { path: config.build.assetsRoot, filename: "[name].js", publicPath: process.env.NODE_ENV === "production" ? config.build.assetsPublicPath : config.dev.assetsPublicPath }, resolve: { extensions: [".js", ".vue", ".json"], alias: { "vue$": "vue/dist/vue.esm.js", "@": resolve("src"), } }, module: { rules: [ ...(config.dev.useEslint ? [createLintingRule()] : []), { test: /.vue$/, loader: "vue-loader", options: vueLoaderConfig }, { test: /.js$/, loader: "babel-loader", include: [resolve("src"), resolve("test"), resolve("node_modules/webpack-dev-server/client")] }, { test: /.(png|jpe?g|gif|svg)(?.*)?$/, loader: "url-loader", options: { limit: 10000, name: utils.assetsPath("img/[name].[hash:7].[ext]") } }, { test: /.(mp4|webm|ogg|mp3|wav|flac|aac)(?.*)?$/, loader: "url-loader", options: { limit: 10000, name: utils.assetsPath("media/[name].[hash:7].[ext]") } }, { test: /.(woff2?|eot|ttf|otf)(?.*)?$/, loader: "url-loader", options: { limit: 10000, name: utils.assetsPath("fonts/[name].[hash:7].[ext]") } } ] }, node: { // prevent webpack from injecting useless setImmediate polyfill because Vue // source contains it (although only uses it if it"s native). setImmediate: false, // prevent webpack from injecting mocks to Node native modules // that does not make sense for the client dgram: "empty", fs: "empty", net: "empty", tls: "empty", child_process: "empty" } }
修改webpack.dev.conf.js文件
plugins: [ new webpack.DefinePlugin({ "process.env": require("../config/dev.env") }), new webpack.HotModuleReplacementPlugin(), new webpack.NamedModulesPlugin(), // HMR shows correct file names in console on update. new webpack.NoEmitOnErrorsPlugin(), // https://github.com/ampedandwired/html-webpack-plugin //多页面输出配置 //注释代码开始 // new HtmlWebpackPlugin({ // filename: "index.html", // template: "index.html", // inject: true // }), //注释代码结束 // copy custom static assets new CopyWebpackPlugin([ { from: path.resolve(__dirname, "../static"), to: config.dev.assetsSubDirectory, ignore: [".*"] } ]) //新增代码开始 ].concat(utils.htmlPlugin()) //新增代码结束 })
修改webpack.prod.conf.js文件
"use strict" const path = require("path") const utils = require("./utils") const webpack = require("webpack") const config = require("../config") const merge = require("webpack-merge") const baseWebpackConfig = require("./webpack.base.conf") const CopyWebpackPlugin = require("copy-webpack-plugin") const HtmlWebpackPlugin = require("html-webpack-plugin") const ExtractTextPlugin = require("extract-text-webpack-plugin") const OptimizeCSSPlugin = require("optimize-css-assets-webpack-plugin") const UglifyJsPlugin = require("uglifyjs-webpack-plugin") const env = process.env.NODE_ENV === "testing" ? require("../config/test.env") : require("../config/prod.env") const webpackConfig = merge(baseWebpackConfig, { module: { rules: utils.styleLoaders({ sourceMap: config.build.productionSourceMap, extract: true, usePostCSS: true }) }, devtool: config.build.productionSourceMap ? config.build.devtool : false, output: { path: config.build.assetsRoot, filename: utils.assetsPath("js/[name].[chunkhash].js"), chunkFilename: utils.assetsPath("js/[id].[chunkhash].js") }, plugins: [ // http://vuejs.github.io/vue-loader/en/workflow/production.html new webpack.DefinePlugin({ "process.env": env }), new UglifyJsPlugin({ uglifyOptions: { compress: { warnings: false } }, sourceMap: config.build.productionSourceMap, parallel: true }), // extract css into its own file new ExtractTextPlugin({ filename: utils.assetsPath("css/[name].[contenthash].css"), // Setting the following option to `false` will not extract CSS from codesplit chunks. // Their CSS will instead be inserted dynamically with style-loader when the codesplit chunk has been loaded by webpack. // It"s currently set to `true` because we are seeing that sourcemaps are included in the codesplit bundle as well when it"s `false`, // increasing file size: https://github.com/vuejs-templates/webpack/issues/1110 allChunks: true, }), // Compress extracted CSS. We are using this plugin so that possible // duplicated CSS from different components can be deduped. new OptimizeCSSPlugin({ cssProcessorOptions: config.build.productionSourceMap ? { safe: true, map: { inline: false } } : { safe: true } }), // generate dist index.html with correct asset hash for caching. // you can customize output by editing /index.html // see https://github.com/ampedandwired/html-webpack-plugin //注释代码开始 // new HtmlWebpackPlugin({ // filename: process.env.NODE_ENV === "testing" // ? "index.html" // : config.build.index, // template: "index.html", // inject: true, // minify: { // removeComments: true, // collapseWhitespace: true, // removeAttributeQuotes: true // // more options: // // https://github.com/kangax/html-minifier#options-quick-reference // }, // necessary to consistently work with multiple chunks via CommonsChunkPlugin // chunksSortMode: "dependency" // }), //注释代码结束 // keep module.id stable when vendor modules does not change new webpack.HashedModuleIdsPlugin(), // enable scope hoisting new webpack.optimize.ModuleConcatenationPlugin(), // split vendor js into its own file new webpack.optimize.CommonsChunkPlugin({ name: "vendor", minChunks (module) { // any required modules inside node_modules are extracted to vendor return ( module.resource && /.js$/.test(module.resource) && module.resource.indexOf( path.join(__dirname, "../node_modules") ) === 0 ) } }), // extract webpack runtime and module manifest to its own file in order to // prevent vendor hash from being updated whenever app bundle is updated new webpack.optimize.CommonsChunkPlugin({ name: "manifest", minChunks: Infinity }), // This instance extracts shared chunks from code splitted chunks and bundles them // in a separate chunk, similar to the vendor chunk // see: https://webpack.js.org/plugins/commons-chunk-plugin/#extra-async-commons-chunk new webpack.optimize.CommonsChunkPlugin({ name: "app", async: "vendor-async", children: true, minChunks: 3 }), // copy custom static assets new CopyWebpackPlugin([ { from: path.resolve(__dirname, "../static"), to: config.build.assetsSubDirectory, ignore: [".*"] } ]) //修改代码开始 ].concat(utils.htmlPlugin()) //修改代码结束 }) if (config.build.productionGzip) { const CompressionWebpackPlugin = require("compression-webpack-plugin") webpackConfig.plugins.push( new CompressionWebpackPlugin({ asset: "[path].gz[query]", algorithm: "gzip", test: new RegExp( ".(" + config.build.productionGzipExtensions.join("|") + ")$" ), threshold: 10240, minRatio: 0.8 }) ) } if (config.build.bundleAnalyzerReport) { const BundleAnalyzerPlugin = require("webpack-bundle-analyzer").BundleAnalyzerPlugin webpackConfig.plugins.push(new BundleAnalyzerPlugin()) } module.exports = webpackConfig
多页面的配置完成 cnpm run dev
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