准备工作

在本地用vue-cli新建一个项目，首先安装vue-cil，命令：

npm install -g vue-cli

新建一个vue项目,创建一个基于"webpack"的项目,项目名为vuedemo：

vue init webpack vuedemo

这里有一个地方需要改一下，在执行npm install命令之前，在package.json里添加一个依赖,后面会用到。

修改webpack配置

项目目录

├── README.md├── build│   ├── build.js│   ├── check-versions.js│   ├── dev-client.js│   ├── dev-server.js│   ├── utils.js│   ├── vue-loader.conf.js│   ├── webpack.base.conf.js│   ├── webpack.dev.conf.js│   └── webpack.prod.conf.js├── config│   ├── dev.env.js│   ├── index.js│   └── prod.env.js├── package.json├── src│   ├── assets│   │   └── logo.png│   ├── components│   │   ├── Hello.vue│   │   └── cell.vue│   └── pages│       ├── cell│       │   ├── cell.html│       │   ├── cell.js│       │   └── cell.vue│       └── index│           ├── index.html│           ├── index.js│           ├── index.vue│           └── router│               └── index.js└── static

在这一步里我们需要改动的文件都在build文件下，分别是：

• utils.js
• webpack.base.conf.js
• webpack.dev.conf.js
• webpack.prod.conf.js

utils.js文件

// utils.js文件var path = require('path')var config = require('../config')var ExtractTextPlugin = require('extract-text-webpack-plugin')exports.assetsPath = function (_path) {    var assetsSubDirectory = process.env.NODE_ENV === 'production' ?        config.build.assetsSubDirectory :        config.dev.assetsSubDirectory    return path.posix.join(assetsSubDirectory, _path)}exports.cssLoaders = function (options) {    options = options || {}    var cssLoader = {        loader: 'css-loader',        options: {            minimize: process.env.NODE_ENV === 'production',            sourceMap: options.sourceMap        }    }    // generate loader string to be used with extract text plugin    function generateLoaders(loader, loaderOptions) {        var loaders = [cssLoader]        if (loader) {            loaders.push({                loader: loader + '-loader',                options: Object.assign({}, loaderOptions, {                    sourceMap: options.sourceMap                })            })        }        // Extract CSS when that option is specified        // (which is the case during production build)        if (options.extract) {            return ExtractTextPlugin.extract({                use: loaders,                fallback: 'vue-style-loader'            })        } else {            return ['vue-style-loader'].concat(loaders)        }    }    // https://vue-loader.vuejs.org/en/configurations/extract-css.html    return {        css: generateLoaders(),        postcss: generateLoaders(),        less: generateLoaders('less'),        sass: generateLoaders('sass', { indentedSyntax: true }),        scss: generateLoaders('sass'),        stylus: generateLoaders('stylus'),        styl: generateLoaders('stylus')    }}// Generate loaders for standalone style files (outside of .vue)exports.styleLoaders = function (options) {    var output = []    var loaders = exports.cssLoaders(options)    for (var extension in loaders) {        var loader = loaders[extension]        output.push({            test: new RegExp('\\.' + extension + '$'),            use: loader        })    }    return output}/* 这里是添加的部分 ---------------------------- 开始 */// glob是webpack安装时依赖的一个第三方模块，还模块允许你使用 *等符号, 例如lib/*.js就是获取lib文件夹下的所有js后缀名的文件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}/* 这里是添加的部分 ---------------------------- 结束 */

webpack.base.conf.js 文件

// webpack.base.conf.js 文件var path = require('path')var utils = require('./utils')var config = require('../config')var vueLoaderConfig = require('./vue-loader.conf')function resolve(dir) {  return path.join(__dirname, '..', dir)}module.exports = {  /* 修改部分 ---------------- 开始 */  entry: utils.entries(),  /* 修改部分 ---------------- 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$': 'vue/dist/vue.esm.js',      '@': resolve('src'),      'pages': resolve('src/pages'),      'components': resolve('src/components')    }  },  module: {    rules: [{      test: /\.vue$/,      loader: 'vue-loader',      options: vueLoaderConfig    },    {      test: /\.js$/,      loader: 'babel-loader',      include: [resolve('src'), resolve('test')]    },    {      test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,      loader: 'url-loader',      options: {        limit: 10000,        name: utils.assetsPath('img/[name].[hash:7].[ext]')      }    },    {      test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,      loader: 'url-loader',      options: {        limit: 10000,        name: utils.assetsPath('fonts/[name].[hash:7].[ext]')      }    }    ]  }}

webpack.dev.conf.js 文件

var utils = require('./utils')var webpack = require('webpack')var config = require('../config')var merge = require('webpack-merge')var baseWebpackConfig = require('./webpack.base.conf')var HtmlWebpackPlugin = require('html-webpack-plugin')var FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')// add hot-reload related code to entry chunksObject.keys(baseWebpackConfig.entry).forEach(function (name) {  baseWebpackConfig.entry[name] = ['./build/dev-client'].concat(baseWebpackConfig.entry[name])})module.exports = merge(baseWebpackConfig, {  module: {    rules: utils.styleLoaders({ sourceMap: config.dev.cssSourceMap })  },  // cheap-module-eval-source-map is faster for development  devtool: '#cheap-module-eval-source-map',  plugins: [    new webpack.DefinePlugin({      'process.env': config.dev.env    }),    // https://github.com/glenjamin/webpack-hot-middleware#installation--usage    new webpack.HotModuleReplacementPlugin(),    new webpack.NoEmitOnErrorsPlugin(),    // https://github.com/ampedandwired/html-webpack-plugin    /* 注释这个区域的文件 ------------- 开始 */    // new HtmlWebpackPlugin({    //   filename: 'index.html',    //   template: 'index.html',    //   inject: true    // }),    /* 注释这个区域的文件 ------------- 结束 */    new FriendlyErrorsPlugin()    /* 添加 .concat(utils.htmlPlugin()) ------------------ */  ].concat(utils.htmlPlugin())})

webpack.prod.conf.js 文件

var path = require('path')var utils = require('./utils')var webpack = require('webpack')var config = require('../config')var merge = require('webpack-merge')var baseWebpackConfig = require('./webpack.base.conf')var CopyWebpackPlugin = require('copy-webpack-plugin')var HtmlWebpackPlugin = require('html-webpack-plugin')var ExtractTextPlugin = require('extract-text-webpack-plugin')var OptimizeCSSPlugin = require('optimize-css-assets-webpack-plugin')var env = config.build.envvar webpackConfig = merge(baseWebpackConfig, {  module: {    rules: utils.styleLoaders({      sourceMap: config.build.productionSourceMap,      extract: true    })  },  devtool: config.build.productionSourceMap ? '#source-map' : 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 webpack.optimize.UglifyJsPlugin({      compress: {        warnings: false      },      sourceMap: true    }),    // extract css into its own file    new ExtractTextPlugin({      filename: utils.assetsPath('css/[name].[contenthash].css')    }),    // Compress extracted CSS. We are using this plugin so that possible    // duplicated CSS from different components can be deduped.    new OptimizeCSSPlugin({      cssProcessorOptions: {        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    /* 注释这个区域的内容 ---------------------- 开始 */    // new HtmlWebpackPlugin({    //   filename: 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'    // }),    /* 注释这个区域的内容 ---------------------- 结束 */    // split vendor js into its own file    new webpack.optimize.CommonsChunkPlugin({      name: 'vendor',      minChunks: function (module, count) {        // any required modules inside node_modules are extracted to vendor        return (          module.resource &&          /\.js$/.test(module.resource) &&          module.resource.indexOf(            path.join(__dirname, '../node_modules')          ) === 0        )      }    }),    // extract webpack runtime and module manifest to its own file in order to    // prevent vendor hash from being updated whenever app bundle is updated    new webpack.optimize.CommonsChunkPlugin({      name: 'manifest',      chunks: ['vendor']    }),    // copy custom static assets    new CopyWebpackPlugin([{      from: path.resolve(__dirname, '../static'),      to: config.build.assetsSubDirectory,      ignore: ['.*']    }])    /* 该位置添加 .concat(utils.htmlPlugin()) ------------------- */  ].concat(utils.htmlPlugin())})if (config.build.productionGzip) {  var CompressionWebpackPlugin = require('compression-webpack-plugin')  webpackConfig.plugins.push(    new CompressionWebpackPlugin({      asset: '[path].gz[query]',      algorithm: 'gzip',      test: new RegExp(        '\\.(' +        config.build.productionGzipExtensions.join('|') +        ')$'      ),      threshold: 10240,      minRatio: 0.8    })  )}if (config.build.bundleAnalyzerReport) {  var BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin  webpackConfig.plugins.push(new BundleAnalyzerPlugin())}module.exports = webpackConfig

至此，webpack的配置就结束了。

文件结构

├── src│   ├── assets│   │   └── logo.png│   ├── components│   │   ├── Hello.vue│   │   └── cell.vue│   └── pages│       ├── cell│       │   ├── cell.html│       │   ├── cell.js│       │   └── cell.vue│       └── index│           ├── index.html│           ├── index.js│           ├── index.vue│           └── router│               └── index.js

src就是我所使用的工程文件了，assets,components,pages分别是静态资源文件、组件文件、页面文件。

原先，入口文件只有一个main.js,但现在由于是多页面，因此入口页面多了，我目前就是两个：index和cell，之后如果打包，就会在dist文件下生成两个HTML文件：index.html和cell.html(可以参考一下单页面应用时，打包只会生成一个index.html,区别在这里)。

页面跳转问题

既然是多页面，肯定涉及页面之间的互相跳转，就按照我这个项目举例，从index.html文件点击a标签跳转到cell.html。

一般都认为这样写：

但这样写，不论是在开发环境还是最后测试，都会报404，找不到这个页面。

改成这样既可：

如果想跳转到另外一个路由配置的某个模块，如账号中心，如下例子：

{
   {userInfo.phone}}

参考地址