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用vue构建多页面应用
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最近一直在研究使用vue做出来一些东西，但都是SPA的单页面应用，但实际工作中，单页面并不一定符合业务需求，所以这篇我就来说说怎么开发多页面的Vue应用，以及在这个过程会遇到的问题。
准备工作
在本地用vue-cli新建一个项目，这个步骤vue的官网上有，我就不再说了。
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
这里展示一下我的项目目录
├── 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
我就按照顺序放出完整的文件内容，然后在做修改或添加的位置用注释符标注出来：
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 chunks
Object.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.env var 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
// 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 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 chunks
Object.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.env var 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
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 chunks
Object.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.env var 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。
但是还没完啦，下面继续。
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
│ ├── 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。
前两个就不多说，主要是页面文件里，我目前是按照项目的模块分的文件夹，你也可以按照你自己的需求调整。然后在每个模块里又有三个内容：vue文件，js文件和html文件。这三个文件的作用就相当于做spa单页面应用时，根目录的index.html页面模板，src文件下的main.js和app.vue的功能。
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)。
cell文件下的三个文件，就是一般模式的配置，参考index的就可以，但并不完全相同。
特别注意的地方cell.js
在这个文件里，按照写法，应该是这样的吧：
import Vue from 'Vue'
import cell from './cell.vue' new Vue({
el:'#app'，// 这里参考cell.html和cell.vue的根节点id，保持三者一致
teleplate：'<cell/>',
components:{ cell }
})
这个配置在运行时（npm run dev）会报错
[Vue warn]: You are using the runtime-only build of Vue where the template compiler is not available. Either pre-compile the templates into render functions, or use the compiler-included build.
(found in <Root>)
网上的解释是这样的：
运行时构建不包含模板编译器，因此不支持 template 选项，只能用 render 选项，但即使使用运行时构建，在单文件组件中也依然可以写模板，因为单文件组件的模板会在构建时预编译为 render 函数。运行时构建比独立构建要轻量30%，只有 17.14 Kb min+gzip大小。
上面一段是官方api中的解释。就是说，如果我们想使用template，我们不能直接在客户端使用npm install之后的vue。
也给出了相应的修改方案：
resolve: { alias: { 'vue': 'vue/dist/vue.js' } }
这里是修改package.json的resolve下的vue的配置，很多人反应这样修改之后就好了，但是我按照这个方法修改之后依然报错。然后我就想到上面提到的render函数，因此我的修改是针对cell.js文件的。
import Vue from 'Vue'
import cell from './cell.vue' /* eslint-disable no-new */
new Vue({
el: '#app',
render: h => h(cell)
})
这里面我用render函数取代了组件的写法，在运行就没问题了。
页面跳转
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。
我最开始写的是：
<!-- index.html -->
<a href='../cell/cell.html'></a>
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：
<!-- index.html -->
<a href='cell.html'></a>
这样他就会自己找cell.html这个文件。
打包后的资源路径
执行npm run build之后，打开相应的html文件你是看不到任何东西的，查看原因是找不到相应的js文件和css文件。
这时候的文件结构是这样的：
├── dist
│ ├── js
│ ├── css
│ ├── index.html
│ └── cell.html
查看index.html文件之后会发现资源的引用路径是：
/dist/js.........
这样，如果你的dist文件不是在根目录下的，就根本找不到资源。
方法当然也有啦，如果你不嫌麻烦，就一个文件一个文件的修改路径咯，或者像我一样偷懒，修改config下的index.js文件。具体的做法是：
build: {
env: require('./prod.env'),
index: path.resolve(__dirname, '../dist/index.html'),
assetsRoot: path.resolve(__dirname, '../dist'),
assetsSubDirectory: 'static',
assetsPublicPath: '/',
productionSourceMap: true,
// Gzip off by default as many popular static hosts such as
// Surge or Netlify already gzip all static assets for you.
// Before setting to `true`, make sure to:
// npm install --save-dev compression-webpack-plugin
productionGzip: false,
productionGzipExtensions: ['js', 'css'],
// Run the build command with an extra argument to
// View the bundle analyzer report after build finishes:
// `npm run build --report`
// Set to `true` or `false` to always turn it on or off
bundleAnalyzerReport: process.env.npm_config_report
},
将这里面的
assetsPublicPath: '/',
改成
assetsPublicPath: './',
以上内容就是实际项目运用的，这就可以啦，在重新npm run build 试试看
