'use strict'
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const path = require('path')
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const defaultSettings = require('./src/settings.js')
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function resolve(dir) {
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return path.join(__dirname, dir)
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}
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const name = defaultSettings.title || 'vue Admin Template' // page title
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// If your port is set to 80,
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// use administrator privileges to execute the command line.
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// For example, Mac: sudo npm run
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// You can change the port by the following methods:
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// port = 9528 npm run dev OR npm run dev --port = 9528
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const port = process.env.port || process.env.npm_config_port || 9528 // dev port
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// All configuration item explanations can be find in https://cli.vuejs.org/config/
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module.exports = {
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/**
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* You will need to set publicPath if you plan to deploy your site under a sub path,
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* for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
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* then publicPath should be set to "/bar/".
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* In most cases please use '/' !!!
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* Detail: https://cli.vuejs.org/config/#publicpath
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*/
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publicPath: './',
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outputDir: 'dist',
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assetsDir: 'static',
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lintOnSave: process.env.NODE_ENV === 'development',
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productionSourceMap: false,
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devServer: {
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proxy: {
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'/api_test': {
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target: 'http://192.168.31.22:8080/',
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// target: 'http://192.168.1.163:8080/',
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// target: 'http://192.168.31.143:8080/', // 和
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// target: 'http://192.168.31.143:8888/', // 和
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changeOrigin: true,
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ws: true,
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pathRewrite: {
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'^/api_test': ''
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}
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},
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'/api_online': {
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target: 'https://线上请求路径/',
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changeOrigin: true,
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ws: true,
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pathRewrite: {
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'^/api_online': ''
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}
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}
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}
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},
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configureWebpack: {
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// provide the app's title in webpack's name field, so that
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// it can be accessed in index.html to inject the correct title.
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name: name,
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resolve: {
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alias: {
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'@': resolve('src')
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}
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}
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},
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chainWebpack(config) {
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// it can improve the speed of the first screen, it is recommended to turn on preload
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config.plugin('preload').tap(() => [
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{
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rel: 'preload',
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// to ignore runtime.js
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// https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/cli-service/lib/config/app.js#L171
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fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
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include: 'initial'
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}
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])
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// when there are many pages, it will cause too many meaningless requests
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config.plugins.delete('prefetch')
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// set svg-sprite-loader
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config.module
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.rule('svg')
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.exclude.add(resolve('src/icons'))
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.end()
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config.module
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.rule('icons')
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.test(/\.svg$/)
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.include.add(resolve('src/icons'))
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.end()
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.use('svg-sprite-loader')
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.loader('svg-sprite-loader')
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.options({
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symbolId: 'icon-[name]'
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})
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.end()
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config
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.when(process.env.NODE_ENV !== 'development',
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config => {
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config
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.plugin('ScriptExtHtmlWebpackPlugin')
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.after('html')
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.use('script-ext-html-webpack-plugin', [{
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// `runtime` must same as runtimeChunk name. default is `runtime`
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inline: /runtime\..*\.js$/
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}])
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.end()
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config
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.optimization.splitChunks({
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chunks: 'all',
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cacheGroups: {
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libs: {
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name: 'chunk-libs',
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test: /[\\/]node_modules[\\/]/,
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priority: 10,
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chunks: 'initial' // only package third parties that are initially dependent
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},
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elementUI: {
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name: 'chunk-elementUI', // split elementUI into a single package
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priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
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test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
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},
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commons: {
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name: 'chunk-commons',
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test: resolve('src/components'), // can customize your rules
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minChunks: 3, // minimum common number
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priority: 5,
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reuseExistingChunk: true
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}
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}
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})
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// https:// webpack.js.org/configuration/optimization/#optimizationruntimechunk
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config.optimization.runtimeChunk('single')
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}
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)
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}
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}
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