报错信息
Failed to compile with 1 errors 11:
error
static/js/chunk-libs.da284d69.js from UglifyJs
Unexpected token: keyword «const» [static/js/chunk-libs.da284d69.js:4989,1]
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\404.6f333d52.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\FlowDetail.f2b0b0d9.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\FlowList.999d5d0f.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\app.af0bb2e0.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\article.96768f78.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\chunk-libs.da284d69.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\login.0deda68c.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\register.7c72f28e.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\register.7c72f28e.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\runtime.3e207d39.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\vendors~FlowDetail.1981273a.js": no such file
Error parsing bundle asset "C:\Users\WIN10\Desktop\erpv5mobile\dist\static\js\vendors~FlowList~article.7ae4e07d.js": no such file
No bundles were parsed. Analyzer will show only original module sizes from stats file.
Webpack Bundle Analyzer is started at http://127.0.0.1:8888
Use Ctrl+C to close it
ERROR Build failed with errors.
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
配置
vue.config.js
const path = require('path')
const CompressionWebpackPlugin = require('compression-webpack-plugin')
const UglifyjsWebpackPlugin = require('uglifyjs-webpack-plugin')
const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer')
const port = process.env.port || process.env.npm_config_port || 8888
const cdnDomian = './' // cdn域名,如果有cdn修改成对应的cdn
const name = 'H5Vue' // page title
const IS_PRODUCTION = process.env.NODE_ENV === 'production'
const cdn = {
css: [],
js: [
'https://cdn.bootcss.com/vue/2.6.10/vue.min.js',
'https://cdn.bootcss.com/vue-router/3.0.3/vue-router.min.js',
'https://cdn.bootcss.com/vuex/3.1.0/vuex.min.js',
'https://cdn.bootcss.com/axios/0.19.0-beta.1/axios.min.js',
'https://cdn.bootcss.com/js-cookie/2.2.1/js.cookie.min.js'
]
}
const externals = {
vue: 'Vue',
'vue-router': 'VueRouter',
vuex: 'Vuex',
axios: 'axios',
'js-cookie': 'Cookies'
}
function resolve(dir) {
return path.join(__dirname, dir)
}
module.exports = {
publicPath: IS_PRODUCTION ? cdnDomian : './',
outputDir: 'dist',
assetsDir: 'static',
lintOnSave: process.env.NODE_ENV === 'development',
productionSourceMap: false,
devServer: {
port: port,
open: true,
overlay: {
warnings: false,
errors: true
},
proxy: {
// change xxx-api/login => mock/login
// detail: https://cli.vuejs.org/config/#devserver-proxy
[process.env.VUE_APP_BASE_API]: {
target: `http://127.0.0.1:${port}/mock`,
changeOrigin: true,
pathRewrite: {
['^' + process.env.VUE_APP_BASE_API]: ''
}
}
},
after: require('./mock/mock-server.js')
},
configureWebpack: {
// provide the app's title in webpack's name field, so that
// it can be accessed in index.html to inject the correct title.
name: name,
resolve: {
alias: {
'@': resolve('src'), // 主目录
'views': resolve('src/views'), // 页面
'components': resolve('src/components'), // 组件
'api': resolve('src/api'), // 接口
'utils': resolve('src/utils'), // 通用功能
'assets': resolve('src/assets'), // 静态资源
'style': resolve('src/style') // 通用样式
}
}
},
chainWebpack(config) {
config.plugins.delete('preload') // TODO: need test
config.plugins.delete('prefetch') // TODO: need test
// set svg-sprite-loader
config.module
.rule('svg')
.exclude.add(resolve('src/icons'))
.end()
config.module
.rule('icons')
.test(/\.svg$/)
.include.add(resolve('src/icons'))
.end()
.use('svg-sprite-loader')
.loader('svg-sprite-loader')
.options({
symbolId: 'icon-[name]'
})
.end()
// set preserveWhitespace
config.module
.rule('vue')
.use('vue-loader')
.loader('vue-loader')
.tap(options => {
options.compilerOptions.preserveWhitespace = true
return options
})
.end()
config
// https://webpack.js.org/configuration/devtool/#development
.when(process.env.NODE_ENV === 'development',
config => config.devtool('cheap-source-map')
)
config
.when(process.env.NODE_ENV !== 'development',
config => {
config
.plugin('ScriptExtHtmlWebpackPlugin')
.after('html')
.use('script-ext-html-webpack-plugin', [{
// `runtime` must same as runtimeChunk name. default is `runtime`
inline: /runtime\..*\.js$/
}])
.end()
config
.optimization.splitChunks({
chunks: 'all',
cacheGroups: {
libs: {
name: 'chunk-libs',
test: /[\\/]node_modules[\\/]/,
priority: 10,
chunks: 'initial' // only package third parties that are initially dependent
},
commons: {
name: 'chunk-commons',
test: resolve('src/components'), // can customize your rules
minChunks: 3, // minimum common number
priority: 5,
reuseExistingChunk: true
}
}
})
config.optimization.runtimeChunk('single')
}
)
if (IS_PRODUCTION) {
config.plugin('analyzer').use(BundleAnalyzerPlugin)
config.plugin('html').tap(args => {
args[0].cdn = cdn
return args
})
config.externals(externals)
config.plugin('html').tap(args => {
args[0].minify.minifyCSS = true // 压缩html中的css
return args
})
// gzip需要nginx进行配合
config
.plugin('compression')
.use(CompressionWebpackPlugin)
.tap(() => [
{
test: /\.js$|\.html$|\.css/, // 匹配文件名
threshold: 10240, // 超过10k进行压缩
deleteOriginalAssets: false // 是否删除源文件
}
])
config.optimization.minimizer([
new UglifyjsWebpackPlugin({
// 生产环境推荐关闭 sourcemap 防止源码泄漏
// 服务端通过前端发送的行列,根据 sourcemap 转为源文件位置
// sourceMap: true,
uglifyOptions: {
warnings: false,
compress: {
drop_console: true,
drop_debugger: true
}
}
})
])
}
},
css: {
// 是否使用css分离插件 ExtractTextPlugin
extract: !!IS_PRODUCTION,
// 开启 CSS source maps?
sourceMap: false,
// css预设器配置项
// 启用 CSS modules for all css / pre-processor files.
modules: false,
loaderOptions: {
sass: {
data: '@import "style/_mixin.scss";@import "style/_variables.scss";@import "style/common.scss";' // 全局引入
}
}
}
}
package.json
{
"name": "vue-cli-h5",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"dev": "vue-cli-service serve --mode development",
"build": "vue-cli-service build",
"lint": "vue-cli-service lint",
"svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml"
},
"dependencies": {
"ant-design-vue": "^1.4.4",
"axios": "^0.19.0",
"core-js": "2.6.5",
"dayjs": "^1.8.16",
"fastclick": "^1.0.6",
"js-cookie": "^2.2.1",
"lib-flexible": "^0.3.2",
"moment": "^2.24.0",
"socket.io-client": "^2.3.0",
"vant": "^2.2.5",
"vo-pages": "^1.0.8",
"vue": "^2.6.10",
"vue-ls": "^3.2.1",
"vue-router": "^3.0.3",
"vuex": "3.1.0"
},
"devDependencies": {
"@babel/register": "^7.6.2",
"@vue/cli-plugin-babel": "^3.11.0",
"@vue/cli-plugin-eslint": "^3.11.0",
"@vue/cli-service": "^3.11.0",
"@vue/eslint-config-standard": "^4.0.0",
"amfe-flexible": "^2.2.1",
"babel-eslint": "^10.0.1",
"babel-plugin-import": "^1.12.2",
"body-parser": "^1.19.0",
"chalk": "^2.4.2",
"chokidar": "^3.2.1",
"compression-webpack-plugin": "^3.0.0",
"eslint": "^5.16.0",
"eslint-plugin-vue": "^5.0.0",
"mockjs": "^1.0.1-beta3",
"postcss-pxtorem": "^4.0.1",
"sass": "^1.18.0",
"sass-loader": "^7.1.0",
"script-ext-html-webpack-plugin": "^2.1.4",
"svg-sprite-loader": "^4.1.6",
"svgo": "^1.3.0",
"uglifyjs-webpack-plugin": "^2.2.0",
"vconsole": "^3.3.4",
"vue-template-compiler": "^2.6.10",
"webpack-bundle-analyzer": "^3.5.2"
}
}
babel.config.js
module.exports = {
presets: ['@vue/app'],
plugins: [
[
'import',
{
libraryName: 'vant',
libraryDirectory: 'es',
style: true
},
'vant'
],
['import', {
libraryName: 'ant-design-vue',
libraryDirectory: 'es',
style: 'css' }] // `style: true` 会加载 less 文件
]
}
/*
'postcss-pxtorem': {
rootValue: 37.5,
propList: ['*']
} */
可能你手动引入的库没走
babel-loader
,vue引入中的babel-loader已经配置了exclude: /node_modules/
。