摘要：
vue-cli2.01。安装uglifyjs webpack插件npminiinstalluglifyJS webpack plugin--save-dev2。修改wenpack的配置文件。prod.config.js constUglifyJsPlugin=要求（'glifyjs-webpack-plugin'）；插件：[//http://vuejs.gith
vue-cli2.0中的方法
1.安装uglifyjs-webpack-plugin插件
npm install uglifyjs-webpack-plugin --save-dev
2.修改wenbpack.prod.config.js配置文件
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
plugins: [
// http://vuejs.github.io/vue-loader/en/workflow/production.html
new webpack.DefinePlugin({
'process.env': env
}),
new UglifyJsPlugin({
uglifyOptions: {
// include: //src/,
compress: {
warnings: false,
drop_debugger: true, //自动删除debugger
drop_console: true //自动删除console.log
}
},
sourceMap: config.build.productionSourceMap,
parallel: true
})
]vue-cli3.0中的方法
1.安装babel-plugin-transform-remove-console插件
cnpm i babel-plugin-transform-remove-console -D
2.修改babel.config.js文件如下
const plugins = ['transform-remove-strict-mode']; if (process.env.NODE_ENV === 'production' && process.env.VUE_APP_OpenLog == 0) { plugins.push('transform-remove-console'); } module.exports = { presets: [ [ '@vue/app', { polyfills: ['es6.promise', 'es6.symbol'] } ] ], ignore: ['./src/assets/js/mui.js'], plugins: plugins };