vue cli 生产环境打包去除console

1. vue cli 2.x

/build/webpack.prod.conf.js

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new UglifyJsPlugin({
   uglifyOptions: {
     compress: {
       warnings: false,
       drop_debugger: true,
       drop_console: true
     }
   }
 })

2.vue cli 3+

2.1 安装

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npm install terser-webpack-plugin --save-dev /cnpm .../  yarn add  terser-webpack-plugin

2.2 配置

/vue.config.js

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module.export = {
  configureWebpack: (config)=>{
    if(process.env.NODE_ENV === 'production'){
      config.optimization.minimizer[0].options.terserOptions.compress.drop_console = true
    }
  }
}