vue/webpack gzip文件压缩

安装compression-webpack-plugin

npm install --save-dev compression-webpack-plugin

/config/index.js配置

productionGzip:true
productionGzipExtensions:['js', 'css']

/build/webpack.prod.conf.js配置

if( config.build.productionGzip ){
	//导入compression-webpack-plugin
	const 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,
	      // deleteOriginalAssets:true, //删除源文件，不建议
	      minRatio: 0.8
	    })
	  )
  }

配置完毕后运行

npm run build

注意事项：compression-webpack-plugin使用会受版本影响，版本过高会冲突报错。解决方案：重新安装较低版本的包，如下：

npm install --save-dev compression-webpack-plugin@1.1.12