webpack 压缩css文件问题

Question

使用webpack3压缩css文件不起作用,css文件可以正常分离出来

{
                test: /\.(less|css)$/,
                use: ExtractTextPlugin.extract({
                  fallback: 'style-loader',
                  use: [{
                    loader: "css-loader",
                    options: {
                        minimize: true//压缩css
                    }
                  }, {
                    loader: "postcss-loader"
                  },{
                    loader:"less-loader"
                  }]
                })
                
            }

Answer 1

less和css要分开配置，不要合在一起配置