text: //webpack的配置表
  module.exports = {
      devServer: {
          host:'localhost',
          port: 8080,
          proxy:{
              //添加接口代理
              '/api': {
                  target:'http://mall-pre.springboot.cn',
                  changeOrigin:true,
                  pathRewrite: {
                      '/api':''
                  }
              }
          }
      },
      // publicPath: '/app',
      // lintOnSave:false,
      productionSourceMap: false,
      chainWebpack: (config) => {
          config.plugins.delete('prefetch');
      }
  }