text: const path = require('path');        //引入path模块
  function resolve(dir){
      return path.join(__dirname,dir)  //path.join(__dirname)设置绝对路径
  }
  module.exports={
      chainWebpack:(config)=>{
          config.resolve.alias
              //set第一个参数：设置的别名，第二个参数：设置的路径
              .set('@',resolve('./src'))
              .set('assets',resolve('.src/assets'))
              .set('components',resolve('./src/components'))
              .set('views',resolve('src/views'))
              .set('network',resolve('src/network'))
      }
  }
  
  