text: import axios from 'axios'
  
  export function request(config){
   const instance = axios.create({
     baseURL:'http://152.136.185.210:7878/api/m5',//http://152.136.185.210:7878/api/m5
     //http://123.207.32.32:8000
     timeout:1000
   })
   //请求拦截
   instance.interceptors.request.use(config =>{
     return config
   })
   //响应拦截
   instance.interceptors.response.use(res =>{
     return res.data
   },err=>{
     console.log('访问失败');
   })
   //3.发送真正的网络请求
   return instance(config)
  }