src/utils/request.js

import axios from 'axios'
// let _url = process.env.API_ROOT
// axios.defaults.baseURL = process.env.API_ROOT
const service = axios.create({
 // baseURL:'https://bus.jycrtc.com/',
  // baseURL:process.env.VUE_APP_URL,
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 6000, // request timeout
  withCredentials: false,
  headers:{
    'Access-Control-Allow-Origin':'*'
   //'Content-Type':'application/x-www-form-urlencoded'
  }
})
service.interceptors.request.use(
  config => {
    // if(config.requestBase=='VUE_APP_URL'){
    //   config.baseURL='https://bus.jycrtc.com/';
    //
    // }else if(config.requestBase=='VUE_APP_URL_TWO'){
    //   config.baseURL='https://pay.jycrtc.com/';
    // }
    return config
  },
  error => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)
// response interceptor
service.interceptors.response.use(
  response => {
    const res = response.data
    // if the custom code is not 20000, it is judged as an error.
    if (res.code != '8888') {
      return res
    } else {
      return res
    }
  },
  error => {
    console.log('err' + error) // for debug
    return Promise.reject(error)
  }
)
export default service