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({
  // http://pay.service.renniting.cn/  赤峰
  // http://pay.service.huangshiparking.com/  黄石正式环境
  //  http://39.98.54.240:8090/   黄石测试环境
  baseURL: 'http://pay.service.renniting.cn/v1', // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 6000 // request timeout
})
service.interceptors.request.use(
  config => {
    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