text: import axios from 'axios'
  import {Message, MessageBox, Notification} from 'element-ui'
  import store from '@/store'
  import {getToken} from '@/utils/auth'
  import errorCode from '@/utils/errorCode'
  
  axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
  // 创建axios实例
  const service = axios.create({
    // axios中请求配置有baseURL选项，表示请求URL公共部分
    baseURL: process.env.VUE_APP_BASE_API,
    // 超时
    timeout: 10000
  })
  // request拦截器
  service.interceptors.request.use(config => {
    // 是否需要设置 token
    const isToken = (config.headers || {}).isToken === false
    if (getToken() && !isToken) {
      config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
    }
    return config
  }, error => {
      console.log(error)
      Promise.reject(error)
  })
  
  // 响应拦截器
  service.interceptors.response.use(res => {
      // 未设置状态码则默认成功状态
      const code = res.data.code || 200;
      // 获取错误信息
      const msg = errorCode[code] || res.data.msg || errorCode['default']
      if (code === 401) {
        MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
            confirmButtonText: '重新登录',
            cancelButtonText: '取消',
            type: 'warning'
          }
        ).then(() => {
          store.dispatch('LogOut').then(() => {
            location.href = '/index';
          })
        })
      } else if (code === 500) {
        Message({
          message: msg,
          type: 'error'
        })
        return Promise.reject(new Error(msg))
      } else if (code !== 200) {
        Notification.error({
          title: msg
        })
        return Promise.reject('error')
      } else {
        return res.data
      }
    },
    error => {
      console.log('err' + error)
      let { message } = error;
      if (message == "Network Error") {
        message = "后端接口连接异常";
      }
      else if (message.includes("timeout")) {
        message = "系统接口请求超时";
      }
      else if (message.includes("Request failed with status code")) {
        message = "系统接口" + message.substr(message.length - 3) + "异常";
      }
      Message({
        message: message,
        type: 'error',
        duration: 5 * 1000
      })
      return Promise.reject(error)
    }
  )
  
  export default service
  