ncs_board_ssr/utils/request.js

import axios from 'axios'
import { MessageBox, Message } from 'element-ui'
// import store from '@/store'
//import { getToken } from '@/utils/auth'
// import { deviceUrl } from '@/utils/domain'
const qs = require('qs')
// create an axios instance
// const deviceUrl = "http://119.23.151.229:8006"
const service = axios.create({
  baseURL: process.env.deviceUrl, // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 5000, // request timeout
  paramsSerializer: params => qs.stringify(params, { arryFormat: 'repeat' })
})

// request interceptor
service.interceptors.request.use(
  config => {
    // do something before request is sent
    config.headers['Content-type'] = 'application/x-www-form-urlencoded;charset=utf-8'
    // 如果是put/post请求，用qs.stringify序列化参数
    const is_put_post = config.method === 'put' || config.method === 'post' || config.method === 'delete'
    const is_json = config.headers['Content-Type'] === 'application/json'
    if (is_put_post && is_json) {
      config.data = JSON.stringify(config.data)
    }
    if (is_put_post && !is_json) {
      config.data = qs.stringify(config.data, { arrayFormat: 'repeat' })
    }

    // if (store.getters.token) {
    //   // let each request carry token
    //   // ['X-Token'] is a custom headers key
    //   // please modify it according to the actual situation
    //   // config.headers['X-Token'] = getToken()
    // }
    return config
  },
  error => {
    // do something with request error
    // console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
  */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    return response.data
    // if the custom code is not 20000, it is judged as an error.
    // if (res.code !== 20000) {
    //   Message({
    //     message: res.message || 'Error',
    //     type: 'error',
    //     duration: 5 * 1000
    //   })
    //
    //   // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
    //   if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
    //     // to re-login
    //     MessageBox.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
    //       confirmButtonText: 'Re-Login',
    //       cancelButtonText: 'Cancel',
    //       type: 'warning'
    //     }).then(() => {
    //       store.dispatch('user/resetToken').then(() => {
    //         location.reload()
    //       })
    //     })
    //   }
    //   return Promise.reject(new Error(res.message || 'Error'))
    // } else {
    //   return res
    // }
  },
  error => {
    const error_response = error.response || {}
    const error_data = error_response.data || {}

    Message({
      message: error_data.message,
      type: 'error',
      duration: 5 * 1000
    })
    // return Promise.reject(error_data)
  }
)

export default service