DWY_mobile/src/axios/index.js

import axios from 'axios'

import Vue from 'vue'
let config = {}
const instance = axios.create(config)
// 3. 配置信息
config = {
  // 每次请求的协议、IP地址。  设置该配置后，每次请求路径都可以使用相对路径，例如"/admin/login"
  // baseURL: "http://127.0.0.1:5590",
  // 请求超时时间
  timeout: 0,
  // 每次请求携带cookie
  withCredentials: true
}
// 请求拦截，后期可能会用到，先注册在此
instance.interceptors.request.use(
  function (config) {
    const token = localStorage.getItem('token')
    // const token = 'eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiI0ODExMjEwOTM1MjUzNzcwMjQiLCJhdXRoIjoiUk9MRV9GQUNUT1JZX0RJUkNUT1IsUk9MRV9JTk5FUl9VU0VSLFJPTEVfSEFSRFdBUkUiLCJ0b2tlbklkIjoiMSIsImV4cCI6MTY5NzYxMzg1OH0.hgBlNeVkFzDnGjJFoEN91X968v4ecLUCKW_m7nnbA6TsQIISAJREv5xGGyQYSNlxbwsS35N2aa8MyrmZqJcHxQ'
    const site = JSON.parse(localStorage.getItem('site'))
    // let proxy_url = 'http://121.37.173.82:82'; //打包上线时请改用此处
    const proxyUrl = process.env.VUE_APP_BASE_URL // 打包上线时请改用此处
    // let proxy_url = '/proxy'//打包上线时此处请注释掉
    config.url = proxyUrl + config.url
    const urls = ['http://122.112.250.253:7774/jbl/api/mes/login','http://121.36.142.167:7774/jbl/api/mes/login','http://122.112.250.253:7774/jbl/api/site/all/ignore-action?_allow_anonymous=true','http://121.36.142.167:7774/jbl/api/site/all/ignore-action?_allow_anonymous=true','http://clouddevice.qingyaokeji.com/api/inout','http://122.112.250.253:7774/jbl/api/module-data/dispatch_orders/dispatch_orders/diy/update_print_status','http://122.112.250.253:7774/jbl/api/module-data/box_orders/box_orders/diy/update_print_status','http://122.112.250.253:7774/jbl/api/module-data/process_flow_card/process_flow_card/diy/update_print_status']
    if (urls.indexOf(config.data.url) !== -1) {
      config.data.header = ['Content-Type:application/json']
    } else {
      config.data.header = [`Authorization:Bearer ${token}`, 'Content-Type:application/json', `Site:${site.site}`]
    }
    // config.data = JSON.stringify(data)
    return config
  },
  function (error) {
    // 对请求错误做些什么
    return Promise.reject(error)
  }
)
// 2. 响应拦截
instance.interceptors.response.use(
  (res) => {
    if (res.status === 200) {
      if (res.data.code === 200) {
        return res.data
      } else {
        // 若code 非 200
        if (res.data.code === 401) {
          localStorage.removeItem('mobile_token')
          return location.reload()
        }
        Vue.prototype.$Message.error(res.data.msg || '未知错误')
        return res.data || res
      }
    } else {
      return Vue.prototype.$Message.error('请求超时')
    }
  },
  // 对于错误响应的处理
  (err) => {
    Vue.prototype.$Notice.error({ title: '请求失败', desc: err })

    return err
  }
)

export default instance