JMCTHome/src/utils/http.ts

import axios from 'axios'
import history from './history'
import { getTokenInfo, removeTokenInfo } from './storage'
import store from '@/store'
import { MessageFu } from './message'
import { domShowFu } from './domShow'

const envFlag = process.env.NODE_ENV === 'development'

const baseUrlTemp = 'https://sit-cctvyunzhan.4dage.com' // 测试环境
// const baseUrlTemp = 'http://192.168.20.61:8097' // 线下环境

const baseFlag = baseUrlTemp.includes('https://')

// 请求基地址
export const baseURL = envFlag
  ? `${baseUrlTemp}${baseFlag ? '' : '/api/'}`
  : // ''
    baseUrlTemp

// 处理  类型“AxiosResponse<any, any>”上不存在属性“code”
declare module 'axios' {
  interface AxiosResponse {
    code: number
    timestamp: string
    // 这里追加你的参数
  }
}

// 创建 axios 实例
const http = axios.create({
  baseURL: `${baseURL}${baseFlag ? '/api/' : ''}`,
  timeout: 10000
})

let axajInd = 0

// 请求拦截器
http.interceptors.request.use(
  function (config: any) {
    // 发请求前打开加载提示
    domShowFu('#AsyncSpinLoding', true)

    axajInd++

    const { token } = getTokenInfo()
    if (token) config.headers.token = token
    return config
  },
  function (err) {
    return Promise.reject(err)
  }
)

let timeId = -1

// 响应拦截器
http.interceptors.response.use(
  function (response) {
    // 请求回来的关闭加载提示
    axajInd--
    if (axajInd === 0) {
      domShowFu('#AsyncSpinLoding', false)
    }
    if (response.data.code === 5001 || response.data.code === 5002) {
      removeTokenInfo()
      history.replace('/login')
      clearTimeout(timeId)
      timeId = window.setTimeout(() => {
        MessageFu.warning('登录失效!')
      }, 200)
    } else if (response.data.code === 0) {
      // MessageFu.success(response.data.msg);
    } else if (response.data.code !== 3014) MessageFu.warning(response.data.msg)

    return response.data
  },
  async function (err) {
    clearTimeout(timeId)
    timeId = window.setTimeout(() => {
      axajInd = 0
      domShowFu('#AsyncSpinLoding', false)
      // 如果因为网络原因，response没有，给提示消息
      if (!err.response) {
        if (store.getState().A0Layout.closeUpFile.state) MessageFu.warning('取消上传!')
        else MessageFu.error('网络繁忙，请稍后重试!')
      } else {
        if (
          err.response &&
          err.response.data &&
          err.response.data.msg &&
          err.response.data.msg.length < 30
        ) {
          MessageFu.error(err.response.data.msg)
          // 没有权限
          if (err.response.data.code === 5003) {
            removeTokenInfo()
            history.replace('/login')
          }
        } else MessageFu.error('响应错误，请联系管理员!')
      }
    }, 100)

    return Promise.reject(err)
  }
)

// 导出 axios 实例
export default http