123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113 |
- import axios from 'axios'
- import type { AxiosInstance, AxiosError, AxiosRequestConfig, InternalAxiosRequestConfig, AxiosResponse } from 'axios'
- import { ElMessage, ElLoading, ElNotification } from 'element-plus'
- import { ResultEnum, ResultData, ContentType } from './interface/index'
- import { GlobalStore } from '@/stores/index'
- import router from '@/router/index'
- type LoadingType = {
- close?: () => void
- }
- let loadingInstance: LoadingType = {}
- const config = {
- // 默认地址请求地址,可在 .env.*** 文件中修改
- // baseURL: import.meta.env.VITE_BZD_ERP_APP_API as string,
- // 设置超时时间(10s)
- timeout: ResultEnum.TIMEOUT as number,
- // 跨域时候允许携带凭证
- withCredentials: true,
- headers: {
- 'Content-Type': ContentType.URLENCODED
- }
- }
- class RequestHttp {
- service: AxiosInstance
- public constructor(config: AxiosRequestConfig) {
- // 实例化axios
- this.service = axios.create(config)
- /**
- * @description 请求拦截器
- * 客户端发送请求 -> [请求拦截器] -> 服务器
- * token校验(JWT) : 接受服务器返回的token,存储到vuex/pinia/本地储存当中
- */
- this.service.interceptors.request.use(
- (config: InternalAxiosRequestConfig) => {
- // 开始loading
- loadingInstance = ElLoading.service({
- lock: true,
- text: 'Loading',
- background: 'rgba(0, 0, 0, 0.7)'
- })
- // 加入token
- // if (globalStore.GET_User_tokey) {
- // config.headers['User_tokey'] = globalStore.GET_User_tokey
- // }
- return config
- },
- (err: any) => err
- )
- /**
- * @description 响应拦截器
- * 服务器换返回信息 -> [拦截统一处理] -> 客户端JS获取到信息
- */
- this.service.interceptors.response.use(
- (response: AxiosResponse) => {
- const { data } = response
- const globalStore = GlobalStore()
- // * 在请求结束后,并关闭请求 loading
- loadingInstance.close && loadingInstance.close()
- // 无权限访问 || 登录密码错误(code == 202)
- // if (data.Code === ResultEnum.ROLE) {
- // // router.replace('/404')
- // return Promise.reject(data)
- // }
- // * 登陆失效(code == 201)
- if (data.Code === ResultEnum.OVERDUE) {
- ElNotification.error({
- title: '登陆失效',
- message: data.Msg,
- position: 'bottom-right'
- })
- globalStore.SET_User_Tokey('')
- localStorage.clear()
- router.replace('/login')
- return Promise.reject(data)
- }
- // * 全局错误信息拦截(防止下载文件得时候返回数据流,没有code,直接报错)
- if (data.Code && data.Code !== ResultEnum.SUCCESS) {
- ElMessage.error(data.Msg)
- return Promise.reject(data)
- }
- // * 成功请求(在页面上除非特殊情况,否则不用在页面处理失败逻辑)
- return data
- },
- async (error: AxiosError) => {
- loadingInstance.close && loadingInstance.close()
- // 请求超时 && 网络错误单独判断,没有 response
- if (error.message.indexOf('timeout') !== -1) ElMessage.error('请求超时!请您稍后重试')
- if (error.message.indexOf('Network Error') !== -1) ElMessage.error('网络错误!请您稍后重试')
- return Promise.reject(error)
- }
- )
- }
- // * 常用请求方法封装
- get<T>(url: string, params?: object, _object = {}): Promise<ResultData<T>> {
- return this.service.get(url, { params, ..._object })
- }
- post<T>(url: string, params?: object, _object = {}): Promise<ResultData<T>> {
- return this.service.post(url, params, _object)
- }
- put<T>(url: string, params?: object, _object = {}): Promise<ResultData<T>> {
- return this.service.put(url, params, _object)
- }
- delete<T>(url: string, params?: any, _object = {}): Promise<ResultData<T>> {
- return this.service.delete(url, { params, ..._object })
- }
- }
- export default new RequestHttp(config)
|