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281 lines
9.5 KiB
TypeScript
281 lines
9.5 KiB
TypeScript
![]() |
// axios配置 可自行根据项目进行更改,只需更改该文件即可,其他文件可以不动
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// The axios configuration can be changed according to the project, just change the file, other files can be left unchanged
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import type { AxiosResponse } from 'axios'
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import type { RequestOptions, RequestResult } from 'types/axios'
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import type { AxiosTransform, CreateAxiosOptions } from './axiosTransform'
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import { VAxios } from './Axios'
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import { checkStatus } from './checkStatus'
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import { RequestEnum, ResultEnum, ContentTypeEnum } from '@/enums/http.enum'
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import { useCache } from '@/hooks/web/useCache'
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import { isString } from '@/utils/is'
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import { getAccessToken, setToken } from '@/utils/auth'
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import { setObjToUrlParams, deepMerge } from './utils'
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import { useI18n } from '@/hooks/web/useI18n'
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import { joinTimestamp, formatRequestDate } from './helper'
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import { ElMessage, ElMessageBox } from 'element-plus'
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import { refreshToken } from '@/api/login'
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const { t } = useI18n()
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const { wsCache } = useCache()
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const tenantEnable = import.meta.env.VITE_APP_TENANT_ENABLE
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const BASE_URL = import.meta.env.VITE_BASE_URL
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const BASE_API = import.meta.env.VITE_API_URL
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const apiUrl = BASE_URL + BASE_API
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// 是否显示重新登录
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// export let isRelogin = { show: false }
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// TODO 请求队列
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// let requestList = []
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// 是否正在刷新中
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let isRefreshToken = false
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/**
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* @description: 数据处理,方便区分多种处理方式
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*/
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const transform: AxiosTransform = {
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/**
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* @description: 处理请求数据。如果数据不是预期格式,可直接抛出错误
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*/
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transformRequestHook: async (res: AxiosResponse<RequestResult>, options: RequestOptions) => {
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const { isTransformResponse, isReturnNativeResponse } = options
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// 是否返回原生响应头 比如:需要获取响应头时使用该属性
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if (isReturnNativeResponse) {
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return res
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}
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// 不进行任何处理,直接返回
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// 用于页面代码可能需要直接获取code,data,message这些信息时开启
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if (!isTransformResponse) {
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return res.data
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}
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// 错误的时候返回
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const { data } = res
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if (!data) {
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// 返回“[HTTP]请求没有返回值”;
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throw new Error(t('sys.api.apiRequestFailed'))
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}
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// 这里 code,result,message为 后台统一的字段,需要在 types.ts内修改为项目自己的接口返回格式
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const { code, msg } = data
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const result = data.data
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// TODO 芋艿:文件下载,需要特殊处理
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if (code === undefined) {
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console.log(res)
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return res.data
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}
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// 这里逻辑可以根据项目进行修改
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const hasSuccess = data && Reflect.has(data, 'code') && code === ResultEnum.SUCCESS
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if (hasSuccess) {
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return result
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}
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// 在此处根据自己项目的实际情况对不同的code执行不同的操作
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// 如果不希望中断当前请求,请return数据,否则直接抛出异常即可
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let timeoutMsg = ''
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switch (code) {
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case ResultEnum.TIMEOUT:
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// TODO 未完成
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// 如果未认证,并且未进行刷新令牌,说明可能是访问令牌过期了
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if (!isRefreshToken) {
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isRefreshToken = true
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const refreshTokenRes = await refreshToken()
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// 1. 如果获取不到刷新令牌,则只能执行登出操作
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if (!refreshTokenRes) {
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timeoutMsg = t('sys.api.timeoutMessage')
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wsCache.clear() // 清除浏览器全部临时缓存
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ElMessageBox.confirm(timeoutMsg, {
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confirmButtonText: t('login.relogin'),
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cancelButtonText: t('common.cancel'),
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type: 'warning'
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})
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.then(() => {})
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.catch(() => {})
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break
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} else {
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// 2. 进行刷新访问令牌
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// 2.1 刷新成功,则回放队列的请求 + 当前请求
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setToken(refreshTokenRes.data)
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}
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}
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default:
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if (msg) {
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timeoutMsg = msg
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}
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}
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// errorMessageMode=‘modal’的时候会显示modal错误弹窗,而不是消息提示,用于一些比较重要的错误
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// errorMessageMode='none' 一般是调用时明确表示不希望自动弹出错误提示
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if (options.errorMessageMode === 'modal') {
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await ElMessageBox.confirm(timeoutMsg, {
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type: 'error'
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})
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} else if (options.errorMessageMode === 'message') {
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ElMessage.error(timeoutMsg)
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}
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throw new Error(timeoutMsg || t('sys.api.apiRequestFailed'))
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},
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// 请求之前处理config
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beforeRequestHook: (config, options) => {
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const { apiUrl, joinParamsToUrl, formatDate, joinTime = true } = options
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if (apiUrl && isString(apiUrl)) {
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config.url = `${apiUrl}${config.url}`
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}
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const params = config.params || {}
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const data = config.data || false
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formatDate && data && !isString(data) && formatRequestDate(data)
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if (config.method?.toUpperCase() === RequestEnum.GET) {
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if (!isString(params)) {
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// 给 get 请求加上时间戳参数,避免从缓存中拿数据。
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config.params = Object.assign(params || {}, joinTimestamp(joinTime, false))
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} else {
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// 兼容restful风格
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config.url = config.url + params + `${joinTimestamp(joinTime, true)}`
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config.params = undefined
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}
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} else {
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if (!isString(params)) {
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formatDate && formatRequestDate(params)
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if (Reflect.has(config, 'data') && config.data && Object.keys(config.data).length > 0) {
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config.data = data
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config.params = params
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} else {
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// 非GET请求如果没有提供data,则将params视为data
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config.data = params
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config.params = undefined
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}
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if (joinParamsToUrl) {
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config.url = setObjToUrlParams(
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config.url as string,
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Object.assign({}, config.params, config.data)
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)
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}
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} else {
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// 兼容restful风格
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config.url = config.url + params
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config.params = undefined
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}
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}
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return config
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},
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/**
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* @description: 请求拦截器处理
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*/
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requestInterceptors: (config, options) => {
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// 请求之前处理config
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const token = getAccessToken()
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if (token && (config as Recordable)?.requestOptions?.withToken !== false) {
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// jwt token
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;(config as Recordable).headers.Authorization = options.authenticationScheme
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? `${options.authenticationScheme} ${token}`
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: token
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}
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// 设置租户
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if (tenantEnable) {
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const tenantId = wsCache.get('tenantId')
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if (tenantId) (config as Recordable).headers.common['tenant-id'] = tenantId
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}
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return config
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},
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/**
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* @description: 响应拦截器处理
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*/
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responseInterceptors: (res: AxiosResponse<any>) => {
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return res
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},
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/**
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* @description: 响应错误处理
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*/
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responseInterceptorsCatch: (error: any) => {
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const { response, code, message, config } = error || {}
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const errorMessageMode = config?.requestOptions?.errorMessageMode || 'none'
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const msg: string = response?.data?.msg ?? ''
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const err: string = error?.toString?.() ?? ''
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let errMessage = ''
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try {
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if (code === 'ECONNABORTED' && message.indexOf('timeout') !== -1) {
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errMessage = t('sys.api.apiTimeoutMessage')
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}
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if (err?.includes('Network Error')) {
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errMessage = t('sys.api.networkExceptionMsg')
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}
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if (errMessage) {
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if (errorMessageMode === 'modal') {
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ElMessageBox.confirm(errMessage, {
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type: 'error'
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})
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} else if (errorMessageMode === 'message') {
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ElMessage.error(errMessage)
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}
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return Promise.reject(error)
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}
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} catch (error) {
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throw new Error(error as unknown as string)
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}
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checkStatus(error?.response?.status, msg, errorMessageMode)
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return Promise.reject(error)
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}
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}
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function createAxios(opt?: Partial<CreateAxiosOptions>) {
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return new VAxios(
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deepMerge(
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{
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// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Authentication#authentication_schemes
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// authentication schemes,e.g: Bearer
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// authenticationScheme: 'Bearer',
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authenticationScheme: 'Bearer',
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timeout: 10 * 1000,
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// 基础接口地址
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// baseURL: globSetting.apiUrl,
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headers: { 'Content-Type': ContentTypeEnum.JSON },
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// 如果是form-data格式
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// headers: { 'Content-Type': ContentTypeEnum.FORM_URLENCODED },
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// 数据处理方式
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transform,
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// 配置项,下面的选项都可以在独立的接口请求中覆盖
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requestOptions: {
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// 默认将prefix 添加到url
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joinPrefix: true,
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// 是否返回原生响应头 比如:需要获取响应头时使用该属性
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isReturnNativeResponse: false,
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// 需要对返回数据进行处理
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isTransformResponse: true,
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// post请求的时候添加参数到url
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joinParamsToUrl: false,
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// 格式化提交参数时间
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formatDate: true,
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// 消息提示类型
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errorMessageMode: 'message',
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// 接口地址
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apiUrl: apiUrl,
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// 是否加入时间戳
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joinTime: true,
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// 忽略重复请求
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ignoreCancelToken: true,
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// 是否携带token
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withToken: true
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}
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},
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opt || {}
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)
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)
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}
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export const defHttp = createAxios()
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// other api url
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// export const otherHttp = createAxios({
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// requestOptions: {
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// apiUrl: 'xxx',
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// urlPrefix: 'xxx',
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// },
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// });
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