178 lines
6.2 KiB
TypeScript
178 lines
6.2 KiB
TypeScript
import axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse, AxiosError } from 'axios'
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import { ElMessage, ElNotification } from 'element-plus'
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import qs from 'qs'
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import { config } from '@/config/axios/config'
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import { getAccessToken, getTenantId, removeToken } from '@/utils/auth'
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import errorCode from './errorCode'
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import { useI18n } from '@/hooks/web/useI18n'
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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 { result_code, base_url } = config
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// 需要忽略的提示。忽略后,自动 Promise.reject('error')
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const ignoreMsgs = [
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'无效的刷新令牌', // 刷新令牌被删除时,不用提示
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'刷新令牌已过期' // 使用刷新令牌,刷新获取新的访问令牌时,结果因为过期失败,此时需要忽略。否则,会导致继续 401,无法跳转到登出界面
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]
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// 是否显示重新登录
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export const isRelogin = { show: false }
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// Axios 无感知刷新令牌,参考 https://www.dashingdog.cn/article/11 与 https://segmentfault.com/a/1190000020210980 实现
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// 请求队列
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// const requestList = []
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// 是否正在刷新中
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// const isRefreshToken = false
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export const PATH_URL = base_url[import.meta.env.VITE_API_BASEPATH]
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// 创建axios实例
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const service: AxiosInstance = axios.create({
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baseURL: BASE_URL + BASE_API, // api 的 base_url
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timeout: config.request_timeout, // 请求超时时间
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withCredentials: false // 禁用 Cookie 等信息
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})
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// request拦截器
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service.interceptors.request.use(
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(config: AxiosRequestConfig) => {
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// 是否需要设置 token
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const isToken = (config!.headers || {}).isToken === false
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if (getAccessToken() && !isToken) {
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;(config as Recordable).headers.Authorization = 'Bearer ' + getAccessToken() // 让每个请求携带自定义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 = getTenantId()
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if (tenantId) (config as Recordable).headers.common['tenant-id'] = tenantId
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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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if (
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config.method?.toUpperCase() === 'POST' &&
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config!.headers!['Content-Type'] === 'application/x-www-form-urlencoded'
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) {
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config.data = qs.stringify(data)
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}
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// get参数编码
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if (config.method?.toUpperCase() === 'GET' && params) {
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let url = config.url + '?'
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for (const propName of Object.keys(params)) {
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const value = params[propName]
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if (value !== void 0 && value !== null && typeof value !== 'undefined') {
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if (typeof value === 'object') {
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for (const val of Object.keys(value)) {
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const params = propName + '[' + val + ']'
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const subPart = encodeURIComponent(params) + '='
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url += subPart + encodeURIComponent(value[val]) + '&'
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}
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} else {
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url += `${propName}=${encodeURIComponent(value)}&`
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}
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}
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}
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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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// const now = new Date().getTime()
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// params = params.substring(0, url.length - 1) + `?_t=${now}`
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url = url.slice(0, -1)
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config.params = {}
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config.url = url
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}
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return config
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},
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(error: AxiosError) => {
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// Do something with request error
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console.log(error) // for debug
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Promise.reject(error)
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}
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)
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// response 拦截器
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service.interceptors.response.use(
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async (response: AxiosResponse<Recordable>) => {
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const { data } = response
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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()
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}
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const { t } = useI18n()
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// 未设置状态码则默认成功状态
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const code = data.code || result_code
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// 二进制数据则直接返回
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if (
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response.request.responseType === 'blob' ||
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response.request.responseType === 'arraybuffer'
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) {
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return response.data
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}
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// 获取错误信息
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const msg = data.msg || errorCode[code] || errorCode['default']
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if (ignoreMsgs.indexOf(msg) !== -1) {
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// 如果是忽略的错误码,直接返回 msg 异常
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return Promise.reject(msg)
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} else if (code === 401) {
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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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return handleAuthorized()
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// if (!isRefreshToken) {
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// isRefreshToken = true
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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 (!getRefreshToken()) {
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// return handleAuthorized()
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// }
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// // 2. 进行刷新访问令牌
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// // TODO: 引入refreshToken会循环依赖报错
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// }
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} else if (code === 500) {
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ElMessage.error(t('sys.api.errMsg500'))
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return Promise.reject(new Error(msg))
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} else if (code === 901) {
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ElMessage.error(
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'<div>' +
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t('sys.api.errMsg901') +
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'</div>' +
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'<div> </div>' +
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'<div>参考 https://doc.iocoder.cn/ 教程</div>' +
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'<div> </div>' +
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'<div>5 分钟搭建本地环境</div>'
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)
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return Promise.reject(new Error(msg))
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} else if (code !== 200) {
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if (msg === '无效的刷新令牌') {
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// hard coding:忽略这个提示,直接登出
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console.log(msg)
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} else {
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ElNotification.error({
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title: msg
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})
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}
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return Promise.reject('error')
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} else {
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return data
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}
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},
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(error: AxiosError) => {
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console.log('err' + error) // for debug
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let { message } = error
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const { t } = useI18n()
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if (message === 'Network Error') {
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message = t('sys.api.errorMessage')
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} else if (message.includes('timeout')) {
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message = t('sys.api.apiTimeoutMessage')
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} else if (message.includes('Request failed with status code')) {
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message = t('sys.api.apiRequestFailed') + message.substr(message.length - 3)
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}
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ElMessage.error(message)
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return Promise.reject(error)
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}
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)
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const handleAuthorized = () => {
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const { t } = useI18n()
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if (!isRelogin.show) {
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removeToken()
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isRelogin.show = true
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ElNotification.error(t('sys.api.timeoutMessage'))
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}
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return Promise.reject(t('sys.api.timeoutMessage'))
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}
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export { service }
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