index.ts 5.8 KB

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  1. import axios, { AxiosInstance, AxiosRequestConfig, AxiosResponse, AxiosError } from 'axios'
  2. import { ElMessage, ElMessageBox, ElNotification } from 'element-plus'
  3. import qs from 'qs'
  4. import { config } from '@/config/axios/config'
  5. import { getAccessToken, getRefreshToken, getTenantId } from '@/utils/auth'
  6. import errorCode from './errorCode'
  7. import { useI18n } from '@/hooks/web/useI18n'
  8. const tenantEnable = import.meta.env.VITE_APP_TENANT_ENABLE
  9. const BASE_URL = import.meta.env.VITE_BASE_URL
  10. const BASE_API = import.meta.env.VITE_API_URL
  11. const { result_code, base_url } = config
  12. // 需要忽略的提示。忽略后,自动 Promise.reject('error')
  13. const ignoreMsgs = [
  14. '无效的刷新令牌', // 刷新令牌被删除时,不用提示
  15. '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
  16. ]
  17. // 是否显示重新登录
  18. export const isRelogin = { show: false }
  19. // Axios 无感知刷新令牌,参考 https://www.dashingdog.cn/article/11 与 https://segmentfault.com/a/1190000020210980 实现
  20. // 请求队列
  21. // const requestList = []
  22. // 是否正在刷新中
  23. let isRefreshToken = false
  24. export const PATH_URL = base_url[import.meta.env.VITE_API_BASEPATH]
  25. // 创建axios实例
  26. const service: AxiosInstance = axios.create({
  27. baseURL: BASE_URL + BASE_API, // api 的 base_url
  28. timeout: config.request_timeout, // 请求超时时间
  29. withCredentials: false // 禁用 Cookie 等信息
  30. })
  31. // request拦截器
  32. service.interceptors.request.use(
  33. (config: AxiosRequestConfig) => {
  34. // 是否需要设置 token
  35. const isToken = (config!.headers || {}).isToken === false
  36. if (getAccessToken() && !isToken) {
  37. ;(config as Recordable).headers.Authorization = 'Bearer ' + getAccessToken() // 让每个请求携带自定义token
  38. }
  39. // 设置租户
  40. if (tenantEnable) {
  41. const tenantId = getTenantId()
  42. if (tenantId) (config as Recordable).headers.common['tenant-id'] = tenantId
  43. }
  44. const params = config.params || {}
  45. const data = config.data || false
  46. if (
  47. config.method?.toUpperCase() === 'POST' &&
  48. config!.headers!['Content-Type'] === 'application/x-www-form-urlencoded'
  49. ) {
  50. config.data = qs.stringify(data)
  51. }
  52. // get参数编码
  53. if (config.method?.toUpperCase() === 'GET' && config.params) {
  54. let url = config.url as string
  55. // 给 get 请求加上时间戳参数,避免从缓存中拿数据
  56. // const now = new Date().getTime()
  57. // params = params.substring(0, url.length - 1) + `?_t=${now}`
  58. url += '?'
  59. const keys = Object.keys(params)
  60. for (const key of keys) {
  61. if (params[key] !== void 0 && params[key] !== null) {
  62. url += `${key}=${encodeURIComponent(params[key])}&`
  63. }
  64. }
  65. config.params = {}
  66. config.url = url
  67. }
  68. return config
  69. },
  70. (error: AxiosError) => {
  71. // Do something with request error
  72. console.log(error) // for debug
  73. Promise.reject(error)
  74. }
  75. )
  76. // response 拦截器
  77. service.interceptors.response.use(
  78. async (response: AxiosResponse<Recordable>) => {
  79. const { data } = response
  80. if (!data) {
  81. // 返回“[HTTP]请求没有返回值”;
  82. throw new Error()
  83. }
  84. const { t } = useI18n()
  85. // 未设置状态码则默认成功状态
  86. const code = data.code || result_code
  87. // 获取错误信息
  88. const msg = data.msg || errorCode[code] || errorCode['default']
  89. if (ignoreMsgs.indexOf(msg) !== -1) {
  90. // 如果是忽略的错误码,直接返回 msg 异常
  91. return Promise.reject(msg)
  92. } else if (code === 401) {
  93. // 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
  94. if (!isRefreshToken) {
  95. isRefreshToken = true
  96. // 1. 如果获取不到刷新令牌,则只能执行登出操作
  97. if (!getRefreshToken()) {
  98. return handleAuthorized()
  99. }
  100. // 2. 进行刷新访问令牌
  101. // TODO: 引入refreshToken会循环依赖报错
  102. }
  103. } else if (code === 500) {
  104. ElMessage.error(t('sys.api.errMsg500'))
  105. return Promise.reject(new Error(msg))
  106. } else if (code === 901) {
  107. ElMessage.error(
  108. '<div>' +
  109. t('sys.api.errMsg901') +
  110. '</div>' +
  111. '<div> &nbsp; </div>' +
  112. '<div>参考 https://doc.iocoder.cn/ 教程</div>' +
  113. '<div> &nbsp; </div>' +
  114. '<div>5 分钟搭建本地环境</div>'
  115. )
  116. return Promise.reject(new Error(msg))
  117. } else if (code !== 200) {
  118. if (msg === '无效的刷新令牌') {
  119. // hard coding:忽略这个提示,直接登出
  120. console.log(msg)
  121. } else {
  122. ElNotification.error({
  123. title: msg
  124. })
  125. }
  126. return Promise.reject('error')
  127. } else {
  128. return data
  129. }
  130. },
  131. (error: AxiosError) => {
  132. console.log('err' + error) // for debug
  133. let { message } = error
  134. const { t } = useI18n()
  135. if (message === 'Network Error') {
  136. message = t('sys.api.errorMessage')
  137. } else if (message.includes('timeout')) {
  138. message = t('sys.api.apiTimeoutMessage')
  139. } else if (message.includes('Request failed with status code')) {
  140. message = t('sys.api.apiRequestFailed') + message.substr(message.length - 3)
  141. }
  142. ElMessage.error(message)
  143. return Promise.reject(error)
  144. }
  145. )
  146. function handleAuthorized() {
  147. const { t } = useI18n()
  148. if (!isRelogin.show) {
  149. isRelogin.show = true
  150. ElMessageBox.confirm(t('sys.api.timeoutMessage'), t('common.confirmTitle'), {
  151. confirmButtonText: t('login.relogin'),
  152. cancelButtonText: t('common.cancel'),
  153. type: 'warning'
  154. })
  155. .then(() => {
  156. isRelogin.show = false
  157. })
  158. .catch(() => {
  159. isRelogin.show = false
  160. })
  161. }
  162. return Promise.reject(t('sys.api.timeoutMessage'))
  163. }
  164. export { service }