index.ts 5.6 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 { t } = useI18n()
  9. const tenantEnable = import.meta.env.VITE_APP_TENANT_ENABLE
  10. const BASE_URL = import.meta.env.VITE_BASE_URL
  11. const BASE_API = import.meta.env.VITE_API_URL
  12. const { result_code, base_url } = config
  13. // 需要忽略的提示。忽略后,自动 Promise.reject('error')
  14. const ignoreMsgs = [
  15. '无效的刷新令牌', // 刷新令牌被删除时,不用提示
  16. '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
  17. ]
  18. // 是否显示重新登录
  19. export const isRelogin = { show: false }
  20. // Axios 无感知刷新令牌,参考 https://www.dashingdog.cn/article/11 与 https://segmentfault.com/a/1190000020210980 实现
  21. // 请求队列
  22. // const requestList = []
  23. // 是否正在刷新中
  24. let isRefreshToken = false
  25. export const PATH_URL = base_url[import.meta.env.VITE_API_BASEPATH]
  26. // 创建axios实例
  27. const service: AxiosInstance = axios.create({
  28. baseURL: BASE_URL + BASE_API, // api 的 base_url
  29. timeout: config.request_timeout // 请求超时时间
  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. if (
  45. config.method === 'post' &&
  46. config!.headers!['Content-Type'] === 'application/x-www-form-urlencoded'
  47. ) {
  48. config.data = qs.stringify(config.data)
  49. }
  50. // get参数编码
  51. if (config.method === 'get' && config.params) {
  52. let url = config.url as string
  53. url += '?'
  54. const keys = Object.keys(config.params)
  55. for (const key of keys) {
  56. if (config.params[key] !== void 0 && config.params[key] !== null) {
  57. url += `${key}=${encodeURIComponent(config.params[key])}&`
  58. }
  59. }
  60. // 给 get 请求加上时间戳参数,避免从缓存中拿数据
  61. // const now = new Date().getTime()
  62. // url = url.substring(0, url.length - 1) + `?_t=${now}`
  63. config.params = {}
  64. config.url = url
  65. }
  66. return config
  67. },
  68. (error: AxiosError) => {
  69. // Do something with request error
  70. console.log(error) // for debug
  71. Promise.reject(error)
  72. }
  73. )
  74. // response 拦截器
  75. service.interceptors.response.use(
  76. async (response: AxiosResponse<Recordable>) => {
  77. const { data } = response
  78. if (!data) {
  79. // 返回“[HTTP]请求没有返回值”;
  80. throw new Error()
  81. }
  82. // 未设置状态码则默认成功状态
  83. const code = data.code || result_code
  84. // 获取错误信息
  85. const msg = data.msg || errorCode[code] || errorCode['default']
  86. if (ignoreMsgs.indexOf(msg) !== -1) {
  87. // 如果是忽略的错误码,直接返回 msg 异常
  88. return Promise.reject(msg)
  89. } else if (code === 401) {
  90. // 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
  91. if (!isRefreshToken) {
  92. isRefreshToken = true
  93. // 1. 如果获取不到刷新令牌,则只能执行登出操作
  94. if (!getRefreshToken()) {
  95. return handleAuthorized()
  96. }
  97. // 2. 进行刷新访问令牌
  98. // TODO: 引入refreshToken会循环依赖报错
  99. }
  100. } else if (code === 500) {
  101. ElMessage.error(t('sys.api.errMsg500'))
  102. return Promise.reject(new Error(msg))
  103. } else if (code === 901) {
  104. ElMessage.error(
  105. '<div>' +
  106. t('sys.api.errMsg901') +
  107. '</div>' +
  108. '<div> &nbsp; </div>' +
  109. '<div>参考 https://doc.iocoder.cn/ 教程</div>' +
  110. '<div> &nbsp; </div>' +
  111. '<div>5 分钟搭建本地环境</div>'
  112. )
  113. return Promise.reject(new Error(msg))
  114. } else if (code !== 200) {
  115. if (msg === '无效的刷新令牌') {
  116. // hard coding:忽略这个提示,直接登出
  117. console.log(msg)
  118. } else {
  119. ElNotification.error({
  120. title: msg
  121. })
  122. }
  123. return Promise.reject('error')
  124. } else {
  125. return data
  126. }
  127. },
  128. (error: AxiosError) => {
  129. console.log('err' + error) // for debug
  130. let { message } = error
  131. if (message === 'Network Error') {
  132. message = t('sys.api.errorMessage')
  133. } else if (message.includes('timeout')) {
  134. message = t('sys.api.apiTimeoutMessage')
  135. } else if (message.includes('Request failed with status code')) {
  136. message = t('sys.api.apiRequestFailed') + message.substr(message.length - 3)
  137. }
  138. ElMessage.error(message)
  139. return Promise.reject(error)
  140. }
  141. )
  142. function handleAuthorized() {
  143. if (!isRelogin.show) {
  144. isRelogin.show = true
  145. ElMessageBox.confirm(t('sys.api.timeoutMessage'), t('common.confirmTitle'), {
  146. confirmButtonText: t('login.relogin'),
  147. cancelButtonText: t('common.cancel'),
  148. type: 'warning'
  149. })
  150. .then(() => {
  151. isRelogin.show = false
  152. })
  153. .catch(() => {
  154. isRelogin.show = false
  155. })
  156. }
  157. return Promise.reject(t('sys.api.timeoutMessage'))
  158. }
  159. export { service }