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