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@@ -3,10 +3,12 @@
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* 更详细的 api 文档: https://github.com/umijs/umi-request
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*/
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import { extend } from 'umi-request'
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-import { notification } from 'antd'
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-import { getTokenid } from './common'
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+import { message, notification } from 'antd'
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+import { getTokenid, getUserAccount, redirectToLogin, saveTokenId } from './common'
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import consts from '@/consts'
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+const RETRY_TOKEN_TIME = 3 // 重新获取token次数
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+let currentTokenRetry = RETRY_TOKEN_TIME // 当前token刷新次数
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const codeMessage = {
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200: '服务器成功返回请求的数据。',
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201: '新建或修改数据成功。',
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@@ -47,6 +49,16 @@ const errorHandler = error => {
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return response
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}
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+
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+/**
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+ * 获取token令牌
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+ * @param {*} account 账号
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+ */
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+async function apiGetToken(account) {
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+ const data = await request.get(consts.TOKEN_API, {})
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+ return data
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+}
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+
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/**
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* 配置request请求时的默认参数
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*/
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@@ -56,15 +68,60 @@ const request = extend({
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// 默认错误处理
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credentials: 'include' // 默认请求是否带上cookie
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})
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-// 请求前拦截器
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+
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+// 请求拦截器
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request.interceptors.request.use((url, options) => {
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const token = getTokenid()
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- // if (!token && )
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- console.log(url, options)
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+ if (token) {
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+ // 在白名单里的请求放过
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+ if (consts.TOKEN_WHITE_LIST.includes(url)) {
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+ return { url, options }
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+ }
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+ // eslint-disable-next-line no-param-reassign
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+ options.headers[consts.TOKEN_KEY] = token
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+ return { url, options }
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+ }
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})
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-request.interceptors.response.use((response, options) => {
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- console.log(response, options)
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+const refreshTokenIfNeed = async (response, config) => {
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+ if (
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+ response &&
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+ response.data &&
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+ response.data.code &&
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+ consts.TOKEN_INVALID_CODE.includes(response.data.code)
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+ ) {
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+ const account = getUserAccount()
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+ if (!account || !currentTokenRetry) {
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+ redirectToLogin()
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+ return response
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+ }
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+ currentTokenRetry -= 1
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+ // token过期或者没有传token
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+ const data = await apiGetToken(account)
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+ if (data && data.data && data.data.code === consts.RET_CODE.SUCCESS) {
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+ currentTokenRetry = RETRY_TOKEN_TIME // 重置token重试次数
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+ // 刷新token成功,保存token
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+ const token = data.data && data.data.token
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+ saveTokenId(token)
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+ // 重新发起请求
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+ const newResponse = await request(response.url, config)
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+ return newResponse
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+ }
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+ }
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+ return response
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+}
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+
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+// 响应拦截器
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+request.interceptors.response.use(async (response, options) => {
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+ if (
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+ response &&
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+ response.data &&
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+ response.data.code !== consts.RET_CODE.SUCCESS &&
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+ !consts.TOKEN_INVALID_CODE.includes(response.data.code)
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+ ) {
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+ message.error((response.data && response.data.msg) || '请求错误!')
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+ }
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+ return refreshTokenIfNeed(response, options)
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})
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export default request
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