mirror of
https://gitee.com/dapppp/ruoyi-plus-vben5.git
synced 2026-03-22 12:58:59 +08:00
feat: 微服务版本 logout接口在配置错误的情况返回401的提示(解决死循环调用logout接口)
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@@ -1,6 +1,6 @@
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import { $t } from '@vben/locales';
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import { message } from 'ant-design-vue';
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import { message, Modal } from 'ant-design-vue';
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import { useAuthStore } from '#/store';
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@@ -38,11 +38,20 @@ export function commonExport(url: string, data: Record<string, any>) {
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*/
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export class UnauthorizedException extends Error {}
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/**
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* logout这种接口都返回401 抛出这个异常
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*/
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export class ImpossibleReturn401Exception extends Error {}
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/**
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* 是否已经处在登出过程中了 一个标志位
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* 主要是防止一个页面会请求多个api 都401 会导致登出执行多次
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*/
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let isLogoutProcessing = false;
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/**
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* 防止 调用logout接口 logout又返回401 然后又走到Logout逻辑死循环
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*/
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let lockLogoutRequest = false;
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/**
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* 登出逻辑 两个地方用到 提取出来
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@@ -50,17 +59,43 @@ let isLogoutProcessing = false;
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*/
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export function handleUnauthorizedLogout() {
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const timeoutMsg = $t('http.loginTimeout');
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/**
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* lock 不再请求logout接口
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* 这里已经算异常情况了
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*/
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if (lockLogoutRequest) {
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throw new UnauthorizedException(timeoutMsg);
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}
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// 已经在登出过程中 不再执行
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if (isLogoutProcessing) {
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throw new UnauthorizedException(timeoutMsg);
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}
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isLogoutProcessing = true;
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const userStore = useAuthStore();
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userStore.logout().finally(() => {
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message.error(timeoutMsg);
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isLogoutProcessing = false;
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});
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userStore
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.logout()
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.catch((error) => {
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/**
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* logout接口返回了401
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* 做Lock处理 且 该标志位不会复位(因为这种场景出现 系统已经算故障了)
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* 因为这已经不符合正常的逻辑了
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*/
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if (error instanceof ImpossibleReturn401Exception) {
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lockLogoutRequest = true;
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if (import.meta.env.DEV) {
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Modal.error({
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title: '提示',
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centered: true,
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content:
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'检测到你的logout接口返回了401, 去检查你的后端配置 这已经不符合正常逻辑(该提示不会在非dev环境弹出)',
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});
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}
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}
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})
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.finally(() => {
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message.error(timeoutMsg);
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isLogoutProcessing = false;
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});
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// 不再执行下面逻辑
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throw new UnauthorizedException(timeoutMsg);
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}
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