updata

src/pages/exam/examEnd.vue

@@ -40,7 +40,7 @@ export default {
       window.localStorage.removeItem('showflag')
       setTimeout(() => {
         this.$router.replace({
-          path: '/'
+          path: `/login/${JSON.parse(window.localStorage.getItem('examInfo')).exam_id}`
         })
       }, 5000)
     }, 4000)

src/router/routes.js

 
 export default [
-  { path: '/', redirect: `/login/${JSON.parse(window.localStorage.getItem('examInfo')) ? JSON.parse(window.localStorage.getItem('examInfo')).exam_id : '*'}` },
+  { path: '/', redirect: '*' },
   /* 测试页面 */
   { path: '/test', name: 'test', component: () => import('../pages/test.vue') },
   /* 登录页面 */