优化请求拦截器里 toLogin 函数

src/api/index.js

@@ -8,7 +8,7 @@ const toLogin = () => {
     router.push({
         path: '/login',
         query: {
-            redirect: router.currentRoute.fullPath
+            redirect: router.currentRoute.value.path !== '/login' ? router.currentRoute.value.fullPath : undefined
         }
     })
 }