refactor: router guard

src/router/index.ts

@@ -49,22 +49,34 @@ const router = createRouter({
   ],
 });
 
-const whiteList = ['/login', '/debug'];
+const whiteList = ['/debug'];
 
 router.beforeEach((to, from, next) => {
   const userStore = useUserStore();
-  if (userStore.userLoginResult?.token) {
-    if (to.path === '/login') {
+  const isAuthed = !!userStore.userLoginResult?.token;
+
+  // 放行白名单
+  const inWhiteList = whiteList.some((path) => to.path.startsWith(path));
+  if (inWhiteList) {
+    next();
+    return;
+  }
+
+  // 已登录用户不允许进入登录页（手动访问 /login 会重定向到首页）
+  if (to.path === '/login') {
+    if (isAuthed) {
       next({ path: '/' });
     } else {
       next();
     }
+    return;
+  }
+
+  // 其它路由按登录态控制
+  if (!isAuthed) {
+    next('/login');
   } else {
-    if (whiteList.includes(to.path)) {
-      next();
-    } else {
-      next('/login');
-    }
+    next();
   }
 });