feat: 新增登录跳转逻辑

src/router/index.ts

@@ -10,6 +10,7 @@ const routes = [
     path: "/browser",
     name: "Browser",
     component: () => import("@/views/browser/BrowserLayout.vue"),
+    meta: { requiresAuth: true },
   },
   {
     path: "/about",
@@ -23,4 +24,17 @@ const router = createRouter({
   routes,
 });
 
+router.beforeEach((to, _from, next) => {
+  const token = localStorage.getItem("token");
+  if (to.meta && (to.meta as any).requiresAuth && !token) {
+    next({ path: "/" });
+    return;
+  }
+  if (to.path === "/" && token) {
+    next({ path: "/browser" });
+    return;
+  }
+  next();
+});
+
 export default router;