路由检验修正

src/router/index.ts

@@ -86,11 +86,12 @@ const router = createRouter({
 })
 
 router.beforeEach((to, from, next) => {
-    const role = sessionStorage.getItem('token');
+    const token:string|null = sessionStorage.getItem('token');
+    const role:string|null = sessionStorage.getItem('role')
 
-    if (role) {
+    if (token) {
         if(to.meta.permission) {
-            if(to.meta.permission.includes(role)) {
+            if(to.meta.permission.includes(role!)) {
                 next();
             }
             else {