update

web-vue-admin/src/utils/request.ts

 import axios from "axios";
 import { message } from "ant-design-vue";
 import { getToken } from "./token";
-
+import { useRouter } from "vue-router";
+const router = useRouter()
 // 创建axios实例
 
 const instance = axios.create({
@@ -41,7 +42,19 @@ instance.interceptors.response.use(
       }else{
         return response.data
       }
-    } else {
+    } else if(response.status === 302){
+      message.error('登录超时');
+      localStorage.removeItem('session_id')
+      router.replace({
+        path:'/login'
+      })
+    }else if(response.status === 405){
+      message.error('登录超时');
+      localStorage.removeItem('session_id')
+      router.replace({
+        path:'/login'
+      })
+    }else{
       message.error('api请求失败');
     }
   },