服务器限流：学生端提示

src/utils/axios.js

@@ -89,6 +89,13 @@ qmInstance.interceptors.response.use(
         closable: true,
       });
       return;
+    } else if (status == 503) {
+      Message.error({
+        content: "服务器繁忙(503)！请稍后重试。",
+        duration: 15,
+        closable: true,
+      });
+      return;
     } else if (status != 200) {
       if (
         wk_token &&