为登录页超时提供刷新反馈

resources/views/auth/login.blade.php

@@ -117,6 +117,12 @@
                     tempTip.waitingTip('页面跳转中');
                     location=response.data.url;
                 }
+            }).catch(function(response){
+                tempTip.setDuration(6000);
+                tempTip.waitingTip('错误');
+                console.log(response)
+                alert('页面过期或网络异常，请在刷新后重新登录');
+                window.location.reload();
             })
         }
     </script>