Merge remote-tracking branch 'origin/kingbase' into kingbase

ruoyi-admin/src/main/resources/templates/system/exam/exam.html

@@ -964,6 +964,13 @@
                 window.location.href = `/system/exam`;
             }
         };
+        document.addEventListener('visibilitychange',documentVisililityChange)
+        function documentVisililityChange (){
+            alert("检测到您已切换页面，系统将进行强制提交");
+                if (document.visibilityState === 'hidden'){
+                    submitMethid();
+                }
+        }
         function submitMethid(sub){
             var htmlText = '';
             var account = 0; //总得分
@@ -1149,7 +1156,6 @@
             callInternalFunction: submitMethid
         };
     }
-
 </script>
 
 </body>