摄像头报错

zc-business/src/main/java/com/zc/business/controller/VideoController.java

@@ -633,6 +633,10 @@ public class VideoController extends BaseController {
                             }
                         }
                     }
+                }else {
+                    jsonResult.put("code",200);
+                    jsonResult.put("data", new JSONObject());
+                    jsonResult.put("msg","摄像机连接失败");
                 }
             }
         }catch (Exception e) {