每日录像可用指标添加日志，修改大屏为查看当前月平均

zxl

2025-06-24 3b0516a2959e25576e4f3fda697a3b025d06c8c9

 ycl-server/src/main/java/com/ycl/thread/OnlineCheckThread.java

@@ -65,6 +65,7 @@
        TMonitorResult result = checkPointUtil.check(monitor,times);
        if (result.getPingOnline()){
            result.setPingOnlineStr("1");

        }else {
            result.setPingOnlineStr("-1");
        }