分钟，5分钟，小时表存入非本月数据bug修复

jinpengyong

2021-12-22 9d91dc402f279630eaa100024fd3b1542fbeb41c

 screen-manage/src/main/java/com/moral/api/util/CompareFieldUtils.java

@@ -70,7 +70,7 @@
                else
                    result.setNewData(newDataObj.toString());

                if(oldDataObj==null)
                if(oldDataObj==null||oldDataObj.equals(""))
                    result.setOldData("null");
                else
                    result.setOldData(oldDataObj.toString());