Merge remote-tracking branch 'origin/wb' into qa

jinpengyong

2023-08-25 5242d687d4edcd6c0f7e10fb82b0e5505dbb3da3

 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());