解决fillparentdata时，get不到父数据而把do的父数据置空问题

SLN/%PUBPRJ%-core/src/main/java/%SYS_PKGPATH%/core/%MOD_PKGPATH%/service/impl/%DE%ServiceImpl.java.ftl

@@ -723,7 +723,9 @@ public class ${item.getCodeName()}ServiceImpl extends ServiceImpl<${de.getCodeNa
         if(!ObjectUtils.isEmpty(et.get${MajorKeyFieldCodeName}())){
             ${pub.getPKGCodeName()}.core.${MajorEntity.getPSSystemModule().getCodeName()?lower_case}.domain.${MajorEntity.getCodeName()} ${MajorEntityName}=et.get${MajorEntityName?cap_first}();
             if(ObjectUtils.isEmpty(${MajorEntityName})){
-                ${pub.getPKGCodeName()}.core.${MajorEntity.getPSSystemModule().getCodeName()?lower_case}.domain.${MajorEntity.getCodeName()} majorEntity=${MajorEntityService}.get(et.get${MajorKeyFieldCodeName}());
+                ${pub.getPKGCodeName()}.core.${MajorEntity.getPSSystemModule().getCodeName()?lower_case}.domain.${MajorEntity.getCodeName()} majorEntity=${MajorEntityService}.getById(et.get${MajorKeyFieldCodeName}());
+                if(ObjectUtils.isEmpty(majorEntity))
+                    return;
                 et.set${MajorEntityName?cap_first}(majorEntity);
                 ${MajorEntityName}=majorEntity;
             }