[bugfix] set default value for createtim

atms-api/src/main/java/pwc/taxtech/atms/dto/vatdto/VoucherMappingDto.java

@@ -16,7 +16,7 @@ public class VoucherMappingDto {
     public Date CreateTime;
     public Boolean IsDuplicate;
 
-    public VoucherMapping extractVoucherMapping(){
+    public VoucherMapping extractVoucherMapping() {
         VoucherMapping voucherMapping = new VoucherMapping();
         voucherMapping.setID(ID);
         voucherMapping.setTranCode(TranCode);
@@ -25,7 +25,7 @@ public class VoucherMappingDto {
         voucherMapping.setPeriod(Period);
         voucherMapping.setItemID(ItemID);
         voucherMapping.setCreatorID(CreatorID);
-        voucherMapping.setCreateTime(CreateTime);
+        voucherMapping.setCreateTime(CreateTime == null ? new Date() : CreateTime);
         return voucherMapping;
     }