package com.pj.project.sync; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import java.util.Collections; import java.util.List; @Service @Transactional public class SyncService { public void syncPartnes(String id,String name,String syncType){ PartnerParam dto=new PartnerParam(id,name,syncType); Listlist= Collections.singletonList(dto); } }