摘要： //createQuery不能执行添加（insert）的语句,具体原因还没不清楚 em.createQuery(" update PubComp set aname='22222' where aguid='0.5689057'").executeUpdate();//按语句更新 //注意createNativeQuery可以执行增删改查的语句 em.createNativeQuery( "insert into sysbilllock(aguid,mtbl,guid_tbl,guid_locker,remark) values('" + JTool.getGuid() + "','" + mtbl + "','" + rowguid + "','" + lockerguid + "','')") .executeUpdate(); } 阅读全文