Question

hibernate 返回值 为null

通过hibernate查询数据库，传入参数都没错，就是找不到，数据库里有，application对hibernate测试成功，用在ssh2中就不行了 能生成SQL查询语句，也没有错误，就是不返回值。
一下是自动生成SQL：
Hibernate: select usertype0_.UserTypeID as UserTypeID18_, usertype0_.UserTypeName as UserType2_18_, usertype0_.CreateDateTime as CreateDa3_18_, usertype0_.OperatorID as OperatorID18_, usertype0_.LastModifyTime as LastModi5_18_, usertype0_.LastOperatorID as LastOper6_18_, usertype0_.Remark as Remark18_ from UserType usertype0_ where usertype0_.UserTypeName='工商局'

Answer 1

你先直接把这个SQL复制到数库内测试一下看来什么吧。