模糊查询

模糊查询

/**
* 测试模糊查询
* @param mohu
* @return
*/
List<User> testMohu(@Param("mohu") String mohu);
<!--List<User> testMohu(@Param("mohu") String mohu);-->
<select id="testMohu" resultType="User">
<!--select * from t_user where username like '%${mohu}%'-->
<!--select * from t_user where username like concat('%',#{mohu},'%')-->
select * from t_user where username like "%"#{mohu}"%"
</select>