ibatis动态映射

<select id="getUser" parameterClass="'user" resultMap="getUserResult">
select id,name,sex from t_user
<dynamic prepend="where">
<isNotEmpty prepend="and" property="name">
(name like #name#)
</isNotEmpty>
<isNotEmpty prepend="and" property="address">
(address like #address#)
</isNotEmpty>
</dynamnic>
<select>