4dkankan-center-manage/src/main/resources/mapper/manage/JyUserMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.fdkankan.manage.mapper.IJyUserMapper">

    <select id="getByAddParam" resultType="com.fdkankan.manage.entity.JyUser">
        select  * from jy_user where  rec_status = 'A'
        <if test="param.ryId!=null and param.ryId!=''">
            and ry_id != #{param.ryId}
        </if>
        <if test="param.ryNo!=null and param.ryNo!=''">
            and ( ry_no = #{param.ryNo}
        </if>
        <if test="param.idCard!=null and param.idCard!=''">
            or id_card = #{param.idCard}
        </if>
        <if test="param.phone!=null and param.phone!=''">
            or phone = #{param.phone}
        </if>
        )
    </select>
</mapper>