dxtop/src/main/resources/mapper/DreUserMapper.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.usky.dxtop.mapper.DreUserMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.usky.dxtop.model.DreUser">
        <id column="id" property="id" />
        <result column="user_id" property="userId" />
        <result column="is_send" property="isSend" />
    </resultMap>
    <select id="page" resultType="com.usky.dxtop.service.vo.DreUserVO">
        select s.*,du.is_send as isSend,du.id as dreUserId
        from staff as s
        inner join dre_user as du
         on s.s_id = du.user_id
        <where>
            <if test="name !=null and name != ''">
                and s.name like concat('%', #{name}, '%')
            </if>
            <if test="null != isSend">
                and du.is_send = #{isSend}
            </if>
        </where>
        order by s.id desc
    </select>
    <select id="list" resultType="com.usky.dxtop.service.vo.DreUserVO">
        select s.*,du.is_send as isSend,du.id as dreUserId
        from staff as s
        inner join dre_user as du
        on s.s_id = du.user_id
        <where>
            <if test="name !=null and name != ''">
                and s.name like concat('%', #{name}, '%')
            </if>
            <if test="null != isSend">
                and du.is_send = #{isSend}
            </if>
        </where>
        order by s.id desc
    </select>

</mapper>