neko/src/main/resources/mapper/MessageMapper.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.neko.mapper.MessageMapper">

    <resultMap id="BaseResultMap" type="com.neko.domain.pojo.Message">
            <id property="id" column="id" jdbcType="BIGINT"/>
            <result property="messageId" column="message_id" jdbcType="VARCHAR"/>
            <result property="senderId" column="sender_id" jdbcType="BIGINT"/>
            <result property="receiverId" column="receiver_id" jdbcType="BIGINT"/>
            <result property="receiverType" column="receiver_type" jdbcType="TINYINT"/>
            <result property="messageType" column="message_type" jdbcType="TINYINT"/>
            <result property="contentId" column="content_id" jdbcType="BIGINT"/>
            <result property="isEncrypted" column="is_encrypted" jdbcType="TINYINT"/>
            <result property="status" column="status" jdbcType="TINYINT"/>
            <result property="sendTime" column="send_time" jdbcType="TIMESTAMP"/>
            <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
    </resultMap>

    <sql id="Base_Column_List">
        id,message_id,sender_id,
        receiver_id,receiver_type,message_type,
        content_id,is_encrypted,status,
        send_time,create_time
    </sql>
</mapper>