kg/target/classes/mapping/LogDao.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.zglc.kg.dao.LogDao">

	<!-- 可根据自己的需求，是否要使用 -->
    <resultMap type="com.zglc.kg.entity.LogEntity" id="logMap">
        <result property="id" column="id"/>
        <result property="userId" column="user_id"/>
        <result property="realName" column="real_name"/>
        <result property="beginTime" column="begin_time"/>
        <result property="finishTime" column="finish_time"/>
        <result property="userIp" column="user_ip"/>
        <result property="requestUrl" column="request_url"/>
        <result property="requestDescription" column="request_description"/>
        <result property="arguments" column="arguments"/>
        <result property="execStatus" column="exec_status"/>
    </resultMap>

    <select id="findByLog" parameterType="com.zglc.kg.entity.LogEntity" resultMap="logMap">
        select id,user_id,real_name,begin_time,finish_time,user_ip,request_url,request_description,arguments,exec_status
        from t_log where 1=1
        <if test="realName !=null">
            and real_name like (CONCAT(CONCAT('%',#{realName}),'%'))
        </if>
        <if test="beginTime != null">
            and begin_time <![CDATA[>=]]> #{beginTime}
        </if>
        <if test="finishTime !=null">
            and finish_time <![CDATA[<=]]> #{finishTime}
        </if>

    </select>
</mapper>