ttc_5.0/ttc-backen/target/classes/mapper/UploadMapper.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="cn.ubitech.ttc.dao.UploadMapper">

    <!-- 开启二级缓存 -->
<!--    <cache type="org.mybatis.caches.ehcache.LoggingEhcache"/>-->

    <select id="findByPage" resultType="cn.ubitech.ttc.entity.Upload" parameterType="Map" useCache="false">
        select up.*
        from upload up
        <where>
            <if test="params.fileType != null and '' != params.fileType">
                AND up.file_type = #{params.fileType}
            </if>
            <if test="params.nodeId != null and '' != params.nodeId">
                AND up.node_id = #{params.nodeId}
            </if>
            <if test="params.creator != null and '' != params.creator">
                AND up.creator = #{params.creator}
            </if>
            <if test="params.fileName != null and '' != params.fileName">
                AND up.file_name = #{params.fileName}
            </if>
        </where>
        order by up.createtime desc
    </select>
</mapper>