黄磊的项目,分享文件
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<?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.ruoyi.system.mapper.BFileMapper">
<resultMap type="BFile" id="BFileResult">
<result property="id" column="id" />
<result property="uuid" column="uuid" />
<result property="memo" column="memo" />
<result property="gmtCreate" column="gmt_create" />
</resultMap>
<sql id="selectBFileVo">
select id, uuid, memo, gmt_create from b_file
</sql>
<select id="selectBFileList" parameterType="BFile" resultMap="BFileResult">
<include refid="selectBFileVo"/>
<where>
<if test="uuid != null and uuid != ''"> and uuid = #{uuid}</if>
<if test="memo != null and memo != ''"> and memo = #{memo}</if>
<if test="gmtCreate != null "> and gmt_create = #{gmtCreate}</if>
</where>
</select>
<select id="selectBFileById" parameterType="Long" resultMap="BFileResult">
<include refid="selectBFileVo"/>
where id = #{id}
</select>
<insert id="insertBFile" parameterType="BFile" useGeneratedKeys="true" keyProperty="id">
insert into b_file
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="uuid != null">uuid,</if>
<if test="memo != null">memo,</if>
<if test="gmtCreate != null">gmt_create,</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="uuid != null">#{uuid},</if>
<if test="memo != null">#{memo},</if>
<if test="gmtCreate != null">#{gmtCreate},</if>
</trim>
</insert>
<update id="updateBFile" parameterType="BFile">
update b_file
<trim prefix="SET" suffixOverrides=",">
<if test="uuid != null">uuid = #{uuid},</if>
<if test="memo != null">memo = #{memo},</if>
<if test="gmtCreate != null">gmt_create = #{gmtCreate},</if>
</trim>
where id = #{id}
</update>
<delete id="deleteBFileById" parameterType="Long">
delete from b_file where id = #{id}
</delete>
<delete id="deleteBFileByIds" parameterType="String">
delete from b_file where id in
<foreach item="id" collection="array" open="(" separator="," close=")">
#{id}
</foreach>
</delete>
</mapper>