猫妈狗爸伴宠师小程序后端代码
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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.model.mapper.AppletTrainMapper">
<resultMap type="AppletTrain" id="AppletTrainResult">
<result property="id" column="id" />
<result property="title" column="title" />
<result property="content" column="content" />
<result property="delFlag" column="del_flag" />
<result property="createBy" column="create_by" />
<result property="createTime" column="create_time" />
<result property="updateBy" column="update_by" />
<result property="updateTime" column="update_time" />
</resultMap>
<sql id="selectAppletTrainVo">
select id, title, content, del_flag, create_by, create_time, update_by, update_time from applet_train
</sql>
<select id="selectAppletTrainList" parameterType="AppletTrain" resultMap="AppletTrainResult">
<include refid="selectAppletTrainVo"/>
<where>
<if test="title != null and title != ''"> and title = #{title}</if>
<if test="content != null and content != ''"> and content = #{content}</if>
</where>
</select>
<select id="selectAppletTrainById" parameterType="Long" resultMap="AppletTrainResult">
<include refid="selectAppletTrainVo"/>
where id = #{id}
</select>
<insert id="insertAppletTrain" parameterType="AppletTrain" useGeneratedKeys="true" keyProperty="id">
insert into applet_train
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="title != null and title != ''">title,</if>
<if test="content != null and content != ''">content,</if>
<if test="delFlag != null">del_flag,</if>
<if test="createBy != null">create_by,</if>
<if test="createTime != null">create_time,</if>
<if test="updateBy != null">update_by,</if>
<if test="updateTime != null">update_time,</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides=",">
<if test="title != null and title != ''">#{title},</if>
<if test="content != null and content != ''">#{content},</if>
<if test="delFlag != null">#{delFlag},</if>
<if test="createBy != null">#{createBy},</if>
<if test="createTime != null">#{createTime},</if>
<if test="updateBy != null">#{updateBy},</if>
<if test="updateTime != null">#{updateTime},</if>
</trim>
</insert>
<update id="updateAppletTrain" parameterType="AppletTrain">
update applet_train
<trim prefix="SET" suffixOverrides=",">
<if test="title != null and title != ''">title = #{title},</if>
<if test="content != null and content != ''">content = #{content},</if>
<if test="delFlag != null">del_flag = #{delFlag},</if>
<if test="createBy != null">create_by = #{createBy},</if>
<if test="createTime != null">create_time = #{createTime},</if>
<if test="updateBy != null">update_by = #{updateBy},</if>
<if test="updateTime != null">update_time = #{updateTime},</if>
</trim>
where id = #{id}
</update>
<delete id="deleteAppletTrainById" parameterType="Long">
delete from applet_train where id = #{id}
</delete>
<delete id="deleteAppletTrainByIds" parameterType="String">
delete from applet_train where id in
<foreach item="id" collection="array" open="(" separator="," close=")">
#{id}
</foreach>
</delete>
</mapper>