RuoYi/ruoyi-front/src/main/resources/mapper/front/CommonProblemMapper.xml

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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.ruoyi.front.mapper.CommonProblemMapper">
<resultMap type="CommonProblem" id="CommonProblemResult">
<result property="id" column="id" />
<result property="title" column="title" />
<result property="content" column="content" />
<result property="hits" column="hits" />
<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="selectCommonProblemVo">
select id, title, content, hits, del_flag, create_by, create_time, update_by, update_time from common_problem
</sql>
<select id="selectCommonProblemList" parameterType="CommonProblem" resultMap="CommonProblemResult">
<include refid="selectCommonProblemVo"/>
<where>
<if test="title != null and title != ''"> and title = #{title}</if>
<if test="content != null and content != ''"> and content = #{content}</if>
<if test="hits != null "> and hits = #{hits}</if>
</where>
</select>
<select id="selectCommonProblemById" parameterType="Long" resultMap="CommonProblemResult">
<include refid="selectCommonProblemVo"/>
where id = #{id}
</select>
<insert id="insertCommonProblem" parameterType="CommonProblem" useGeneratedKeys="true" keyProperty="id">
insert into common_problem
<trim prefix="(" suffix=")" suffixOverrides=",">
<if test="title != null and title != ''">title,</if>
<if test="content != null and content != ''">content,</if>
<if test="hits != null">hits,</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="hits != null">#{hits},</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="updateCommonProblem" parameterType="CommonProblem">
update common_problem
<trim prefix="SET" suffixOverrides=",">
<if test="title != null and title != ''">title = #{title},</if>
<if test="content != null and content != ''">content = #{content},</if>
<if test="hits != null">hits = #{hits},</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="deleteCommonProblemById" parameterType="Long">
delete from common_problem where id = #{id}
</delete>
<delete id="deleteCommonProblemByIds" parameterType="String">
delete from common_problem where id in
<foreach item="id" collection="array" open="(" separator="," close=")">
#{id}
</foreach>
</delete>
</mapper>