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serv-mapper和.xml 基本增删改

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wangys
2025-10-16 14:31:56 +08:00
parent 7f65404f28
commit 1199cbc176
54 changed files with 7516 additions and 197 deletions
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144
schoolNewsServ/news/src/main/resources/mapper/BannerMapper.xml
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@@ -54,4 +54,148 @@
ORDER BY order_num ASC, create_time DESC
</select>
<!-- 根据Banner ID查询Banner信息 -->
<select id="selectByBannerId" resultMap="BaseResultMap">
SELECT
<include refid="Base_Column_List" />
FROM tb_banner
WHERE id = #{bannerId} AND deleted = 0
</select>
<!-- 根据状态查询Banner列表 -->
<select id="selectByStatus" resultMap="BaseResultMap">
SELECT
<include refid="Base_Column_List" />
FROM tb_banner
WHERE status = #{status} AND deleted = 0
ORDER BY order_num ASC, create_time DESC
</select>
<!-- 根据位置查询Banner列表 -->
<select id="selectByPosition" resultMap="BaseResultMap">
SELECT
<include refid="Base_Column_List" />
FROM tb_banner
WHERE link_type = #{position} AND deleted = 0
ORDER BY order_num ASC, create_time DESC
</select>
<!-- 查询有效的Banner列表（按排序） -->
<select id="selectActiveBanners" resultMap="BaseResultMap">
SELECT
<include refid="Base_Column_List" />
FROM tb_banner
WHERE status = 1 AND deleted = 0
ORDER BY order_num ASC, create_time DESC
</select>
<!-- 检查Banner标题是否存在 -->
<select id="countByTitle" resultType="int">
SELECT COUNT(1)
FROM tb_banner
WHERE title = #{title} AND deleted = 0
<if test="excludeId != null and excludeId != ''">
AND id != #{excludeId}
</if>
</select>
<!-- 插入Banner -->
<insert id="insertBanner" parameterType="org.xyzh.common.dto.resource.TbBanner">
INSERT INTO tb_banner (
id, title, image_url, link_type, link_id, link_url, order_num, status,
creator, updater, create_time, update_time, delete_time, deleted
) VALUES (
#{id}, #{title}, #{imageUrl}, #{linkType}, #{linkID}, #{linkUrl}, #{orderNum}, #{status},
#{creator}, #{updater}, #{createTime}, #{updateTime}, #{deleteTime}, #{deleted}
)
</insert>
<!-- 更新Banner -->
<update id="updateBanner" parameterType="org.xyzh.common.dto.resource.TbBanner">
UPDATE tb_banner
<set>
<if test="title != null and title != ''">
title = #{title},
</if>
<if test="imageUrl != null and imageUrl != ''">
image_url = #{imageUrl},
</if>
<if test="linkType != null">
link_type = #{linkType},
</if>
<if test="linkID != null and linkID != ''">
link_id = #{linkID},
</if>
<if test="linkUrl != null and linkUrl != ''">
link_url = #{linkUrl},
</if>
<if test="orderNum != null">
order_num = #{orderNum},
</if>
<if test="status != null">
status = #{status},
</if>
<if test="updater != null and updater != ''">
updater = #{updater},
</if>
<if test="updateTime != null">
update_time = #{updateTime},
</if>
<if test="deleteTime != null">
delete_time = #{deleteTime},
</if>
<if test="deleted != null">
deleted = #{deleted},
</if>
</set>
WHERE id = #{id}
</update>
<!-- 删除Banner -->
<delete id="deleteBanner" parameterType="org.xyzh.common.dto.resource.TbBanner">
DELETE FROM tb_banner
WHERE id = #{id}
</delete>
<!-- 批量插入Banner -->
<insert id="batchInsertBanners" parameterType="java.util.List">
INSERT INTO tb_banner (
id, title, image_url, link_type, link_id, link_url, order_num, status,
creator, updater, create_time, update_time, delete_time, deleted
) VALUES
<foreach collection="bannerList" item="item" separator=",">
(
#{item.id}, #{item.title}, #{item.imageUrl}, #{item.linkType}, #{item.linkID},
#{item.linkUrl}, #{item.orderNum}, #{item.status}, #{item.creator}, #{item.updater},
#{item.createTime}, #{item.updateTime}, #{item.deleteTime}, #{item.deleted}
)
</foreach>
</insert>
<!-- 批量删除Banner -->
<delete id="batchDeleteBanners">
DELETE FROM tb_banner
WHERE id IN
<foreach collection="ids" item="id" open="(" separator="," close=")">
#{id}
</foreach>
</delete>
<!-- 分页查询Banner -->
<select id="selectBannersPage" resultMap="BaseResultMap">
SELECT
<include refid="Base_Column_List" />
FROM tb_banner
<include refid="Where_Clause" />
ORDER BY order_num ASC, create_time DESC
LIMIT #{pageParam.pageSize} OFFSET #{pageParam.pageNumber}
</select>
<!-- 统计Banner总数 -->
<select id="countBanners" resultType="long">
SELECT COUNT(1)
FROM tb_banner
<include refid="Where_Clause" />
</select>
</mapper>