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resultMap修正

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wangys
2025-11-25 13:08:23 +08:00
parent 61d63be941
commit 5d14957eba
8 changed files with 116 additions and 16 deletions
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3
schoolNewsServ/news/src/main/java/org/xyzh/news/service/impl/NCResourceServiceImpl.java
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@@ -169,8 +169,9 @@ public class NCResourceServiceImpl implements ResourceService {
}
// 获取当前用户的部门角色
List<UserDeptRoleVO> userDeptRoles = LoginUtil.getCurrentDeptRole();
// 直接查询ResourceVO列表，SQL已经LEFT JOIN了recommend表
// 直接查询ResourceVO列表
List<ResourceVO> resourceVOList = resourceMapper.selectResourcesPageOrderByViewCount(filter, pageParam, userDeptRoles);
logger.info("资源数量{}",resourceVOList.size());
long total = resourceMapper.countResources(filter, userDeptRoles);
pageParam.setTotalElements(total);
pageParam.setTotalPages((int) Math.ceil((double) total / pageParam.getPageSize()));

17
schoolNewsServ/news/src/main/resources/mapper/ResourceMapper.xml
View File

@@ -347,11 +347,12 @@
<!-- ResourceVO结果映射（包含推荐信息） -->
<resultMap id="ResourceVOResultMap" type="org.xyzh.common.vo.ResourceVO">
<id column="resource_id" property="resource.resourceID" jdbcType="VARCHAR"/>
<result column="is_top_recommend" property="isTopRecommend" jdbcType="BOOLEAN"/>
<result column="is_ideological_recommend" property="isIdeologicalRecommend" jdbcType="BOOLEAN"/>
<association property="resource" javaType="org.xyzh.common.dto.resource.TbResource">
<id column="id" property="id" jdbcType="VARCHAR"/>
<result column="resource_id" property="resourceID" jdbcType="VARCHAR"/>
<id column="resource_id" property="resourceID" jdbcType="VARCHAR"/>
<result column="id" property="id" jdbcType="VARCHAR"/>
<result column="title" property="title" jdbcType="VARCHAR"/>
<result column="content" property="content" jdbcType="LONGVARCHAR"/>
<result column="summary" property="summary" jdbcType="VARCHAR"/>
@@ -408,13 +409,21 @@
r.author, r.source, r.source_url, r.view_count, r.like_count, r.collect_count,
r.status, r.is_recommend, r.is_banner, r.publish_time, r.creator, r.updater,
r.create_time, r.update_time, r.delete_time, r.deleted
ORDER BY r.view_count DESC, r.publish_time DESC, r.create_time DESC
<if test="filter.orderTypes != null and filter.orderTypes.size() > 0">
ORDER BY
<foreach collection="filter.orderTypes" item="orderType" separator=", ">
r.${orderType.field} ${orderType.order}
</foreach>
</if>
<if test="filter.orderTypes == null or filter.orderTypes.size() == 0">
ORDER BY r.view_count DESC, r.publish_time DESC, r.create_time DESC
</if>
LIMIT #{pageParam.pageSize} OFFSET #{pageParam.offset}
</select>
<!-- 统计资源总数 - 添加权限过滤 -->
<select id="countResources" resultType="long">
SELECT COUNT(DISTINCT r.id)
SELECT COUNT(DISTINCT r.resource_id)
FROM tb_resource r
<include refid="Permission_Filter"/>
WHERE r.deleted = 0