fix: 普通纪念币，bug修复，分页问题。

intc-modules/intc-collect/src/main/java/com/intc/collect/mapper/CommemorativeCoinMapper.java

@@ -29,6 +29,14 @@ public interface CommemorativeCoinMapper
      */
     public List<CommemorativeCoinVo> selectCommemorativeCoinList(CommemorativeCoinDto commemorativeCoinDto);
 
+    /**
+     * 根据ID列表查询流通纪念币及其关联文件
+     *
+     * @param ids 流通纪念币ID列表
+     * @return 流通纪念币集合（包含关联文件）
+     */
+    public List<CommemorativeCoinVo> selectCommemorativeCoinListWithFiles(List<Long> ids);
+
     /**
      * 新增流通纪念币
      *

intc-modules/intc-collect/src/main/java/com/intc/collect/service/impl/CommemorativeCoinServiceImpl.java

@@ -2,6 +2,8 @@ package com.intc.collect.service.impl;
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 import com.intc.collect.domain.CollectFile;
 import com.intc.collect.mapper.CollectFileMapper;
@@ -53,7 +55,35 @@ public class CommemorativeCoinServiceImpl implements ICommemorativeCoinService
     @Override
     public List<CommemorativeCoinVo> selectCommemorativeCoinList(CommemorativeCoinDto commemorativeCoinDto)
     {
-        return commemorativeCoinMapper.selectCommemorativeCoinList(commemorativeCoinDto);
+        // 第一步：先分页查询主表数据
+        List<CommemorativeCoinVo> list = commemorativeCoinMapper.selectCommemorativeCoinList(commemorativeCoinDto);
+        
+        // 如果查询结果为空，直接返回
+        if (list == null || list.isEmpty())
+        {
+            return list;
+        }
+        
+        // 第二步：提取主表ID列表
+        List<Long> ids = list.stream().map(CommemorativeCoinVo::getId).collect(Collectors.toList());
+        
+        // 第三步：批量查询关联的文件信息
+        List<CommemorativeCoinVo> listWithFiles = commemorativeCoinMapper.selectCommemorativeCoinListWithFiles(ids);
+        
+        // 第四步：将关联文件数据填充回主表对象
+        Map<Long, CommemorativeCoinVo> fileMap = listWithFiles.stream()
+                .collect(Collectors.toMap(CommemorativeCoinVo::getId, vo -> vo));
+        
+        for (CommemorativeCoinVo vo : list)
+        {
+            CommemorativeCoinVo voWithFiles = fileMap.get(vo.getId());
+            if (voWithFiles != null && voWithFiles.getCollectFileList() != null)
+            {
+                vo.setCollectFileList(voWithFiles.getCollectFileList());
+            }
+        }
+        
+        return list;
     }
 
     /**

intc-modules/intc-collect/src/main/resources/mapper/collect/CommemorativeCoinMapper.xml

@@ -57,25 +57,38 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 
     </sql>
 
-    <select id="selectCommemorativeCoinList" parameterType="CommemorativeCoinDto" resultMap="CommemorativeCoinCollectFileResult">
+    <select id="selectCommemorativeCoinList" parameterType="CommemorativeCoinDto" resultMap="CommemorativeCoinResult">
-        <include refid="selectCommemorativeCoinVo"/>
+        select id, type, full_name, short_name, face_value, issue_date, mintage, composition,
+               issue_year, series, set_number, block_type, shape, create_by,
+               create_time, update_by, update_time, del_flag, remark,
+               weight, dimension, thickness, coin_teeth
+        from col_commemorative_coin
         <where>
-            a.del_flag='0'
+            del_flag='0'
-            <if test="type != null  and type != ''"> and a.type = #{type}</if>
+            <if test="type != null  and type != ''"> and type = #{type}</if>
-            <if test="fullName != null  and fullName != ''"> and a.full_name like '%'|| #{fullName}||'%'</if>
+            <if test="fullName != null  and fullName != ''"> and full_name like '%'|| #{fullName}||'%'</if>
-            <if test="name != null  and name != ''"> and (a.short_name like '%'|| #{name}||'%' or  a.full_name like '%'|| #{name}||'%') </if>
+            <if test="name != null  and name != ''"> and (short_name like '%'|| #{name}||'%' or  full_name like '%'|| #{name}||'%') </if>
-            <if test="issueDate != null "> and a.issue_date = #{issueDate}</if>
+            <if test="issueDate != null "> and issue_date = #{issueDate}</if>
-            <if test="issueYear != null  and issueYear != ''"> and a.issue_year like '%'|| #{issueYear}||'%'</if>
+            <if test="issueYear != null  and issueYear != ''"> and issue_year like '%'|| #{issueYear}||'%'</if>
-            <if test="series != null  and series != ''"> and a.series = #{series}</if>
+            <if test="series != null  and series != ''"> and series = #{series}</if>
-            <if test="blockType != null  and blockType != ''"> and a.block_type = #{blockType}</if>
+            <if test="blockType != null  and blockType != ''"> and block_type = #{blockType}</if>
-            <if test="shape != null  and shape != ''"> and a.shape = #{shape}</if>
+            <if test="shape != null  and shape != ''"> and shape = #{shape}</if>
-            <if test="endTime!=null and endTime !=''">
+            <if test="endTime!=null and endTime !=''"> 
-                and #{endTime}>=to_char(a.issue_date, 'yyyy-MM-dd')
+                and #{endTime}>=to_char(issue_date, 'yyyy-MM-dd')
             </if>
-            <if test="startTime!=null and startTime !=''">
+            <if test="startTime!=null and startTime !=''"> 
-                and to_char(a.issue_date, 'yyyy-MM-dd')>=#{startTime}
+                and to_char(issue_date, 'yyyy-MM-dd')>=#{startTime}
             </if>
         </where>
+        order by issue_date desc
+    </select>
+    
+    <select id="selectCommemorativeCoinListWithFiles" parameterType="list" resultMap="CommemorativeCoinCollectFileResult">
+        <include refid="selectCommemorativeCoinVo"/>
+        where a.id in
+        <foreach item="id" collection="list" open="(" separator="," close=")">
+            #{id}
+        </foreach>
         order by a.issue_date desc
     </select>