feat:添加判断

ruoyi-system/src/main/java/com/ruoyi/system/mapper/ElPaperQuAnswerMapper.java

@@ -26,6 +26,10 @@ public interface ElPaperQuAnswerMapper extends BaseMapper<ElPaperQuAnswer> {
      */
     List<PaperQuAnswerExtDTO> list(@Param("paperId") String paperId, @Param("quId") String quId);
 
+
+
+
+
 }
 
 

ruoyi-system/src/main/resources/mapper/system/ElPaperQuAnswerMapper.xml

@@ -36,4 +36,17 @@
         ORDER BY pa.sort ASC
     </select>
 
+
+    <select id="listForShow" resultMap="ListResultMap">
+        SELECT pa.id,pa.paper_id,pa.answer_id,pa.qu_id,pa.checked,pa.sort,pa.abc,qa.content,qa.is_right,qa.image
+        FROM el_paper_qu_answer pa
+                 LEFT JOIN el_qu_answer qa ON pa.answer_id=qa.id
+        WHERE pa.paper_id=#{paperId} AND pa.qu_id=#{quId}
+        ORDER BY pa.sort ASC
+    </select>
+
+
+
+
+
 </mapper>

ruoyi-system/src/main/resources/mapper/system/ElPaperQuMapper.xml

@@ -33,7 +33,17 @@
           AND is_right=true
           AND qu_type < 4
     </select>
-    <select id="listForPaperResult" resultType="com.ruoyi.system.domain.paper.dto.ext.PaperQuDetailDTO">
+
+
+    <resultMap id="ListResultMap" extends="BaseResultMap" type="com.ruoyi.system.domain.paper.dto.ext.PaperQuDetailDTO">
+        <result column="image" property="image" />
+        <result column="content" property="content" />
+        <collection property="answerList" column="{paperId=paper_id,quId=qu_id}"
+                    select="com.ruoyi.system.mapper.ElPaperQuAnswerMapper.listForShow" />
+    </resultMap>
+
+
+    <select id="listForPaperResult" resultMap="ListResultMap">
         SELECT pq.*,eq.content,eq.image
         FROM el_paper_qu pq
                  LEFT JOIN el_qu eq ON pq.qu_id = eq.id