fix commentlist top5-> top2

luoo_music/src/main/java/com/luoo/music/dao/CommentDao.java

@@ -13,6 +13,7 @@ public interface CommentDao extends MongoRepository<Comment,String> {
     public Page<Comment> findByJournalId(String journalId, Pageable pageable);
 
     public List<Comment> findTop5ByJournalIdOrderByThumbupCountDesc(String journalId);
+    public List<Comment> findTop2ByJournalIdOrderByThumbupCountDesc(String journalId);
 
     public List<Comment> findByJournalId(String journalId);
 

luoo_music/src/main/java/com/luoo/music/dto/mapper/CommentMapper.java

@@ -28,7 +28,7 @@ public class CommentMapper {
 		 */
 		CommentDTO commentDTO=new CommentDTO();
 
-		List<Comment> commentList =commentDao.findTop5ByJournalIdOrderByThumbupCountDesc(journalId);
+		List<Comment> commentList =commentDao.findTop2ByJournalIdOrderByThumbupCountDesc(journalId);
 		commentDTO.setCommentList(commentList);
 		/**
 		 * 获取期刊总评论数 一级评论数加上父评论的总回复数
@@ -62,7 +62,7 @@ public class CommentMapper {
 	}
 
   public static List<Comment> getList(String journalId,CommentDao commentDao,UserClient userClient){
-	  List<Comment> commentList =commentDao.findTop5ByJournalIdOrderByThumbupCountDesc(journalId);
+	  List<Comment> commentList =commentDao.findTop2ByJournalIdOrderByThumbupCountDesc(journalId);
 	  if(commentList.size()>0){
 		  commentList= commentList.stream().map(comment -> {
 			  UserInfoDTO userInfoDTO =userClient.findByUserId(comment.getUserId());