更新文件 ArticleTweetImplDao.java

mhotel/src/com/happy/dao/impl/ArticleTweetImplDao.java

@@ -780,5 +780,29 @@ public class ArticleTweetImplDao implements ArticleTweetDao {
         return namedParameterJdbcTemplate.queryForInt(sql, sps);
     }
 
+    /**
+     * 获取点赞数最多的最新推文数据
+     */
+    @Override
+    public List<ArticleLikeMaxVo> queryTop3ArticleLike() {
+        String sql = "select t.id,t.townId,t.townName,t.title,t.content from (select at.id,at.location_id as townId,hd.name as townName,at.title,at.content,(select Count(*) from article_likes where is_lose = 0 and article_id = at.id) as like_num,at.create_date\n" +
+                "from article_tweet at\n" +
+                "left join hotel_dict hd on hd.id = at.location_id\n" +
+                "where at.approve = 2) t\n" +
+                "order by t.like_num desc,t.create_date desc LIMIT 3";
+        MapSqlParameterSource sps = new MapSqlParameterSource();
+        List<ArticleLikeMaxVo> list = null;
+        try {
+            list = namedParameterJdbcTemplate.query(sql, sps,
+                    new BeanPropertyRowMapper<>(ArticleLikeMaxVo.class));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        if (list != null && list.size() > 0) {
+            return list;
+        }
+        return null;
+
+    }
 
 }