dwdawd

src/main/resources/mybatis/CommentDao.xml

@@ -64,7 +64,7 @@
               FROM ln_comment AS t
               ORDER BY t.id ASC) t1,
              (SELECT @pids := #{commentId,jdbcType=INTEGER}) t2) t3
-    WHERE ischild != '0'
+    WHERE ischild != '0' and id = #{commentId,jdbcType=INTEGER}
     order by id desc
     limit 1
   </select>