SetMeal meal = dao.fetch(SetMeal.class, Cnd.where("wx_id", "=", from).and("ct", "=", now()).and("is_del", "=", false))

命令行可以查到数据

mysql> SELECT * FROM set_meal  WHERE wx_id='oqqXTjqUSKScwbaBRulNWtqq-UOI' AND ct='2017-05-11 00:00:00' AND is_del=false LIMIT 0, 1;
+----+------------------------------+--------+---------------------+---------------------+--------+-------------+
| id | wx_id                        | name   | createTime          | ct                  | is_del | is_complete |
+----+------------------------------+--------+---------------------+---------------------+--------+-------------+
|  2 | oqqXTjqUSKScwbaBRulNWtqq-UOI | 科技 | 2017-05-11 17:21:25 | 2017-05-11 00:00:00 |      0 |           0 |
+----+------------------------------+--------+---------------------+---------------------+--------+-------------+
1 row in set (0.00 sec)

这个会是哪里的问题？