fix：修改bug

DESKTOP-71BH0QO\L、ming

2021-04-02 8555f974846ca5b4f4734f52b51e39cd4502df44

 springcloud_k8s_panzhihuazhihuishequ/service_community/src/main/java/com/panzhihua/service_community/dao/ComActMessageBackDAO.java

@@ -8,6 +8,6 @@
import com.panzhihua.service_community.model.dos.ComActMessageBackDO;
@Mapper
public interface ComActMessageBackDAO extends BaseMapper<ComActMessageBackDO> {
   @Update("delete from com_act_message_back u where u.msg_id=#{msgId}")
   @Update("delete from com_act_message_back where msg_id=#{msgId}")
    void deleteMsgBackByMsgId(@Param("msgId")Long msgId);
}