ID	开启时间	groupid	watcherID
1	1	133220053	1200611,1200612,1200613
2	1	133212361	1200614,1200615,1200616
3	1	133212183	1200617,1200618,1200619
4	2	133220172	1200620,1200621,1200622
5	2	133212185	1200623,1200624,1200625
6	2	133212033	1200626,1200627,1200628