在用insertAll时，执行的sql语句：INSERT INTO `dl_show_log` (`openid` , `type` , `storeid` , `advid` , `positionid` , `time`) SELECT 'o82yoxBr-uUXNIzEAdS92JS','1',0,1000054,'1000014',1498298750 UNION ALL SELECT 'o82yoxBr-uUXNIzEAdS92JS','1',0,1000055,'1000015',1498298750 UNION ALL SELECT 'o82yoxBr-uUXNIzEAdS92JS','1',0,1000056,'1000016',1498298750 UNION ALL SELECT 'o82yoxBr-uUXNIzEAdS92JS','1',0,1000057,'1000016',1498298750 UNION ALL SELECT 'o82yoxBr-uUXNIzEAdS92JS','1',0,1000058,'1000017',1498298750

执行后，id自动增加2个值后才开始，如图

本来1203后面应该是1204，结果执行后，从1206开始的，多次测试都是这样的结果！