使用mybatis 实现批量插入，主键自增长

<span style="font-size:18px;">insert into table  (station_id,   station_name,   station_code,   station_ip,   station_port,   dept_id,   dept_name,   address,   linkman_phone,   creater,   create_time,   last_update_time)   select seq.nextval, t.* from (<foreach collection="sInfos" item="sInfo" index="index" separator="union all">  select #{sInfo.stationName} stationName,   #{sInfo.stationCode} stationCode,   #{sInfo.stationIp} stationIp,   #{sInfo.stationPort} stationPort,   #{sInfo.deptId} deptId,   #{sInfo.deptName} deptName,   #{sInfo.address},   #{sInfo.linkmanPhone} address,   #{sInfo.creater} creater,   sysdate create_time,   sysdate last_update_time from dual </foreach>) t</span>