定时器 每秒生成1000条数据插入到数据库中

[dy_daynight]

public class MyTimerTask extends TimerTask {

@Override
public void run() {

RandomSnGennerator.getDeviceSN();
// System.out.println(RandomSnGennerator.getDeviceSN());

}
}
public class TimerUtil {
public static void main(String[] args) {
Timer timer = new Timer();
MyTimerTask task =new MyTimerTask();
timer.schedule(task,0,1000);//1s一次 ，间隔0
}

}
ArrayList devicesn= RandomSnGennerator.getDeviceSN(); ？？？？？？
for(int i=0;i<1000;i++) {
a= (String)devicesn.get(i);
String sql="insert into devicedata_"+s+" (devicesn,createdate,status) values('"+a+"','"+sdfc.format(new Date())+"','"+status+"')";
stat.executeUpdate(sql);
}

[偏安zzcoder]

楼主是想问什么