生成时间戳标识

import java.text.SimpleDateFormat;import java.util.Date;public class test1 {public static void main(String[] args) {Date date = new Date();  long time = date.getTime();//mysq 时间戳只有10位 要做处理  String dateline = time + "";  dateline = dateline.substring(0, 10);  System.out.println(dateline);  SimpleDateFormat sdf1 = new SimpleDateFormat("yyyyMMddHHmmssSSSSS");  System.out.println(sdf1.format(date));}}