java创建Timestamp的几种方式
java创建Timestamp的几种方式,目前总结了以下几种

  Timestamp time1 = new Timestamp(System.currentTimeMillis());Timestamp time2 = new Timestamp(new Date().getTime());Timestamp time3 = new Timestamp(Calendar.getInstance().getTimeInMillis());//不建议使用Timestamp time4 = new Timestamp(2011-1900,11,11,11,11,11,0);