Java输出系统当前的日期(年月日时分秒毫秒)
发布时间:2020-12-14 14:20:01 所属栏目:Java 来源:网络整理
导读:复制代码 代码如下: package test.remote.tools.combine; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; public class TestOutDate { public static void main(String[] args
复制代码 代码如下: package test.remote.tools.combine; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; public class TestOutDate { public static void main(String[] args) { //method 1 Calendar nowtime = new GregorianCalendar(); String strDateTime="["+String.format("%04d",nowtime.get(Calendar.YEAR))+"/"+ String.format("%02d",nowtime.get(Calendar.MONTH))+"/" + String.format("%02d",nowtime.get(Calendar.DATE))+" " + String.format("%02d",nowtime.get(Calendar.HOUR))+":" + String.format("%02d",nowtime.get(Calendar.MINUTE))+":" + String.format("%02d",nowtime.get(Calendar.SECOND))+"." + String.format("%03d",nowtime.get(Calendar.MILLISECOND))+"]"; System.out.println(strDateTime); //method 2 String msg=""; Date date = new Date(); SimpleDateFormat sdf = new SimpleDateFormat("YYYY/MM/dd HH:mm:ss.SSS"); msg+="["+sdf.format(date)+"]"; System.out.println(msg); } } 运行结果: [2013/08/09 05:54:32.578] [2013/09/09 17:54:32.625] (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |