gettime.java

来自「自己写的学校网站框架」· Java 代码 · 共 40 行

package edu.xjusoft.common;

import java.util.Date;
import java.text.SimpleDateFormat;
import java.util.Calendar;

public class GetTime
{
	// ��ȡϵͳ����
	static public Date getDate ( )
	{
		Date dateU = new Date();
		java.sql.Date date = new java.sql.Date(dateU.getTime());
		return date;
	}

	// ��ȡϵͳ���ں�ʱ��
	static public String getDateTime ( )
	{
		SimpleDateFormat format;
		Date date = null;
		Calendar myDate = Calendar.getInstance();
		myDate.setTime(new java.util.Date());
		date = myDate.getTime();
		format = new SimpleDateFormat("yyyy-MM-dd HH:mm");
		String rtnStr = format.format(date);
		return rtnStr;
	}

	static public String yyyyMMddHHmmssSSS ( )
	{
		Date dt = new Date(System.currentTimeMillis());

		SimpleDateFormat fmt = new SimpleDateFormat("yyyyMMddHHmmssSSS");

		return fmt.format(dt);
	}
}