newjava.java

java课程的资料以及实验的代码

//Print the current date and time
import java.text.SimpleDateFormat;
import java.util.*;
public class PrintNowDate {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
        //we must set the  timeZone manaually!!
		Calendar cal=Calendar.getInstance(TimeZone.getTimeZone("EST"));
		String DATA_FORMAT="yyyy-MM-dd HH-mm-ss";
		java.text.SimpleDateFormat sdf=new java.text.SimpleDateFormat(DATA_FORMAT);
		//sdf.setTimeZone(TimeZone.getTimeZone("EST"));
		sdf.setTimeZone(TimeZone.getDefault());
		System.out.println("Now"+sdf.format(cal.getTime()));
	}

}