changdate.java

日期转换的方法

/**
 * 
 */
package com.zhang;

import java.text.SimpleDateFormat;
import java.util.GregorianCalendar;

/**
 * @author zorRo
 * 
 */
public final class ChangDate {

	/**
	 * 
	 */
	public ChangDate() {
		// TODO Auto-generated constructor stub
	}

	public static String changedDate(String num) {
		SimpleDateFormat dateFormat = new SimpleDateFormat(
				"z yyyy-MM-dd E a hh:mm:ss");
		GregorianCalendar systemtime = new GregorianCalendar();
		int n=Integer.parseInt(num);
		systemtime.add(GregorianCalendar.DATE, n);
		return dateFormat.format(systemtime.getTime()).toString();
	}
}