Java tutorial
//package com.java2s; //License from project: Apache License import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static String getDateStr(long milliseconds) { SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd E HH:mm:ss"); return df.format(new Date(milliseconds)); } public static String getDateStr(long milliseconds, String format) { SimpleDateFormat df = new SimpleDateFormat(format); return df.format(new Date(milliseconds)); } public static String getDateStr(Date date, String format) { if (date == null) { return ""; } return getDateStr(date.getTime(), format); } }