Java tutorial
//package com.java2s; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static int dateToInt(Date date) { String str = dateToIntString(date); return new Integer(str); } public static int dateToInt() { return dateToInt(new Date()); } /** * yyyyMMdd * * @param date * @return */ public static String dateToIntString(Date date) { DateFormat dateformat = new SimpleDateFormat("yyyyMMdd"); return dateformat.format(date); } }