Java tutorial
//package com.java2s; import java.text.ParseException; public class Main { public static long toTimestamp(String date) { java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat("yyyy-MM-dd hh:mm:ss"); java.util.Date temp; try { temp = sdf.parse(date); } catch (ParseException e) { e.printStackTrace(); return -1; } return temp.getTime(); } }