Java tutorial
//package com.java2s; import java.text.DateFormat; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; public class Main { /** * The snapped start how long * * @param startTime * @param currentTime * @return */ public static boolean isStart(String startTime, String currentTime) { Date current = null; Date start = null; try { DateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); current = format.parse(currentTime); start = format.parse(startTime); } catch (ParseException e) { return false; } if (current != null && start != null) { return current.after(start); } return false; } }