Java tutorial
//package com.java2s; //License from project: Apache License import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; public class Main { public static long getTempTime(String time) { try { SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); Date date = simpleDateFormat.parse(time); long tempTime = date.getTime(); return tempTime; } catch (ParseException e) { e.printStackTrace(); } return 0; } public static String getTime(long time) { SimpleDateFormat format = new SimpleDateFormat("yy-MM-dd HH:mm"); return format.format(new Date(time)); } public static String getTime() { SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd"); return format.format(new Date()); } }