Java tutorial
//package com.java2s; /* * Copyright (c) 2013 The CCP project authors. All Rights Reserved. * * Use of this source code is governed by a Beijing Speedtong Information Technology Co.,Ltd license * that can be found in the LICENSE file in the root of the web site. * * http://www.cloopen.com * * An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ import java.util.Calendar; public class Main { public static String createJcFileName() { Calendar c = Calendar.getInstance(); c.setTimeInMillis(System.currentTimeMillis()); int y = c.get(Calendar.YEAR); int m = c.get(Calendar.MONTH); int d = c.get(Calendar.DAY_OF_MONTH); int hour = c.get(Calendar.HOUR_OF_DAY); int minute = c.get(Calendar.MINUTE); int second = c.get(Calendar.SECOND); return y + "-" + m + "-" + d + "-" + hour + "-" + minute + "-" + second; } }