Here you can find the source of getDateTime(String format)
public static String getDateTime(String format)
//package com.java2s; /*//from w w w . ja va 2s. c o m * Copyright 2015 Lunci Hua * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; public class Main { public static final String DATABASEFORMAT = "yyyy-MM-dd HH:mm:ss"; public static String getDateTime(String format) { SimpleDateFormat dateFormat = new SimpleDateFormat(format, Locale.getDefault()); Date date = new Date(); return dateFormat.format(date); } public static String getDateTime() { SimpleDateFormat dateFormat = new SimpleDateFormat(DATABASEFORMAT, Locale.getDefault()); Date date = new Date(); return dateFormat.format(date); } }