Here you can find the source of convertStrToDate(String dateStr, String dateFormat)
public static Date convertStrToDate(String dateStr, String dateFormat)
//package com.java2s; /*/*from w w w. j ava2 s . c o m*/ * 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 Date convertStrToDate(String dateStr, String dateFormat) { if (dateStr == null || dateStr.equals("")) { return null; } SimpleDateFormat sdf = new SimpleDateFormat(dateFormat); try { return sdf.parse(dateStr); } catch (Exception e) { throw new RuntimeException("DateUtil.convertStrToDate():" + e.getMessage()); } } public static Date convertStrToDate(String dateStr, String dateFormat, Locale locale) { if (dateStr == null || dateStr.equals("")) { return null; } SimpleDateFormat sdf = new SimpleDateFormat(dateFormat, locale); try { return sdf.parse(dateStr); } catch (Exception e) { throw new RuntimeException("DateUtil.convertStrToDate():" + e.getMessage()); } } }