Java Month Convert monthAgo()

Description

month Ago

License

Apache License

Declaration

public static String monthAgo() 

Method Source Code

//package com.java2s;
/*/*from   www . j av  a2s  .  co  m*/
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.Calendar;
import java.util.Date;

public class Main {
    private static final SimpleDateFormat mySdf = new SimpleDateFormat("yyyy-MM-dd");

    public static String monthAgo() {
        Calendar cal = Calendar.getInstance();
        cal.setTime(new Date());
        cal.add(Calendar.DAY_OF_MONTH, -30);
        return convertDate2String5(cal.getTime());
    }

    public static synchronized String convertDate2String5(Date date) {
        if (date == null) {
            return "";
        }
        //        SimpleDateFormat mySdf = new SimpleDateFormat("yyyy-MM-dd");
        return mySdf.format(date);
    }
}

Related

1. differenceMonth(String strDate1, String strDate2)
2. isCurMonth(String month)
3. month()
4. month(Date date, Locale locale)
5. month2String(Date date)
6. monthConvertToNumber(String str)
7. monthformMatDate(Date date)
8. monthIndexAsString(Integer index, Integer offset)
9. monthNumber(String s)