package com.isoftstone.pms.back.util;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
public class test {
/**
* @param args
* @throws ParseException
*/
public static void main(String[] args) throws ParseException {
List<String> yearandMonth=a.getMonthBetween("2015-10-11","2016-10-21");
for (int i = 0; i < yearandMonth.size(); i++) {
System.out.println(yearandMonth.get(i));
}
}
private static List<String> getMonthBetween(String minDate, String maxDate) throws ParseException {
ArrayList<String> result = new ArrayList<String>();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");//格式化为年月
Calendar min = Calendar.getInstance();
Calendar max = Calendar.getInstance();
min.setTime(sdf.parse(minDate));
min.set(min.get(Calendar.YEAR), min.get(Calendar.MONTH), 1);
max.setTime(sdf.parse(maxDate));
max.set(max.get(Calendar.YEAR), max.get(Calendar.MONTH), 2);
Calendar curr = min;
while (curr.before(max)) {
result.add(sdf.format(curr.getTime()));
curr.add(Calendar.MONTH, 1);
}
return result;
}
}
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
public class test {
/**
* @param args
* @throws ParseException
*/
public static void main(String[] args) throws ParseException {
List<String> yearandMonth=a.getMonthBetween("2015-10-11","2016-10-21");
for (int i = 0; i < yearandMonth.size(); i++) {
System.out.println(yearandMonth.get(i));
}
}
private static List<String> getMonthBetween(String minDate, String maxDate) throws ParseException {
ArrayList<String> result = new ArrayList<String>();
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM");//格式化为年月
Calendar min = Calendar.getInstance();
Calendar max = Calendar.getInstance();
min.setTime(sdf.parse(minDate));
min.set(min.get(Calendar.YEAR), min.get(Calendar.MONTH), 1);
max.setTime(sdf.parse(maxDate));
max.set(max.get(Calendar.YEAR), max.get(Calendar.MONTH), 2);
Calendar curr = min;
while (curr.before(max)) {
result.add(sdf.format(curr.getTime()));
curr.add(Calendar.MONTH, 1);
}
return result;
}
}
获取两日期间所有月份
本文介绍了一种使用Java编程语言来获取两个指定日期之间的所有月份的方法。通过将日期格式化为“年-月”格式,并利用Calendar类进行日期间的遍历,可以有效地找出这一区间的每一个月份。
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