计算java中两个日期之间的月份

calculate months between two dates in java

提问by user2717410

i need to calculate months between two dates, if the startDate=2013.01.01, endDate=2013.01.31 the answer should be 1, startDate=2013.01.01, endDate=2013.02.01 the answer should be 2. please help

我需要计算两个日期之间的月份，如果 startDate=2013.01.01, endDate=2013.01.31 答案应该是 1, startDate=2013.01.01, endDate=2013.02.01 答案应该是 2. 请帮忙

回答by Jean Logeart

Use Joda Months:

使用 Joda月份：

DateTime start = new DateTime(startDate.getTime());
DateTime end= new DateTime(endDate.getTime());
int months = Months.monthBetween(start, end).getMonths();