java - 年月日中的乔达期

我正在使用以下代码来获取年，月，日的两个日期之间的差异

tenAppDTO.getTAP_PROPOSED_START_DATE()=2009-11-01
tenAppDTO.getTAP_PROPOSED_END_DATE()=2013-11-29
ReadableInstant r=new DateTime(tenAppDTO.getTAP_PROPOSED_START_DATE());
ReadableInstant r1=new DateTime(tenAppDTO.getTAP_PROPOSED_END_DATE());
Period period = new Period(r, r1);
period.normalizedStandard(PeriodType.yearMonthDay());
years =  period.getYears();
month=period.getMonths();
day=period.getDays();
out.println("year is-:"+years+"month is -:"+ month+"days is -:"+ day);

通过使用上面的代码，我得到的结果是-：4个月是-：0天是-：0
但实际结果是年是-：4个月是-：0天是-：28

请提供解决方案

最佳答案

您可以尝试改变

Period period = new Period(r, r1);

与

Period period = new Period(r, r1, PeriodType.yearMonthDay());

您可以这样尝试：

tenAppDTO.getTAP_PROPOSED_START_DATE()=2009-11-01
tenAppDTO.getTAP_PROPOSED_END_DATE()=2013-11-29
ReadableInstant r=new DateTime(tenAppDTO.getTAP_PROPOSED_START_DATE());
ReadableInstant r1=new DateTime(tenAppDTO.getTAP_PROPOSED_END_DATE());
Period period = new Period(r, r1, PeriodType.yearMonthDay());   //Change here
period.normalizedStandard(PeriodType.yearMonthDay());
years =  period.getYears();
month=period.getMonths();
day=period.getDays();
out.println("year is-:"+years+"month is -:"+ month+"days is -:"+ day);

关于java - 年月日中的乔达期，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/20727066/