年月日中的乔达期 [英] Joda Period in year month day

问题描述

我正在使用以下代码获取年，月，日中2个日期之间的差异

i am using following code to get difference between 2 dates in year,month,day

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 但实际结果是年份为-:4个月为-:0天为-:28

by using above code i get the result year is-:4 month is -:0 days is -:0 but actual result is year is-:4 month is -:0 days is -:28

请提供解决方案

推荐答案

您可以尝试更改

Period period = new Period(r, r1); 

使用

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

您可以尝试这样:

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);

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