使用Java中的LocalDate翻转月份的日期? [英] Roll over the month of dates using LocalDate in Java?
问题描述
我正在设计一个java预订系统,只需要处理2015年的日期和使用LocalDate类,预订包括开始日期和持续时间。 2015,5,26:7将是从2015年6月26日开始的预订,为期7天,{26,27,28,29,30,31} 5月和{1} st Jun。如果我说我的日期与一个循环是有反正正确的翻滚月,所以日期不会说是五月,但6月1日。
I am designing a booking system in java that only has to handle dates for the year 2015 and using the LocalDate class, a booking consists of a start date and a duration e.g. 2015, 5, 26: 7 would be a booking starting on 26 may 2015 for a duration of 7 days, {26,27,28,29,30,31} May and the {1}st Jun. If i am say generating my dates with a loop is there anyway to get the correct roll over of the month?, so the date won't say be 32nd of May but instead 1st Jun.
int initialDate=26;
int initialMonth=5;
int duration= 7;
int endDate= initialDate+duration;
LocalDate date;
while(initialDate<=endDate){
date=LocalDate.of(2015, initialMonth, initialDate);
System.out.println(date.getDayOfMonth());
initialDate++;
}
推荐答案
假设您使用Java 8,为什么不使用 LocalDate# plusDays
?
Assuming you're using Java 8, why not use LocalDate#plusDays
?
LocalDate startDate = LocalDate.of(2015, 5, 26);
LocalDate endDate = startDate.plusDays(7);
System.out.println(endDate);
哪个输出 2015-06-02
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