Smi*_*mit 47
这是Joda Time的伪代码,可能对您有用.
import org.joda.time.*;
import org.joda.time.format.DateTimeFormat;
import org.joda.time.format.DateTimeFormatter;
public class JodaTimeExample {
public static void main(String[] sm) {
DateTimeFormatter dateFormat = DateTimeFormat
.forPattern("G,C,Y,x,w,e,E,Y,D,M,d,a,K,h,H,k,m,s,S,z,Z");
String dob = "2002-01-15";
LocalTime localTime = new LocalTime();
LocalDate localDate = new LocalDate();
DateTime dateTime = new DateTime();
LocalDateTime localDateTime = new LocalDateTime();
DateTimeZone dateTimeZone = DateTimeZone.getDefault();
System.out
.println("dateFormatr : " + dateFormat.print(localDateTime));
System.out.println("LocalTime : " + localTime.toString());
System.out.println("localDate : " + localDate.toString());
System.out.println("dateTime : " + dateTime.toString());
System.out.println("localDateTime : " + localDateTime.toString());
System.out.println("DateTimeZone : " + dateTimeZone.toString());
System.out.println("Year Difference : "
+ Years.yearsBetween(DateTime.parse(dob), dateTime).getYears());
System.out.println("Month Difference : "
+ Months.monthsBetween(DateTime.parse(dob), dateTime)
.getMonths());
}
}
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我希望这能帮到您.如果您有任何疑问,请告诉我.
PS:感谢Sumit Arora提供输出.
dateFormatr : AD,20,2016,2016,26,2,Tue,2016,180,6,28,PM,8,8,20,20,25,20,2,??,
LocalTime : 20:25:17.308
localDate : 2016-06-28
dateTime : 2016-06-28T20:25:18.872+05:30
localDateTime : 2016-06-28T20:25:20.260
DateTimeZone : Asia/Kolkata
Year Difference : 14
Month Difference : 173
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LocalTime localTime = new LocalTime();
LocalDate localDate = new LocalDate();
DateTime dateTime = new DateTime();
LocalDateTime localDateTime = new LocalDateTime();
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任何此构造函数都会在您的时区中创建日期,其中您的时区表示时区DateTimeZone.getDefault();
您想要将当前日期与出生日期进行比较.你如何在数据库中保存dirth的日期?
如果是UTC时区,则可以与UTC TZ中的dateTime进行比较
Years.yearsBetween(dateOfBirth, new DateTime(DateTimeZone.UTC));
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如果它有Server TZ你应该这样做
Years.yearsBetween(dateOfBirth, new DateTime());
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如果它有Server TZ你应该这样做
Years.yearsBetween(dateOfBirth, new DateTime(DateTimeZone.forID("ClientTZ")));
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