我想为凤凰城获得日出和日落时间。
我正在使用: https : //github.com/mikereedell/sunrisesunsetlib-java
package sunriseSunsetCalculator; import java.io.IOException; import java.util.Calendar; import java.util.Date; import com.luckycatlabs.sunrisesunset.SunriseSunsetCalculator; import com.luckycatlabs.sunrisesunset.dto.Location; public class getSunriseSunet { public static void main (String[] args) throws IOException { Location location = new Location("33.4500", "-112.0667"); SunriseSunsetCalculator calculator = new SunriseSunsetCalculator(location, "Phoenix"); Date today = Calendar.getInstance().getTime(); String officialSunrise = calculator.getOfficialSunriseForDate(Calendar.getInstance()); String officialSunset = calculator.getOfficialSunriseForDate(Calendar.getInstance()); System.out.println(today + " officialSunrise : " + officialSunrise); System.out.println(today + " officialSunset : " + officialSunset); } }产量
3月14日星期六21:35:51 MST 2015官方新闻:13:39
3月14日星期六21:35:51 MST 2015官方日历:13:39
有关日出和日落时间不正确的任何建议吗?
I am trying to get Sunrise and Sunset time for Phoenix.
I am using : https://github.com/mikereedell/sunrisesunsetlib-java
package sunriseSunsetCalculator; import java.io.IOException; import java.util.Calendar; import java.util.Date; import com.luckycatlabs.sunrisesunset.SunriseSunsetCalculator; import com.luckycatlabs.sunrisesunset.dto.Location; public class getSunriseSunet { public static void main (String[] args) throws IOException { Location location = new Location("33.4500", "-112.0667"); SunriseSunsetCalculator calculator = new SunriseSunsetCalculator(location, "Phoenix"); Date today = Calendar.getInstance().getTime(); String officialSunrise = calculator.getOfficialSunriseForDate(Calendar.getInstance()); String officialSunset = calculator.getOfficialSunriseForDate(Calendar.getInstance()); System.out.println(today + " officialSunrise : " + officialSunrise); System.out.println(today + " officialSunset : " + officialSunset); } }output
Sat Mar 14 21:35:51 MST 2015 officialSunrise : 13:39
Sat Mar 14 21:35:51 MST 2015 officialSunset : 13:39
Any suggestion why the Sunrise and Sunset time are incorrect ?
最满意答案
我不确定您的凤凰城timeZoneIdentifier是否正确。 你可以把它换成: America / Phoenix
您也应该在正确的时区创建日历:
SunriseSunsetCalculator calculator = new SunriseSunsetCalculator(lcation, "US/Phoenix"); Calendar today = new GregorianCalendar(TimeZone.getTimeZone("US/Phoenix")); String sunrise = calculator.getOfficialSunriseForDate(today); String sunset = calculator.getOfficialSunsetForDate(today);I am not sure if your timeZoneIdentifier for Phoenix is correct. Could you please change it to: America/Phoenix
Also you Calendar should be created in the correct time zone:
SunriseSunsetCalculator calculator = new SunriseSunsetCalculator(lcation, "US/Phoenix"); Calendar today = new GregorianCalendar(TimeZone.getTimeZone("US/Phoenix")); String sunrise = calculator.getOfficialSunriseForDate(today); String sunset = calculator.getOfficialSunsetForDate(today);更多推荐
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