GregorianCalendar類的getTimeZone()方法 (GregorianCalendar Class getTimeZone() method)

• getTimeZone() method is available in java.util package.

  getTimeZone()方法在java.util包中可用。

• getTimeZone() method is used to return the time zone for this GregorianCalendar object.

  getTimeZone()方法用于返回此GregorianCalendar對象的時區。

• getTimeZone() method is a non-static method, so it is accessible with the class object and if we try to access the method with the class name then we will get an error.

  getTimeZone()方法是一種非靜態方法，因此可以通過類對象進行訪問，如果嘗試使用類名稱訪問該方法，則會收到錯誤消息。

• getTimeZone() method does not throw an exception at the time of returning time zone for this Calendar.

  返回此日歷的時區時， getTimeZone()方法不會引發異常。

Syntax:

句法：

    public TimeZone getTimeZone();

Parameter(s):

參數：

• It does not accept any parameter.

  它不接受任何參數。

Return value:

返回值：

The return type of this method is TimeZone, it returns time zone for this GregorianCalendar.

此方法的返回類型為TimeZone ，它返回此GregorianCalendar的時區。

Example:

例：

// Java program is to demonstrate the example of
// getTimeZone() method of GregorianCalendar
import java.util.*;
public class GetTimeZoneOfGregorianCalendar {
public static void main(String args[]) {
// Instantiating a GregorianCalendar object
GregorianCalendar ca = (GregorianCalendar) GregorianCalendar.getInstance();
System.out.println("ca.getTime(): " + ca.getTime());
//By using getTimeZone() method is to
//return the time zone of this GregorianCalendar
TimeZone time_zone = ca.getTimeZone();
//Display time zone of this GregorianCalendar
System.out.println("ca.getTimeZone(): " + time_zone.getDisplayName());
}
}

Output

輸出量

ca.getTime(): Sat Feb 15 11:55:40 GMT 2020
ca.getTimeZone(): Greenwich Mean Time

翻譯自: https://www.includehelp.com/java/gregoriancalendar-gettimezone-method-with-example.aspx