GregorianCalendar类的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对象的时区。

• 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()方法是一种非静态方法，因此可以通过类对象进行访问，如果尝试使用类名称访问该方法，则会收到错误消息。

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

  返回此日历的时区时， getTimeZone()方法不会引发异常。

Syntax:

句法：

    public TimeZone getTimeZone();

Parameter(s):

参数：

• It does not accept any parameter.

  它不接受任何参数。

Return value:

返回值：

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

此方法的返回类型为TimeZone ，它返回此GregorianCalendar的时区。

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

输出量

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

翻译自: https://www.includehelp.com/java/gregoriancalendar-gettimezone-method-with-example.aspx