java timezone

TimeZone類的getDSTSavings()方法 (TimeZone Class getDSTSavings() method)

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

  getDSTSavings()方法在java.util包中可用。

• getDSTSavings() method is used to get the number of time differences in standard time.

  getDSTSavings()方法用于獲取標準時間中的時間差數。

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

  getDSTSavings()方法是一個非靜態方法，只能通過類對象訪問，如果嘗試使用類名稱訪問該方法，則會收到錯誤消息。

• getDSTSavings() method does not throw an exception at the time of returning differences in standard time.

  在標準時間返回差異時， getDSTSavings()方法不會引發異常。

Syntax:

句法：

    public int getDSTSavings();

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 the method is int, it gets difference in standard savings time (DST).

該方法的返回類型為int ，它獲得標準節省時間(DST)的差異。

Example:

例：

// Java program to demonstrate the example 
// of int getDSTSavings() method of TimeZone 
import java.util.*;
public class GetDSTSavingsOfTimeZone {
public static void main(String args[]) {
// By using getTimeZone() method is
// to get the time zone
TimeZone tz = TimeZone.getTimeZone("Africa/Asmera");
// By using getDSTSavings() method is to
// check the dst savings of the time zone
// Africa/Asmera
System.out.print("tz.getDSTSavings(): ");
System.out.println(tz.getDSTSavings());
}
}

Output

輸出量

tz.getDSTSavings(): 0

翻譯自: https://www.includehelp.com/java/timezone-getdstsavings-method-with-example.aspx

java timezone