java uuid静态方法_Java UUID version（）方法与示例

java uuid静态方法

UUID Class version()方法 (UUID Class version() method)

version() method is available in java.util package.

version()方法在java.util包中可用。
version() method is used to get the version number linked with this UUID.

version()方法用于获取与此UUID链接的版本号。
version() 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.

version()方法是一种非静态方法，只能通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。
version() method does not throw an exception at the time of getting version number.

在获取版本号时， version()方法不会引发异常。

Syntax:

句法：

    public int version();

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 the method is int, it gets this UUID version number.

方法的返回类型为int ，它获取此UUID版本号。

Example:

例：

// Java program to demonstrate the example
// of int version() method of UUID
import java.util.*;
public class VersionOfUUID {public static void main(String[] args) {// Instantiate UUID
UUID uuid = UUID.fromString("46400000-8cc0-11bd-b43e-10d46e4ef14d");
// By using version() method is to
// return the version value linked
// with this UUID
int version = uuid.version();
// Display version Value
System.out.println("uuid.version(): " + version);
}
}

Output

输出量

uuid.version(): 1

翻译自: https://www.includehelp.com/java/uuid-version-method-with-example.aspx

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