java 方法 示例

区域设置类getVariant()方法 (Locale Class getVariant() method)

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

  getVariant()方法在java.util包中可用。

• getVariant() method is used to get the variant code for this Locale.

  getVariant()方法用于获取此Locale的变体代码。

• getVariant() method is a non-static method, 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.

  getVariant()方法是一种非静态方法，可通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。

• getVariant() method does not throw an exception at the time of returning variant code.

  返回变体代码时， getVariant()方法不会引发异常。

Syntax:

句法：

    public String getVariant();

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 String, it returns variant code of this Locale.

方法的返回类型为String ，它返回此Locale的变体代码。

Example:

例：

// Java program to demonstrate the example
// of String getVariant() method of Locale
import java.util.*;
public class GetVariantOfLocale {public static void main(String[] args) {// Instantiates Locale
Locale lo = new Locale("jap", "JAPAN", "AM");
// Display Locale
System.out.println("lo: " + lo);
// By using getVariant() method is
// to return variant codes
// for this locale lo
String
var = lo.getVariant();
System.out.println("lo.getVariant(): " +
var);
}
}

Output

输出量

lo: jap_JAPAN_AM
lo.getVariant(): AM

翻译自: https://www.includehelp.com/java/locale-getvariant-method-with-example.aspx

java 方法 示例