java 方法 示例_Java货币getCurrencyCode（）方法与示例

java 方法 示例

货币类getCurrencyCode()方法 (Currency Class getCurrencyCode() method)

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

  getCurrencyCode()方法在java.util包中可用。

• getCurrencyCode() method is used to get the ISO 4217 currency code of this Currency.

  getCurrencyCode()方法用于获取此Currency的ISO 4217货币代码。

• getCurrencyCode() 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.

  getCurrencyCode()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。

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

  返回货币代码时， getCurrencyCode()方法不会引发异常。

Syntax:

句法：

public String getCurrencyCode();

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 String, it returns ISO 4217 currency code of this Currency object.

此方法的返回类型为String ，它返回此Currency对象的ISO 4217货币代码。

Example:

例：

// Java program is to demonstrate the
// example of getCurrencyCode() of Currency
import java.util.*;
public class GetCurrencyCodeOfCurrency {
public static void main(String args[]) {
// Instantiates a currency with INR code
Currency currency = Currency.getInstance("INR");
// By using getCurrencyCode() method is
// to get the currency code of this Currency
String curr_code = currency.getCurrencyCode();
System.out.println("currency.getCurrencyCode(): " + curr_code);
}
}

Output

输出量

currency.getCurrencyCode(): INR

翻译自: https://www.includehelp.com/java/currency-getcurrencycode-method-with-example.aspx

java 方法 示例