currency abap

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

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

  getDefaultFractionDigits()方法在java.util包中可用。

• getDefaultFractionDigits() method is used to get the default fraction digits of this Currency.

  getDefaultFractionDigits()方法用于获取此Currency的默认小数位数。

• getDefaultFractionDigits() 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.

  getDefaultFractionDigits()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。

• getDefaultFractionDigits() method does not throw an exception at the time of returning default fraction digits.

  返回默认分数位数时， getDefaultFractionDigits()方法不会引发异常。

Syntax:

句法：

    public int getDefaultFractionDigits();

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 int, it returns number of default fraction of this Currency.

此方法的返回类型为int ，它返回此Currency的默认分数的数量。

Example:

例：

// Java program is to demonstrate the example of
// getDefaultFractionDigits() method of Currency
import java.util.*;
public class GetDefaultFractionDigitsOfCurrency {
public static void main(String args[]) {
// Instantiates a currency with INR code
Currency currency = Currency.getInstance("INR");
// By using getDefaultFractionDigits() method is 
// to get the default fraction digits of this Currency
int curr_def_frac_digits = currency.getDefaultFractionDigits();
// Display Currency Default Fraction Digits
System.out.print("currency.getDefaultFractionDigits(): ");
System.out.println(curr_def_frac_digits);
}
}

Output

输出量

currency.getDefaultFractionDigits(): 2

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

currency abap