number format getminimumentegerdigits()方法在 Java 中用示例

原文:https://www . geesforgeks . org/number format-getminimumentegerdigits-method-in-Java-with-examples/

getminimumentegerdigits()方法是一个内置的方法T3【Java . text . number formatT5】返回一个实例的数字的整数部分允许的最小位数。

语法 :

public int getMinimumIntegerDigits()

参数:该功能不接受任何参数。

返回值:该函数返回整数部分允许的最小位数。

下面是上述功能的实现:

程序 1:

// Java program to implement
// the above function

import java.text.NumberFormat;
import java.util.Locale;
import java.util.Currency;

public class Main {
    public static void main(String[] args)
        throws Exception
    {

        // Get the Integer instance
        NumberFormat nF
            = NumberFormat.getIntegerInstance();

        // Stores the minimum
        int value
            = nF.getMinimumIntegerDigits();

        // Prints the minimum integer
        System.out.println("The minimum "
                           + "Integer digits: "
                           + value);
    }
}

输出:

The minimum Integer digits: 1

程序二:

// Java program to implement
// the above function

import java.text.NumberFormat;
import java.util.Locale;
import java.util.Currency;

public class Main {
    public static void main(String[] args)
        throws Exception
    {

        // Get the Currency instance
        NumberFormat nF
            = NumberFormat
                  .getCurrencyInstance();

        // Stores the minimum
        int value
            = nF.getMinimumIntegerDigits();

        // Prints the minimum
        System.out.println("The minimum"
                           + " integer digits: "
                           + value);
    }
}

输出:

The minimum integer digits: 1

参考:https://docs . Oracle . com/javase/10/docs/API/Java/text/numberformat . html # getminimumentegerdigits()

版权属于：月萌API www.moonapi.com，转载请注明出处

本文链接：https://moonapi.com/news/24416.html