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java1200_060_把數字格式化為貨幣字符串

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獲取貨幣格式對象

public static NumberFormat getCurrencyInstance(Locale inLocale)
 1 import java.text.NumberFormat;
 2 import java.util.Locale;
 3 import java.util.Scanner;
 4 
 5 public class FormatNumber {
 6     public static void main(String args[]) {
 7         Scanner scanner = new Scanner(System.in);
8 System.out.println("請輸入數字:"); 9 double number = scanner.nextDouble(); 10 NumberFormat format = NumberFormat.getCurrencyInstance(Locale.CHINA); 11 System.out.println("China:"+format.format(number)); 12 13 format = NumberFormat.getCurrencyInstance(Locale.ENGLISH);
14 System.out.println("ENGLISH:"+format.format(number)); 15 16 format = NumberFormat.getCurrencyInstance(Locale.US); 17 System.out.println("US:"+format.format(number)); 18 } 19 20 21 }

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java1200_060_把數字格式化為貨幣字符串