java1200_060_把数字格式化为货币字符串

Posted 2020-10-27 alm

获取货币格式对象

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("请输入数字：");
 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 }