testnumberformat2.java

来自「由浅入深的介绍JAVAse的基本编程思想」· Java 代码 · 共 17 行

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

public class TestNumberFormat2{
	public static void main(String args[]){
		double d = 1234.56;	
		NumberFormat nf1 = NumberFormat.getCurrencyInstance(new Locale("zh","CN"));
		NumberFormat nf2 = NumberFormat.getCurrencyInstance(new Locale("en","US"));
		NumberFormat nf3 = NumberFormat.getCurrencyInstance(new Locale("zh","HK"));		
		System.out.println("中国货币:" + nf1.format(d));
		System.out.println("美国货币:" + nf2.format(d));
		System.out.println("香港货币:" + nf3.format(d));
		
		NumberFormat nf4 = NumberFormat.getPercentInstance();
		System.out.println(nf4.format(0.7483));
	}	
}