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import java.util.*;

import java.text.*;

/**

* Description:

* <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

* <br/>Copyright (C), 2001-2016, Yeeku.H.Lee

* <br/>This program is protected by copyright laws.

* <br/>Program Name:

* <br/>Date:

* @author Yeeku.H.Lee kongyeeku@163.com

* @version 1.0

*/

public class NumberFormatTest

{

public static void main(String[] args)

{

// 需要被格式化的数字

double db = 1234000.567;

// 创建四个Locale，分别代表中国、日本、德国、美国

Locale[] locales = {Locale.CHINA, Locale.JAPAN

, Locale.GERMAN, Locale.US};

NumberFormat[] nf = new NumberFormat[12];

// 为上面四个Locale创建12个NumberFormat对象

// 每个Locale分别有通用数值格式器、百分比格式器、货币格式器

for (int i = 0 ; i < locales.length ; i++)

{

nf[i * 3] = NumberFormat.getNumberInstance(locales[i]);

nf[i * 3 + 1] = NumberFormat.getPercentInstance(locales[i]);

nf[i * 3 + 2] = NumberFormat.getCurrencyInstance(locales[i]);

}

for (int i = 0 ; i < locales.length ; i++)

{

String tip = i == 0 ? "----中国的格式----" :

i == 1 ? "----日本的格式----" :

i == 2 ? "----德国的格式----" :"----美国的格式----";

System.out.println(tip);

System.out.println("通用数值格式："

+ nf[i * 3].format(db));

System.out.println("百分比数值格式："

+ nf[i * 3 + 1].format(db));

System.out.println("货币数值格式："

+ nf[i * 3 + 2].format(db));

}

}

}