<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<!-- parseLocale属性指定解析的环境 -->
<fmt:parseNumber value="1,000"></fmt:parseNumber> <br/>
<fmt:parseNumber value="1,000" parseLocale="de"></fmt:parseNumber> <br/>
</body>
</html>
原文：http://www.cnblogs.com/Nickzerui/p/4541974.html