示例
<%@ taglib prefix = "c" uri = "http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix = "fmt" uri = "http://java.sun.com/jsp/jstl/fmt" %>
<html>
<head>
<title>JSTL fmt:parseNumber Tag</title>
</head>
<body>
<h3>Number Parsing:</h3>
<c:set var = "balance" value = "1250003.350" />
<fmt:parseNumber var = "i" type = "number" value = "${balance}" />
<p>Parsed Number (1) : <c:out value = "${i}" /></p>
<fmt:parseNumber var = "i" integerOnly = "true"
type = "number" value = "${balance}" />
<p>Parsed Number (2) : <c:out value = "${i}" /></p>
</body>
</html>
这将产生以下结果-
Number Parsing:
Parsed Number (1) : 1250003.35
Parsed Number (2) : 1250003