<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!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>
<style>
body { font-size: 12px; }
</style>
</head>
<body>
<c:catch var="e">
<c:set target="someBean" property="someProperty" value="Some Value"></c:set>
</c:catch>
<c:if test="${ e != null }">
程序抛出了异常 ${ e.class.name }，原因: ${ e.message }
</c:if>
</body>
</html>
原文：http://www.cnblogs.com/Nickzerui/p/4546740.html