急！急！急！求教在使用setProperty设置value值的时候出错了！

泥巴很简单 2013-04-16 09:50:14

这是我在程序中的代码！

<%@page contentType="text/html" pageEncoding="GBK"%>
<html>
<head>
<title>网站模板</title>
</head>
<% request.setCharacterEncoding("GBK"); %>
<jsp:useBean id="simple" scope="page" class="cn.mldn.lxh.demo.SimpleBean"/>
<% int age=30; %>

<jsp:setProperty name="simple" property="name" value="我是小小科普家" />
<jsp:setproperty name="simple" property="age" value="10" />
<body>
<h3><%=simple.getName()%></h3>
<h3><%=simple.getAge()%></h3>
</body>

</html>

在运行的时候报错了！
这是错误信息，跪求大神解决！
type Exception report

message /javaBean/value_bean.jsp(11,5) Invalid standard action

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: /javaBean/value_bean.jsp(11,5) Invalid standard action
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:88)
org.apache.jasper.compiler.Parser.parseStandardAction(Parser.java:1130)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1423)
org.apache.jasper.compiler.Parser.parse(Parser.java:130)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:255)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:185)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:592)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.36 logs.

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