提示出错

网页运行时候出现这个错误提示是什么问题？？请各位大神指教，我是新手搞晕了....

HTTP Status 500 - /check2.jsp (line: 3, column: 5) Invalid standard action

type Exception report

message /check2.jsp (line: 3, column: 5) Invalid standard action

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

exception

org.apache.jasper.JasperException: /check2.jsp (line: 3, column: 5) Invalid standard action
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
org.apache.jasper.compiler.Parser.parseStandardAction(Parser.java:1154)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1451)
org.apache.jasper.compiler.Parser.parse(Parser.java:138)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.41 logs jsp 异常服务器 --------------------编程问答-------------------- <%@page language="java" import="java.util.*" pageEncoding="GBK"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    <title>My JSP 'index2.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<SCRIPT language=JavaScript src="softkeyboard.js"></SCRIPT>
  </head>

这个是对应的代码 --------------------编程问答-------------------- 刚才贴错了，以下才是对应代码

<?xml version="1.0" encoding="ISO-8859-1" ?>
<%@ page import="java.sql.*"%>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0">
    <jsp:directive.page language="java"
        contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1" />
    <jsp:text>
        <![CDATA[ <?xml version="1.0" encoding="ISO-8859-1" ?> ]]>
    </jsp:text>
    <jsp:text>
        <![CDATA[ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> ]]>
    </jsp:text>
--------------------编程问答-------------------- 没人懂吗？。。。 --------------------编程问答--------------------

<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>

改成这种语法试一下
--------------------编程问答-------------------- 谢谢你的回复

补充：Java ,  Web 开发