帮忙看下为什么运行没有反应?
<%@ page language = "java" contentType = "text/html;charset=gb2312"%>
<%@ page import = "java.sql.*" %>
<%@ include file="conn.jsp" %>
<LINK href="8/css/sts.css" rel=stylesheet type=text/css>
<html>
<head><title>新闻发布系统</title>
<meta HTTP-EQUIV="REFRESH" CONTENT="4; URL=index.jsp">
</head>
<%@ include file="head.jsp" %>
<body>
<%
String title = new String();
String content = new String();
title = request.getParameter("title");
content = request.getParameter("content");
%>
<%
String strSQL = "insert into scott.stsNews(title,content) values('" + title + "','" + content + "')";
stmt.executeUpdate(strSQL);
%>
发布成功,返回<a href="manager.jsp">发布页面</a> 本页将于4秒内自动<a href="index.jsp">返回首页</a>
</body>
</html>
这是新闻发布系统的管理员发布文章的代码,为什么执行不了