[求助]问个问题，不知道是什么错误！ - J2EE论坛 - JAVA论坛

listen2004

等　级：新手上路
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注　册：2004-10-7

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[求助]问个问题，不知道是什么错误！

各位帮我看看错误是什么，谢谢了，我搞了半天也不知道错在哪儿！

代码： <%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" import="java.util.*" errorPage="" %> <!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=gb2312"> <title>论坛</title> <style type="text/css">  </style> </head> <body> <img align="top" height="118" width="770" src="top.jpg"> <hr> <div align="right"> <%Date date=new Date(); int year=1900+date.getYear(); int month=1+date.getMonth(); int day1=date.getDate(); int day=date.getDay(); out.println("今天是："+year+"年"+month+"月"+day1+"日"); if(day==0){out.println("星期天");} if(day==1){out.println("星期一");} if(day==2){out.println("星期二");} if(day==3){out.println("星期三");} if(day==4){out.println("星期四");} if(day==5){out.println("星期五");} if(day==6){out.println("星期六");}%> <a href="index.jsp">首页 </a>|<a href="register.jsp">新会员注册</a> | <a href="flash.jsp">产品介绍</a> | 技术论坛 | 关于本站 | 联系我们 | </div> >>分页 <a href="writebbs.jsp">发新帖</a> 精华区 <a href="search_tie.jsp">帖子查询</a> <jsp:useBean id="userBean" class="firm.firm" scope="page"/> <table width="761" border="0"> <tr> <td width="99" class="style14">表情</td> <td width="185" class="style1">主题</td> <td width="110" class="style1">作者</td> <td width="166" class="style1">发帖时间</td> <td width="107" class="style1">点击数</td> <td width="68" class="style1">回复数</td> </tr> <% String id=(String)session.getValue("id"); String sql="select * from board"; ResultSet rs=userBean.executeQuery(sql); String emote1=""; String title1=""; String username1=""; if (rs.next()) { out.println("<tr align=center>"); out.println("<td>"+rs.getString("emote1")+"</td>"); out.println("<td>"+rs.getString("title1")+"</td>"); out.println("<td>"+rs.getString("username1")+"</td>"); out.println("</tr>"); } rs.close(); %> </table> </body> </html> ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 错误： Error: 500 Location: /xjt/xie/bbs.jsp Internal Servlet Error:

org.apache.jasper.JasperException: Unable to compile Note: sun.tools.javac.Main has been deprecated. E:\tomcat33\work\DEFAULT\xjt\xie\bbs_1.java:104: Class xjt.xie.ResultSet not found. ResultSet rs=userBean.executeQuery(sql); ^ Note: E:\tomcat33\work\DEFAULT\xjt\xie\bbs_1.java uses or overrides a deprecated API. Recompile with "-deprecation" for details. 1 error, 2 warnings

at org.apache.tomcat.facade.JasperLiaison.javac(JspInterceptor.java:770) at org.apache.tomcat.facade.JasperLiaison.processJspFile(JspInterceptor.java:623) at org.apache.tomcat.facade.JspInterceptor.requestMap(JspInterceptor.java:437) at org.apache.tomcat.core.ContextManager.processRequest(ContextManager.java:961) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:866) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:824) at org.apache.tomcat.modules.server.Http10Interceptor.processConnection(Http10Interceptor.java:152) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:438) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:505) at java.lang.Thread.run(Thread.java:534)