[求助]BBS用户发帖代码纠错_Java Web开发

[求助]BBS用户发帖代码纠错

以下是BBS用户发帖的代码，运行后错误提示是jsp:useBean can't find class `mydb.mydb' 。有劳各位朋友们帮忙看看吧

<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>留言完成</title>
<link rel=stylesheet href="style.css" type="text/css">
</head>
<%@ page language="java" import="java.sql.*"%>
<jsp:useBean id="RegisterBean"class="mydb.mydb" scope="page" />
<%
String name1=(String)session.getValue("username");
String shade1=new String(request.getParameter("shade"));
String strSQL="insert into shade values('"+name1+"','"+shade1+"')";
ShadeBean.executeQuery(strSQL);
%>

搜索更多相关主题的帖子: 发帖纠错 BBS 代码用户

----------------解决方案--------------------------------------------------------
加

package mydb;
import java.sql.*;
public class mydb{
String sDBDriver="sun.jdbc.JdbcodbcDriver";
String sConnStr="jdbc;odbc;sunshine";
Connection conn=null;
ResultSet rs=null;
public mydb(){
try{
Class.forName(sDBDriver);
}
catch(java.lang.ClassNotFoundException e){
System.err.println("mydb():" + e.getMessage());

}

}
public ResultSet executeQuery(String sql){
rs=null;
try{
conn=DriverManager.getConnection(sConnStr);
Statement stmt=conn.createStatement();
rs=stmt.executeQuery(sql);
}
catch(SQLException ex)
System.err.println("aq.executeQuery:" + ex.getMessage());
}
return rs;
}

[此贴子已经被作者于2007-1-4 22:31:28编辑过]