提交登录页后到检查页显示提示这个 请问这是什么原因啊？
HTTP Status 500 - javax.servlet.ServletException: java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver
type Exception report
message javax.servlet.ServletException: java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:502)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:412)
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:723)
root cause
javax.servlet.ServletException: java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:868)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:797)
org.apache.jsp.dblogincheck_jsp._jspService(dblogincheck_jsp.java:150)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
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:723)
root cause
java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:128)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:66)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Class.java:264)
org.apache.jsp.dblogincheck_jsp._jspService(dblogincheck_jsp.java:95)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
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:723)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.45 logs.
Apache Tomcat/6.0.45
登录的代码：<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
/jsp:useBean
/jsp:useBean
<%
if(dbac.admincheck(dba)){
%>
<%
}
else{
%>
<%
}
%>
检查页的代码：
<%@ page language="java" import="java.util.*,java.sql.*" pageEncoding="gb2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
