jsp连接数据库的问题

在进行jsp与access数据库连接中出现这个问题，请高手指教下那里出毛病了type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: General error org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758) org.apache.jsp.ceshi_jsp._jspService(ceshi_jsp.java:120) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) root cause java.sql.SQLException: General error sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6987) sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:7115) sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(JdbcOdbc.java:3074) sun.jdbc.odbc.JdbcOdbcConnection.initialize(JdbcOdbcConnection.java:323) sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:174) java.sql.DriverManager.getConnection(DriverManager.java:512) java.sql.DriverManager.getConnection(DriverManager.java:171) org.apache.jsp.ceshi_jsp._jspService(ceshi_jsp.java:60) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.

ceshi.jsp第120行，连接数据库驱动未准备好.