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I want to make a login form on my page by accessing database. Here is the connect code

<%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %>
<%
    Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
    Connection con = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};DBQ=" + application.getRealPath("WEB-INF/travDB.accdb"));
    Statement st = con.createStatement(1004,1008);
%>

When I tried to login, there was an error saying

type Exception report

message An exception occurred processing JSP page /Advance/Course1/connect.jsp at line 4

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /Advance/Course1/connect.jsp at line 4

1: <%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %>
2: <%
3:  Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
4:  Connection con = DriverManager.getConnection("jdbc:odbc:Driver={Microsoft Access Driver (*.mdb, *.accdb)};DBQ=" + application.getRealPath("WEB-INF/travDB.accdb"));
5:  Statement st = con.createStatement(1004,1008);
6: %>


Stacktrace:
    org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

root cause

javax.servlet.ServletException: java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
    org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912)
    org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841)
    org.apache.jsp.Advance.JSP.Project.JSP_005fH2Soal2.JSP_005fH2Soal2_005fT213.doLogin_jsp._jspService(doLogin_jsp.java:119)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

root cause

java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
    sun.jdbc.odbc.JdbcOdbc.createSQLException(Unknown Source)
    sun.jdbc.odbc.JdbcOdbc.standardError(Unknown Source)
    sun.jdbc.odbc.JdbcOdbc.SQLDriverConnect(Unknown Source)
    sun.jdbc.odbc.JdbcOdbcConnection.initialize(Unknown Source)
    sun.jdbc.odbc.JdbcOdbcDriver.connect(Unknown Source)
    java.sql.DriverManager.getConnection(Unknown Source)
    java.sql.DriverManager.getConnection(Unknown Source)
    org.apache.jsp.Advance.JSP.Project.JSP_005fH2Soal2.JSP_005fH2Soal2_005fT213.doLogin_jsp._jspService(doLogin_jsp.java:72)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:728)

I already made WEB-INF folder inside folder Course1, and connect.jsp is also on folder Course1. What should I do?

I'm using Windows 7 Professional 64bit, and tomcat version 7.0, jre 6 64bit

greenthunder
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1 Answers1

2

Are you using 32-bit MS Access Database?
You mentioned you have 64-bit OS ans JRE also 64-bit, but if you have 32-bit Access database then above mentioned exception occur. See this similar post.

You can not directly connect to a 32-bit Access ODBC driver from a 64-bit program.
While Microsoft distributes 32 bit ODBC Microsoft Access Drivers with Windows (32 & 64 bit), it does not distribute 64 bit MsAccess drivers with Windows 64. There is a 64 bit Access ODBC Driver available from Microsoft. There are some issues with downloading and installing the 64 bit MS Access driver.
Refer this answer

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