servelet and jdbc programming



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Shridhu Chandel
servelet and jdbc programming
3 Answer(s)      8 years ago
Posted in : XML
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March 21, 2009 at 4:17 AM

Hi friend,

Some steps to be remember for solving the problem :

1.Create a html page "stud.html".


<title>New Page 1</title>


<form method="POST" action="/student">
<!--webbot bot="SaveResults" U-File="fpweb:///_private/form_results.txt";
S-Format="TEXT/CSV" S-Label-Fields="TRUE" -->
<p>Student Name:<input type="text" name="student_name" size="20"></p>
<p>Enrollment No: <input type="text" name="enrollment_no" size="20"></p>
<p>Course Code: <input type="text" name="course_code" size="20"></p>
<p>Regional Center Code: <input type="text" name="regional_center_code" size="20"></p>
<p>E-mail Id: <input type="text" name="email_id" size="20"></p>
<input type="submit" value="Submit" name="submit"></p>



March 21, 2009 at 4:18 AM

Step 2 : create a servlet class ""

import java.lang.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;

public class Student extends HttpServlet{
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException{
PrintWriter pw = response.getWriter();
String connectionURL = "jdbc:mysql://localhost/zulfiqar";;
Connection connection;

String student_name = request.getParameter("student_name");
String enrollment_no = request.getParameter("enrollment_no");
String course_code = request.getParameter("course_code");
String regional_center_code = request.getParameter("regional_center_code");
String email_id = request.getParameter("email_id");

connection = DriverManager.getConnection(connectionURL, "root", "admin");
PreparedStatement pst = connection.prepareStatement("insert into emp_info values(?,?,?,?,?)");


int i = pst.executeUpdate();
pw.println("<br>Record has been inserted");
pw.println("failed to insert the data");
catch (Exception e){

March 21, 2009 at 4:20 AM

3.In web.xml action mapping of servlet.

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"




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