Thursday, January 1, 2015

Simple web application not working
































































































































































































































































































































































































































































































































I am trying to develop a new web application which takes in data from a form and stores data in a database.I have included all the three files join.jsp(the form which takes in data),reg.java(servlet) and JavaConncetDb(method which connects db and servlet).Please do look through and let me know my mistake. I get a 404 error when i try load the web application.Please help me as i beginner in java and trying to learn new things, i am stuck here since a long time
































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































My file structure in eclipse
































































































































































































































































































































































































































































































































Simple web application not working-untitled.jpg
































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































The error I am getting
































































































































































































































































































































































































































































































































Simple web application not working-error.jpg
































































































































































































































































































































































































































































































































join.jsp
































































































































































































































































































































































































































































































































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pageEncoding="ISO-8859-1"%>































































































































































































































































































































































































































































































































<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://ift.tt/kTyqzh">































































































































































































































































































































































































































































































































<html>































































































































































































































































































































































































































































































































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<title>Insert title here</title>































































































































































































































































































































































































































































































































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<form name="register" action="register" method=post>































































































































































































































































































































































































































































































































<p>FIRSTNAME <input type="text" name="firstname"><br>































































































































































































































































































































































































































































































































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<p>USERNAME<input type="text" name="username">































































































































































































































































































































































































































































































































<p>PASSWORD<input type="password" name="password"><br>































































































































































































































































































































































































































































































































<input type="submit" value="submit">
































































































































































































































































































































































































































































































































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</body>































































































































































































































































































































































































































































































































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reg.java(servlet)
































































































































































































































































































































































































































































































































package logintesting;
































































































































































































































































































































































































































































































































import java.io.IOException;































































































































































































































































































































































































































































































































import java.io.PrintWriter;































































































































































































































































































































































































































































































































import java.sql.Connection;































































































































































































































































































































































































































































































































import java.sql.SQLException;
































































































































































































































































































































































































































































































































import javax.servlet.ServletException;































































































































































































































































































































































































































































































































import javax.servlet.annotation.WebServlet;































































































































































































































































































































































































































































































































import javax.servlet.http.HttpServlet;































































































































































































































































































































































































































































































































import javax.servlet.http.HttpServletRequest;































































































































































































































































































































































































































































































































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import oracle.jdbc.OraclePreparedStatement;
































































































































































































































































































































































































































































































































/**































































































































































































































































































































































































































































































































* Servlet implementation class reg































































































































































































































































































































































































































































































































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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {































































































































































































































































































































































































































































































































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PrintWriter out=response.getWriter();































































































































































































































































































































































































































































































































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finally{
































































































































































































































































































































































































































































































































try {































































































































































































































































































































































































































































































































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