Estou com uma dúvida ao cadastrar os dados no BD. Quando envio o form ele retorna o erro 404 na página CadastroProduto.
Form JSP:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Cadastro de Produtos</title>
</head>
<body>
<fieldset>
<legend>Cadastro de Produtos</legend>
<form action="CadastroProduto" method="POST">
<table>
<tr>
<td>Nome:</td>
<td><input type="text" name="nome"/></td>
</tr>
<tr>
<td>Descrição:</td>
<td><textarea name="descricao"/></textarea></td>
</tr>
<tr>
<td>Código de Barras:</td>
<td><input type="text" name="codBarras"/></td>
</tr>
<tr>
<td>Categoria:</td>
<td><input type="text" name="categoria"/></td>
</tr>
<tr>
<td>Valor:</td>
<td><input type="text" name="valor"/></td>
</tr>
<tr>
<td>Quantidade:</td>
<td><input type="text" name="quantidade"/></td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit"/><td>
</tr>
</table>
</form>
</fieldset>
</body>
</html>
CadastroProduto.java:
package br.com.estoque;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class CadastroProduto extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
Produto p = new Produto();
ProdutoDAO dao = new ProdutoDAO();
p.setNome(request.getParameter("nome"));
p.setDescricao(request.getParameter("descricao"));
p.setCodBarras(Integer.parseInt(request.getParameter("codBarras")));
p.setCategoria(request.getParameter("categoria"));
p.setValor(Double.parseDouble(request.getParameter("valor")));
p.setQuantidade(Integer.parseInt(request.getParameter("quantidade")));
dao.cadastrar(p);
RequestDispatcher rd = request.getRequestDispatcher("/lista.jsp");
rd.forward(request, response);
}
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
* Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}// </editor-fold>
}
