bonjour tous ,
lorsque j essaie d' inséré de donnée dans ma base donnée via un formulaire j 'ai un message d 'erreur :
page jps
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10 exception java.lang.NumberFormatException: For input string: " 3" java.lang.NumberFormatException.forInputString(Unknown Source) java.lang.Integer.parseInt(Unknown Source) java.lang.Integer.parseInt(Unknown Source) be.controller.ControllerSupplier.doGet(ControllerSupplier.java:37) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
voici le contrôleur servlet
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49 <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Insert title here</title> </head> <body> <FORM action="ControllerSupplier" method="get"> <table> <tr> <td>Name</td> <td><input type="text" value=" " maxlength="30" name="name" /></td> </tr> <tr> <td>Country :</td> <td><input type="text" value=" " maxlength="30" name="country" /></td> </tr> <tr> <td>Street</td> <td><input type="text" value=" " maxlength="30" name="street" /></td> </tr> <tr> <td>ZipCode :</td> <td><input type="text" value=" " maxlength="30" name="zipcode" /></td> </tr> <tr> <td>Number :</td> <td><input type="text" value=" " maxlength="30" name="numhouse" /></td> </tr> <tr> <td><input type="submit" value="Valide " maxlength="30" name="valide" /></td> </tr> </table> </FORM> </body> </html>
merci pour votre aide
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38 /** * Servlet implementation class ControllerSupplier */ @WebServlet("/ControllerSupplier") public class ControllerSupplier extends HttpServlet { private static final long serialVersionUID = 1L; /** * @see HttpServlet#HttpServlet() */ public ControllerSupplier() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { Supplier supplier = new Supplier(); supplier.setName(request.getParameter("name")); supplier.setStreet(request.getParameter("street")); supplier.setCoutnry(request.getParameter("country")); supplier.setZipCode(Integer.parseInt(request.getParameter("zipcode"))); supplier.setHousenumber(Integer.parseInt(request.getParameter("numhouse"))); SupplierDao.addSupplier(supplier); } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } }
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