Erreur java.io.IOException: Server returned HTTP response code: 405 for URL: http://localhost:8080/tetris/requ

Bonsoir à tous,j'ai une erreur sur eclipse qui est erreur java.io.IOException: Server returned HTTP response code: 405 for URL: http://localhost:8080/tetris/requete
j'ai en effet vérifier ma conf et ne trouve pas d'ou cela vient ,je dois me connecter à une base de donnée pour chercher des score pour mon tetris la connexion à la base est ok mais quand j'appelle ma fonction pour me connecter a la servlet il me m'est une erreur 405 aidez moi s'il vouplaît,voici ma conf et l'arborescence de mes fichiers.

arborescence:Pièce jointe 158406

mon fichier web.xml:

Code:

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<?xml version="1.0" encoding="ISO-8859-1"?>   <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app> <display-name>Mes servlets</display-name> <description> Premieres servlets </description> <servlet> <servlet-name>tetris</servlet-name> <servlet-class>Servlet.Servlet</servlet-class> <description>Servlet d'essai de la connection BD</description> </servlet> <servlet-mapping> <servlet-name>tetris</servlet-name> <url-pattern>/requete</url-pattern> </servlet-mapping> </web-app>

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ma fonction de connexion a la servlet dans la classe PanneauScore:

Code:

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public void Connect_Servlet() { String res; String nom=txtAaa.getText(); try { // Connexion à la servlet URL url=new URL("http://localhost:8080/tetris/requete"); URLConnection connexion=url.openConnection(); connexion.setDoOutput(true); // Récupération du flux de sortie ObjectOutputStream fluxsortie = new ObjectOutputStream(connexion.getOutputStream()); // Envoi du nom à rechercher fluxsortie.writeObject(nom); // Récupération du flux d’entrée ObjectInputStream fluxentree = new ObjectInputStream(connexion.getInputStream()); // Récupération du résultat de la requête SerializedResultSet donnees=(SerializedResultSet) fluxentree.readObject(); // affichage du résultat donnees.first(); Vector contenu=new Vector(); contenu.clear(); listeResultat.setListData(contenu); for (int i=0; i<donnees.recordCount();i++) { res=donnees.getString("nom")+" "+donnees.getString("score"); contenu.addElement(res); donnees.next(); } if (donnees.recordCount()==0) { res="Pas de personne correspondante"; contenu.addElement(res); } listeResultat.setListData(contenu);   } catch (Exception sql) { System.out.println("erreur "+sql); }   }

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l'endroit ou j'appelle ma fonction de connexion dans l'applet principal tétris:

Code:

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void BtnScore_actionPerformed(ActionEvent e) { PS.Connect_Servlet(); PS.setModal(true); PS.pack(); PS.show(); }

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ma servlet appelait servlet:

Code:

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package Servlet;   import java.io.IOException; import java.io.PrintWriter; import java.sql.Connection; import java.sql.ResultSet; import java.sql.Statement;   import javax.naming.Context; import javax.naming.InitialContext; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.sql.DataSource;   public class Servlet extends HttpServlet {   Connection BD; private DataSource ds;   public void init() throws ServletException { try { Context initCtx = new InitialContext(); System.out.println("lookup de env"); Context envCtx = (Context) initCtx.lookup("java:comp/env"); System.out.println("lookup de tetris"); ds=(DataSource) envCtx.lookup("tetris");   } catch(Exception er) { System.out.println("Erreur de chargement du contexte " + er); } }   protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { try { BD=ds.getConnection(); Statement s = BD.createStatement(); ResultSet r = s.executeQuery("select * from score"); // PrintWriter out=null; // resp.setContentType("text/html"); // out = resp.getWriter(); // out.println("<html>"); // out.println("<head><title> Test servlet </title></head>"); // out.println("<body>"); // out.println("Contenu de la table personne <BR>"); // out.println("<table>"); // out.println("<TR>"); // out.println("<TD>Nom</TD>"); // out.println("<TD>score</TD>"); // out.println("</TR>"); // while (r.next()) { // out.println("<TR>"); // out.println("<TD>"); // out.println(r.getString("nom")); // out.println("</TD>"); // out.println("<TD>"); // out.println(r.getString("score")); // out.println("</TD>"); // out.println("</TR>"); // } // out.println("</table>"); // out.println("</body>"); // out.println("</html>"); r.close(); s.close(); BD.close(); s = null; r = null; } catch (java.sql.SQLException ex) { System.out.println("Erreur d'exécution de la requête SQL \n"+ex); } } }

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Le code de retour dans la console côté serveur:

Code:

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oct. 09, 2014 8:58:27 PM org.apache.catalina.core.AprLifecycleListener init INFOS: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.8.0_20\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Java\jre1.8.0_20;C:\Windows\System32;C:\Users\kevin\Downloads\adt-bundle-windows-x86_64-20140702\eclipse\sdk\tools;C:\wamp\bin\php\php5.5.12\;. oct. 09, 2014 8:58:29 PM org.apache.coyote.AbstractProtocol init INFOS: Initializing ProtocolHandler ["http-nio-8080"] oct. 09, 2014 8:58:29 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector INFOS: Using a shared selector for servlet write/read oct. 09, 2014 8:58:29 PM org.apache.coyote.AbstractProtocol init INFOS: Initializing ProtocolHandler ["ajp-nio-8009"] oct. 09, 2014 8:58:29 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector INFOS: Using a shared selector for servlet write/read oct. 09, 2014 8:58:29 PM org.apache.catalina.startup.Catalina load INFOS: Initialization processed in 6479 ms oct. 09, 2014 8:58:30 PM org.apache.catalina.core.StandardService startInternal INFOS: Démarrage du service Catalina oct. 09, 2014 8:58:30 PM org.apache.catalina.core.StandardEngine startInternal INFOS: Starting Servlet Engine: Apache Tomcat/8.0.9 oct. 09, 2014 8:58:30 PM org.apache.catalina.startup.HostConfig deployDescriptor INFOS: Déploiement du descripteur de configuration C:\serveur\apache-tomcat-8.0.9\conf\Catalina\localhost\ProjetServlet.xml oct. 09, 2014 8:58:32 PM org.apache.jasper.servlet.TldScanner scanJars INFOS: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. oct. 09, 2014 8:58:33 PM org.apache.catalina.util.SessionIdGenerator createSecureRandom INFOS: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [268] milliseconds. oct. 09, 2014 8:58:34 PM org.apache.catalina.startup.HostConfig deployDescriptor INFOS: Deployment of configuration descriptor C:\serveur\apache-tomcat-8.0.9\conf\Catalina\localhost\ProjetServlet.xml has finished in 4*117 ms oct. 09, 2014 8:58:34 PM org.apache.catalina.startup.HostConfig deployDescriptor INFOS: Déploiement du descripteur de configuration C:\serveur\apache-tomcat-8.0.9\conf\Catalina\localhost\tetris.xml oct. 09, 2014 8:58:34 PM org.apache.jasper.servlet.TldScanner scanJars INFOS: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. oct. 09, 2014 8:58:34 PM org.apache.catalina.startup.HostConfig deployDescriptor INFOS: Deployment of configuration descriptor C:\serveur\apache-tomcat-8.0.9\conf\Catalina\localhost\tetris.xml has finished in 509 ms oct. 09, 2014 8:58:34 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Déploiement du répertoire C:\serveur\apache-tomcat-8.0.9\webapps\docs de l'application web oct. 09, 2014 8:58:35 PM org.apache.jasper.servlet.TldScanner scanJars INFOS: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. oct. 09, 2014 8:58:35 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Deployment of web application directory C:\serveur\apache-tomcat-8.0.9\webapps\docs has finished in 282 ms oct. 09, 2014 8:58:35 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Déploiement du répertoire C:\serveur\apache-tomcat-8.0.9\webapps\examples de l'application web oct. 09, 2014 8:58:39 PM org.apache.catalina.core.ApplicationContext log INFOS: ContextListener: contextInitialized() oct. 09, 2014 8:58:39 PM org.apache.catalina.core.ApplicationContext log INFOS: SessionListener: contextInitialized() oct. 09, 2014 8:58:39 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Deployment of web application directory C:\serveur\apache-tomcat-8.0.9\webapps\examples has finished in 4*779 ms oct. 09, 2014 8:58:39 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Déploiement du répertoire C:\serveur\apache-tomcat-8.0.9\webapps\host-manager de l'application web oct. 09, 2014 8:58:40 PM org.apache.jasper.servlet.TldScanner scanJars INFOS: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. oct. 09, 2014 8:58:40 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Deployment of web application directory C:\serveur\apache-tomcat-8.0.9\webapps\host-manager has finished in 346 ms oct. 09, 2014 8:58:40 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Déploiement du répertoire C:\serveur\apache-tomcat-8.0.9\webapps\manager de l'application web oct. 09, 2014 8:58:40 PM org.apache.jasper.servlet.TldScanner scanJars INFOS: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. oct. 09, 2014 8:58:40 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Deployment of web application directory C:\serveur\apache-tomcat-8.0.9\webapps\manager has finished in 244 ms oct. 09, 2014 8:58:40 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Déploiement du répertoire C:\serveur\apache-tomcat-8.0.9\webapps\ROOT de l'application web oct. 09, 2014 8:58:40 PM org.apache.jasper.servlet.TldScanner scanJars INFOS: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. oct. 09, 2014 8:58:40 PM org.apache.catalina.startup.HostConfig deployDirectory INFOS: Deployment of web application directory C:\serveur\apache-tomcat-8.0.9\webapps\ROOT has finished in 245 ms oct. 09, 2014 8:58:40 PM org.apache.coyote.AbstractProtocol start INFOS: Starting ProtocolHandler ["http-nio-8080"] oct. 09, 2014 8:58:40 PM org.apache.coyote.AbstractProtocol start INFOS: Starting ProtocolHandler ["ajp-nio-8009"] oct. 09, 2014 8:58:40 PM org.apache.catalina.startup.Catalina start INFOS: Server startup in 10821 ms lookup de env lookup de tetris

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N'hésiter pas si il manque quelque chose merci de prendre de votre temps cordialement.

Dans ton applet tu fais ceci:

Code:

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URL url=new URL("http://localhost:8080/tetris/requete"); URLConnection connexion=url.openConnection(); connexion.setDoOutput(true);

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autrement dit une commande http POST

hors ta servlet n'implémente que le doGet, donc le post n'est pas autorisé. Il faut aussi implémenter doPost.

Merci de votre réponse tchize_
Pour la servlet, j'avais utiliser le code dans un autre projet et je n'utilisais pas la méthode doPost et cela fonctionnait avec doGet, je vais essayer ce que vous dites je vous tiens au courant merci.

j'ai testé et cela fonctionne bien merci pour votre aide .