Bonjour,
erreur à l'execution d'une servlet, voici tous les éléments
-------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Class FirstServlet2 is not a Servlet
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:896)
etc ...
-----------------------
je lance la servlet de cette facon (c'est là ou je ne suis pas sur que ce soit bon ?)
http://nom_serveur:8080/FirstServlet2
le code est simple, un grand classique (example tomcat):
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/* $Id: HelloWorldExample.java,v 1.2 2001/11/29 18:27:25 remm Exp $
*
*/
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
* The simplest possible servlet.
*
* @author James Duncan Davidson
*/
public class FirstServlet2 extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
{
ResourceBundle rb =
ResourceBundle.getBundle("LocalStrings",request.getLocale());
response.setContentType("text/html" );
PrintWriter out = response.getWriter();
out.println("<html>" );
out.println("<head>" );
String title = rb.getString("helloworld.title" );
out.println("<title>" + title + "</title>" );
out.println("</head>" );
out.println("<body bgcolor=\"white\">" );
// note that all links are created to be relative. this
// ensures that we can move the web application that this
// servlet belongs to to a different place in the url
// tree and not have any harmful side effects.
// XXX
// making these absolute till we work out the
// addition of a PathInfo issue
out.println("<a href=\"/examples/servlets/helloworld.html\">" );
out.println("<img src=\"/examples/images/code.gif\" height=24 " +
"width=24 align=right border=0 alt=\"view code\"></a>" );
out.println("<a href=\"/examples/servlets/index.html\">" );
out.println("<img src=\"/examples/images/return.gif\" height=24 " +
"width=24 align=right border=0 alt=\"return\"></a>" );
out.println("<h1>" + title + "</h1>" );
out.println("</body>" );
out.println("</html>" );
}
}
------------------------------------------------
l'arborescence est la suivante :
C:\Tomcat\webapps\FirstServlet2\WEB-INF\classes
et le fichier web.xml sous C:\Tomcat\webapps\examples\WEB-INF contient
<?xml version="1.0" encoding="UTF-8"?>
<!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>FirstServlet2</display-name>
<servlet>
<servlet-name>FirstServlet2</servlet-name>
<servlet-class>FirstServlet2</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>FirstServlet2</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
Je ne vois ce qui cloche.
Merci pour votre aide