[Débutant] Erreur inconnue
J'essaye de tester un exemple du livre "Développement Java sous Struts" mais quand j'execute l'application je reçois dans le navigateur "La ressource demandée (/FirstStruts/) n'est pas disponible." alors que dans tomcat je ne vois aucun message d'erreur.
bean de modèle (je ne l'ai pas encore utilisé)
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| package ddd.pharaon.javabeans;
import java.io.Serializable;
public class Login implements Serializable {
private static final long serialVersionUID = 1L;
private String login = null;
private String mdp=null;
public String getLogin() {
return login;
}
public void setLogin(String login) {
this.login = login;
}
public String getMdp() {
return mdp;
}
public void setMdp(String mdp) {
this.mdp = mdp;
}
} |
Action
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| package ddd.pharaon.action;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.beanutils.*;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import ddd.pharaon.actionform.LoginForm;
import ddd.pharaon.javabeans.Login;
public class LoginAction extends Action {
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,HttpServletResponse response )
throws Exception {
LoginForm monLoginForm = (LoginForm) form;
Login monLogin = new Login();
BeanUtils.copyProperties(monLogin, monLoginForm);
request.setAttribute(mapping.getAttribute(),monLogin);
if (monLogin.getLogin().equals ("jcf") && monLogin.getMdp().equals("jcf")){
return mapping.findForward("success");
}
return mapping.findForward("erreur");
}
} |
ActionForm
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| package ddd.pharaon.actionform;
import org.apache.struts.action.ActionForm;
public class LoginForm extends ActionForm {
private static final long serialVersionUID = 2L;
private String login = null;
private String mdp=null;
public String getLogin() {
return login;
}
public void setLogin(String login) {
this.login = login;
}
public String getMdp() {
return mdp;
}
public void setMdp(String mdp) {
this.mdp = mdp;
}
} |
web.xml
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| <?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
"http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
<web-app>
<display-name>Struts Blank Application</display-name>
<!-- Standard Action Servlet Configuration (with debugging) -->
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<!-- Standard Action Servlet Mapping -->
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<!-- The Usual Welcome File List -->
<welcome-file-list>
<welcome-file>/pages/loginForm.jsp</welcome-file>
</welcome-file-list>
<!-- Struts Tag Library Descriptors -->
<taglib>
<taglib-uri>/tags/struts-bean</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-html</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-logic</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-nested</taglib-uri>
<taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/tags/struts-tiles</taglib-uri>
<taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
</taglib>
</web-app> |
struts-config.xml
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| <?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd">
<struts-config>
<form-beans>
<form-bean
name="LoginForm"
type="ddd.pharaon.actionform.LoginForm"/>
</form-beans>
<action-mappings>
<action
path = "/InputSubmit"
forward = "ddd.pharaon.action.LoginAction"
name="LoginForm"
scope="request"
attribute = "login"
input="/pages/loginForm.jsp">
<forward name="success" path = "/pages/loginSuccess.jsp"></forward>
<forward name="erreur" path = "/pages/erreur.jsp"></forward>
</action>
</action-mappings>
<message-resources parameter = "java.MessageResources" />
</struts-config> |
Nota :
Les pages jsp se trouvent dans le repéertoire WEB-INF/pages
EDI : Eclipse
Merci
