Aucune Action n'est mappé pour l'espace de noms [/] et le nom de l'action [Test] associé avec le chemin de contexte [/TestStruts]. - [inconnue]

Je suis en train de ma première application sur struts 2.3.16 dans NetBeans 7.2.1. Il affiche l'erreur suivante sur la saisie d'une URL - http://localhost:8080/TestStruts/Test.action (Il y a un Test.jsp page).

WARNING: Could not find action or result: /TestStruts/Test.action
There is no Action mapped for namespace [/] and action name [Test] associated with context path [/TestStruts]. - [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:185)
at org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:63)
at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:37)
at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:552)
at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1822)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)

La Test.jsp page:

<s:form namespace="/TestStruts" action="test">
<table border="0" class="">
<tr>
<td>
<s:textfield id="name" name="name" label="Enter your name"/>
</td>
</tr>
<tr>
<td>
<s:textfield id="email" name="email" label="Enter your email"/>
</td>
</tr>
<tr>
<td></td>
<td><s:submit value="Submit"/></td>
</tr>
</table>            
</s:form>

La classe de l'action:

package actions;
import com.opensymphony.xwork2.ActionSupport;
public final class TestAction extends ActionSupport
{
private static final String SUCCESS = "success";
private String name;
private String email;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
@Override
public String execute() throws Exception
{
System.out.println("name = "+name);
System.out.println("email = "+email);
return SUCCESS;
}
}

La strtus.xml fichier:

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="true" />
<constant name="struts.custom.i18n.resources" value="myapp" />
<package name="test" namespace="/TestStruts" extends="struts-default">
<action name="test" class="actions.TestAction" method="execute">
<result name="success">/Test.jsp</result>
</action>
</package>
</struts>

La web.xml fichier:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/applicationContext.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>

En plus des fichiers jar de Printemps, j'ai ajouté les fichiers jar au classpath.

• commons-beanutils-1.8.0.jar
• commons-chain-1.2.jar
• commons-collections-3.1.jar
• commons-digester-2.0.jar
• commons-fileupload-1.3.jar
• commons-io-2.2.jar
• commons-lang3-3.1.jar
• commons-lang-2.4.jar
• commons-logging-1.1.3.jar
• commons-logging-api-1.1.jar
• commons-validator-1.3.1.jar
• freemarker-2.3.19.jar
• javassist-3.11.0.GA.jar
• ognl-3.0.6.jar
• struts2-core-2.3.16.jar
• struts2-spring-plugin-2.3.16.jar
• xwork-core-2.3.16.jar

---

Lorsque l'URL est modifiée à .jsp de .action comme http://localhost:8080/TestStruts/Test.jsp, il montre les avertissements suivants.

Dec 22, 2013 9:00:44 PM org.apache.struts2.components.ServletUrlRenderer warn
WARNING: No configuration found for the specified action: 'test' in namespace: '/TestStruts'. Form action defaulting to 'action' attribute's literal value.
Dec 22, 2013 9:00:45 PM org.apache.struts2.components.ServletUrlRenderer warn
WARNING: No configuration found for the specified action: 'test' in namespace: '/TestStruts'. Form action defaulting to 'action' attribute's literal value.

Ce qui me manque?

OriginalL'auteur Tiny | 2013-12-22