Bom dia a todos. Gostaria que alguem me ajudasse no seguinte. Eu criei um projeto novo. e fui verificar se estava funcionando as taglibs e jstl. Porém ocorreu erro: 404, ou seja, página não encontrada. Mas não entendi o porquê …
se liguem nos códigos:
package bean;
public class Bean {
private String input;
private String output;
public String getInput() {
return input;
}
public void setInput(String input) {
this.input = input;
}
public String getOutput() {
return output;
}
public void setOutput(String output) {
this.output = output;
}
public void action(){
output = "Welcome at the JSF world, " + input;
}
}
<%@taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<f:view>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Teste JSP</title>
</head>
<body>
<h:form>
<h:outputLabel for="input" value="Enter your name:" />
<h:inputText id="input" value="#{bean.input}" required="true" />
<h:commandButton value="submit" action="#{bean.action}" />
<h:outputText value="#{bean.output}" />
<h:messages />
</h:form>
</body>
</html>
</f:view>
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE faces-config PUBLIC
"-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN"
"http://java.sun.com/dtd/web-facesconfig_1_1.dtd">
<faces-config>
<managed-bean>
<managed-bean-name>bean</managed-bean-name>
<managed-bean-class>bean.Bean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
</faces-config>
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>
Playground</display-name>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>
javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
Alguém saberia me ajudar ? Agradeço antecipadamente.
