如何在Liferay 7中创建一个简单的JSF Portlet

import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import javax.faces.event.ActionEvent;import com.liferay.faces.util.context.FacesContextHelperUtil;@RequestScoped
@ManagedBean
public class Hello
{ public String getName()
{
return name;
} public void setName( String name )
{
this.name = name;
} public void submit( ActionEvent actionEvent )
{
FacesContextHelperUtil.addGlobalSuccessInfoMessage();
} private String name;
}

<?xml version="1.0"?><f:view
xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:h="http://xmlns.jcp.org/jsf/html"
>
<h:head>
<h:outputStylesheet library="css" name="main.css" />
</h:head>
<h:form>
<h:messages globalOnly="true" />
<h:outputLabel value="#{i18n['enter-your-name']}" />
<h:inputText value="#{hello.name}" />
<h:commandButton actionListener="#{hello.submit}" value="#{i18n['submit']}">
<f:ajax execute="@form" render="@form" />
</h:commandButton>
<br />
<h:outputText value="Hello #{hello.name}" />
</h:form>
</f:view>

# These messages can be accessed via EL using the implicit i18n object provided by Liferay Faces Util. When the portlet
# is deployed to any portal, the i18n object can also access messages found in a portlet.xml <resource-bundle> . When
# deployed to Liferay Portal, the i18n object can also access messages found in the portal's Language.properties file.
MavenJSFTest-hello-world=Hello MavenJSFTest!
enter-your-name=Enter your name: