新手求教，刚刚学习JSF，哪位大侠指点下

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jsf???现在很少用了，以前做个，这个要自己去看书，看视频，多做，就可以了给你看个例子
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>JSFDemo</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-list>
</web-app>
<?xml version="1.0"?>
<faces-config 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-facesconfig_1_2.xsd"
version="1.2">
<navigation-rule>
<from-view-id>/index.jsp</from-view-id>
<navigation-case>
<from-outcome>login</from-outcome>
<to-view-id>/welcome.jsp</to-view-id>
</navigation-case>
</navigation-rule> <managed-bean>
<managed-bean-name>user</managed-bean-name>
<managed-bean-class>com.corejsf.UserBean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
</faces-config>
//com.corejsf.UserBean.java
package com.corejsf;public class UserBean {
private String name;
private String password; // PROPERTY: name
public String getName() {
return name;
} public void setName(String newValue) {
name = newValue;
} // PROPERTY: password
public String getPassword() {
return password;
} public void setPassword(String newValue) {
password = newValue;
}
}

<html>
   <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
   <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
   <f:view>
      <head>
         <title>A Simple JavaServer Faces Application</title>
      </head>
      <body>
         <h:form>
            <h3>Please enter your name and password.</h3>
            <table>
               <tr>
                  <td>Name:</td>
                  <td>
                     <h:inputText value="#{user.name}"/>
                  </td>
               </tr>
               <tr>
                  <td>Password:</td>
                  <td>
                     <h:inputSecret value="#{user.password}"/>
                  </td>
               </tr>
            </table>
            <p>
               <h:commandButton value="Login" action="login"/>
            </p>
         </h:form>
      </body>
   </f:view>
</html>http://www.iteye.com/topic/1056919lz自己多练习吧