Question

我是JSF的新手。目前我在启动JSF项目时遇到了一个问题。我的IDE是eclipse，我创建了一个xhtml如下：

 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" 
      xmlns:h="http://java.sun.com/jsf/html" 
      xmlns:c="http://java.sun.com/jsf/core" 
      xmlns:f="http://java.sun.com/jsf/facelets">

   <h:head> 
   <title>Jsf page.</title> 
   </h:head> 

   <h:body> 

     <table> 
    <tr> 
       <td>Username:  <h:inputText id="username" /> </td> 
    </tr> 
    <tr> 
       <td>Password: <h:inputSecret id="password" /></td> 
    </tr> 

     </table> 

   </h:body> 
</html>

最后，broswer中的页面只显示没有输入文本框的用户名和密码，似乎所有带h：前缀的标签都不起作用。

这是我的web.xml

<?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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>PlatformA</display-name>
  <session-config>
    <session-timeout>30</session-timeout>
  </session-config>
  <welcome-file-list>
    <welcome-file>NewFile.xhtml</welcome-file>
  </welcome-file-list>
  <listener>
    <listener-class>com.sun.faces.config.ConfigureListener</listener-class>
  </listener>
  <context-param>
    <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
    <param-value>.xhtml</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.forceLoadConfiguration</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.validateXml</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.verifyObjects</param-name>
    <param-value>false</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.enableRestoreView11Compatibility</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.FACELETS_REFRESH_PERIOD</param-name>
    <param-value>1</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.DEVELOPMENT</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name>
    <param-value>true</param-value>
  </context-param>
  <context-param>
    <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
    <param-value>server</param-value>
  </context-param>
  <context-param>
    <param-name>com.sun.faces.allowTextChildren</param-name>
    <param-value>true</param-value>
  </context-param>
  <servlet>
    <display-name>FacesServlet</display-name>
    <servlet-name>FacesServlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet
    </servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>FacesServlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>
  </servlet-mapping>
</web-app>

我的face-config.xml：

<?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_2_0.xsd"
    version="2.0">


</faces-config>

有谁能告诉我为什么？我的项目出了什么问题？提前谢谢你。

Answer 1

将* .xhtml添加到Pattern。

<servlet-mapping>
		<servlet-name>Faces Servlet</servlet-name>
		<url-pattern>*.xhtml</url-pattern>
	</servlet-mapping>

JSF标记尚未在xhtml页面中呈现

1 个答案: