jsf - How to use .jsf extension in URLs?

Question

I'm developing a JSF 2 web application. For prestige purpouses I would like that every URL ends with .jsf extension. Now it ends with .xhtml. If I change it directly to .jsf in web browser address bar, then a HTTP 500 error is shown.

How can I set it to .jsf?

Answer 1

JSF 页面的 URL 模式由<servlet-mapping>inFacesServlet指定web.xml。正如您提到的那样.xhtml工作正常，您显然已将其配置如下：

<servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.xhtml</url-pattern>      
</servlet-mapping>

您需要<url-pattern>相应地更改以获得所需的虚拟 URL 扩展名。

<servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.jsf</url-pattern>      
</servlet-mapping>

这就是您真正需要更改的所有内容，以实现具体的功能需求。

然而，这带来了一个安全问题。.jsf将 URL 中的扩展名从更改回 时，最终用户现在可以看到原始 Facelets 文件源代码.xhtml。您可以通过添加以下安全约束来防止这种情况web.xml：

<security-constraint>
    <display-name>Restrict access to Facelets source code.</display-name>
    <web-resource-collection>
        <web-resource-name>Facelets</web-resource-name>
        <url-pattern>*.xhtml</url-pattern>
    </web-resource-collection>
    <auth-constraint/>
</security-constraint>

Answer 2

 <context-param>
  <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
  <param-value>.xhtml</param-value>
 </context-param>

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

Answer 3

you can add this code in your web.xml, and you can run your pages ends with xhtml, jsf or faces
 <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>*.jsf</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.faces</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.xhtml</url-pattern>
  </servlet-mapping>