如何在没有文件扩展名的情况下配置JSF url映射？ [英] How do I configure JSF url mappings without file extensions?

问题描述

大多数教程都提出了类似于以下web.xml的默认JSF配置：

Most tutorials propose a default JSF configuration similar to the following web.xml:

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


<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>
    <url-pattern>*.jsf</url-pattern>
</servlet-mapping>

使用此配置，我的webapp中相应的* .xhtml文件只能由Faces Servlet找到，如果相应的URL以文件扩展名.jsf结尾（例如 http：//localhost/welcome.jsf ）。是否可以配置web.xml，以便使用相同的* .xhtml文件将不以.jsf结尾的URL处理为JSF页面？

With this configuration the corresponding *.xhtml files in my webapp are only found by the Faces Servlet if the corresponding URLs ends with the file extension .jsf (e.g. http://localhost/welcome.jsf). Is it possible to configure web.xml so URLs that do not end with .jsf are also processed as JSF pages using the same *.xhtml files?

换句话说我希望拥有不依赖于服务器端实现的URL。

In other words I would like to have URLs that do not depend on the server side implementation.

推荐答案

您可以使用过滤器来隐藏此扩展并进行制作您的URL SEO友好，Filter的此类实现之一是 Pretty Filter 。

You can use Filter to hide this extension and make your URL SEO friendly,One of such implementation of Filter is Pretty Filter.

例如：
如果您需要 http：// host：port / yourapp / login 来解析你的 login.xhtml 然后在漂亮的过滤器中配置以下方式

For example: If you need http://host:port/yourapp/login to resolve with your login.xhtml then in pretty filter configure following way

<url-mapping id="login">
    <pattern> /login </pattern>
    <view-id> /legacy/user/login.jsf </view-id>
</url-mapping>

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