java - PrettyFaces 不适用于 Struts 2

Question

我想让我的网址更适合 SEO。

我配置了过滤器，它适用于以下示例:

<url-mapping>
    <pattern value="/index" />
    <view-id value="/index.html" />
</url-mapping>

但是当我将 view-id 设置为某些 Struts URL 时，它不起作用。

例如:

<url-mapping>
    <pattern value="/index" />
    <view-id value="/application/PunchIt.do" />
</url-mapping>

它无法找到(或无法执行)Struts 操作。

有没有办法将PrettyFaces与Struts 2框架一起配置？

我使用的是 beautiful-faces 3.3.3。

这是 Pretty-config.xml 的配置:

<?xml version="1.0" encoding="UTF-8"?>
<pretty-config xmlns="http://ocpsoft.org/prettyfaces/3.3.3" 
               xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
               xsi:schemaLocation="http://ocpsoft.org/prettyfaces/
               http://ocpsoft.org/xml/ns/prettyfaces/ocpsoft-pretty-faces-3.3.3.xsd">

    <!-- doesn't work -->
    <url-mapping>
        <pattern value="/index.html" />
        <view-id value="/application/PunchIt.do" />
    </url-mapping>

    <!-- works -->
    <url-mapping>
        <pattern value="/error" />
        <view-id value="/error.html" />
    </url-mapping>
 </pretty-config>

这是 web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="struts_blank" version="2.4"
         xmlns="http://java.sun.com/xml/ns/j2ee" 
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

  <display-name>Struts Blank</display-name>

  <filter>
    <filter-name>struts2</filter-name>
    <filter-class>
      org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
    </filter-class>
  </filter>

  <filter-mapping>
    <filter-name>struts2</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>

  <filter>
    <filter-name>Pretty Filter</filter-name>
    <filter-class>com.ocpsoft.pretty.PrettyFilter</filter-class>
  </filter>

  <filter-mapping> 
    <filter-name>Pretty Filter</filter-name>
    <url-pattern>/* </url-pattern> 
    <dispatcher>FORWARD</dispatcher> 
    <dispatcher>REQUEST</dispatcher> 
    <dispatcher>ERROR</dispatcher>
  </filter-mapping>

</web-app>

Answer 1

您必须确保 PrettyFilter 位于 Struts2 过滤器之前，并且 Struts2 过滤器配置为处理 FORWARD 调度程序类型。所以尝试这样的事情:

<filter>
  <filter-name>Pretty Filter</filter-name>
  <filter-class>com.ocpsoft.pretty.PrettyFilter</filter-class>
</filter>
<filter-mapping> 
  <filter-name>Pretty Filter</filter-name>
  <url-pattern>/*</url-pattern> 
  <dispatcher>FORWARD</dispatcher> 
  <dispatcher>REQUEST</dispatcher> 
  <dispatcher>ERROR</dispatcher>
</filter-mapping>

<filter>
  <filter-name>struts2</filter-name>
  <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
  <filter-name>struts2</filter-name>
  <url-pattern>/*</url-pattern>
  <dispatcher>FORWARD</dispatcher> 
  <dispatcher>REQUEST</dispatcher> 
</filter-mapping>

有关详细说明，请参阅此处的问题 #2:

http://www.ocpsoft.org/docs/prettyfaces/3.3.3/en-US/html/FAQ.html