url rewrite和struts2整合

在qieqie這裏http://www.iteye.com/topic/53834

發現了一個好東西，但按照他這裏在項目裏配置發現不成功

今天在把之前在網上收集的資料找了下，找到答案

在struts的filter-mapping中加入以下就可以了

<filter-mapping> 
        <filter-name>struts2 </filter-name> 
        <url-pattern>*.do </url-pattern> 
        <dispatcher>REQUEST </dispatcher>  
        <dispatcher>FORWARD </dispatcher>  
       <dispatcher>INCLUDE </dispatcher>  
</filter-mapping>

 

如下：

<!-- Character Encoding filter -->
	<filter>
		<filter-name>encodingFilter</filter-name>
		<filter-class>
			org.springframework.web.filter.CharacterEncodingFilter
		</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
	</filter>
	<!-- Hibernate Open Session In View filter-->
	<filter>
		<filter-name>osivFilter</filter-name>
		<filter-class>
			org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
		</filter-class>
	</filter>
	<!-- UrlRewriteFilter filter -->
	<filter>
		<filter-name>UrlRewriteFilter</filter-name>
		<filter-class>
			org.tuckey.web.filters.urlrewrite.UrlRewriteFilter
		</filter-class>
		<init-param>
			<param-name>logLevel</param-name>
			<param-value>WARN</param-value>
		</init-param>
	</filter>
		<!-- Struts2 filter -->
	<filter>
		<filter-name>struts2-cleanup</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.ActionContextCleanUp
		</filter-class>
	</filter>
		<filter>
		<filter-name>struts2</filter-name>
		<filter-class>
			org.apache.struts2.dispatcher.FilterDispatcher
		</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

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

	<filter-mapping>
		<filter-name>UrlRewriteFilter</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>REQUEST</dispatcher>
		<dispatcher>FORWARD</dispatcher>
	</filter-mapping>


	<filter-mapping>
		<filter-name>struts2-cleanup</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>REQUEST</dispatcher>  
        <dispatcher>FORWARD</dispatcher> 
	</filter-mapping>

	<filter-mapping>
		<filter-name>struts2 </filter-name> 
        <url-pattern>/*</url-pattern> 
        <dispatcher>REQUEST</dispatcher>  
        <dispatcher>FORWARD</dispatcher> 
	</filter-mapping>

引用部分

http://www.iteye.com/topic/70219 

1、在web.xml中EncodingFilter的位置應該在Struts2的FilterDispatcher之前，道理很簡單，要先調整字符集，再進入Action。

2、如果使用Urlrewrite，要指定filter-mapping的dispatcher方式，如下
<filter-mapping>
    <filter-name>Struts2</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
</filter-mapping>

3、在做上傳文件的時候，要在web.xml中增加ActionContextCleanUp這個filter，如果不增加，會發生第一次上傳取不到文件的情況
<filter>
  <filter-name>struts-cleanup</filter-name>
  <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>struts-cleanup</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
按照Struts2的API，filter的順序是
struts-cleanup filter
SiteMesh filter
FilterDispatcher