Question

我正在尝试使用杠杆浏览器缓存来处理我的web css，js文件。我正在关注这个http://tomcat.apache.org/tomcat-7.0-doc/config/filter.html#Expires_Filter，它说要添加 -

<filter>
 <filter-name>ExpiresFilter</filter-name>
 <filter-class>org.apache.catalina.filters.ExpiresFilter</filter-class>
 <init-param>
 <param-name>ExpiresByType image</param-name>
 <param-value>access plus 10 minutes</param-value>
 </init-param>
 <init-param>
 <param-name>ExpiresByType text/css</param-name>
 <param-value>access plus 10 minutes</param-value>
 </init-param>
 <init-param>
<param-name>ExpiresByType application/javascript</param-name>
<param-value>access plus 10 minutes</param-value>
</init-param>
</filter>
...
<filter-mapping>
<filter-name>ExpiresFilter</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>

在web.xml中

。但在filter-mapping标记dispatcher标记内显示错误

The content of element type "filter-mapping" must match "(filter-name,(url-pattern|servlet-name))".

这意味着我认为过滤器映射中的内容应该只有filter-name和url-pattern|servlet-name。我也按照urlRewriter中的建议尝试了configuring Tomcat for leveraging browser caching?，但stukc遇到了同样的问题。请有人解释一下。

filter-mapping dispatcher标记错误

0 个答案: