【发布时间】:2017-05-30 10:06:52
【问题描述】:
我有一个要在多个页面上使用的过滤器:
<filter>
<filter-name>PermissionFilter</filter-name>
<filter-class>filters.PermissionFilter</filter-class>
</filter>
.......
<filter-mapping>
<filter-name>PermissionFilter</filter-name>
<url-pattern>/faces/folder1</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>PermissionFilter</filter-name>
<url-pattern>/faces/folder2</url-pattern>
</filter-mapping>
可以在过滤器映射中指定参数吗? 类似的东西:
<filter-mapping>
<filter-name>PermissionFilter</filter-name>
<url-pattern>/faces/folder2</url-pattern>
<init-param>
<param-name>permission</paramn-name>
<param-value>permssionNameWhichIWantToVerify</param-value>
</init-param>
谢谢!
【问题讨论】:
标签: java servlets filter parameters