【问题标题】:Is there any reason why my filter-mapping doesn't work我的过滤器映射不起作用有什么原因吗
【发布时间】:2013-07-24 04:20:10
【问题描述】:

当我声明这样的过滤器映射时:

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

当我浏览 http://localhost:8080/myApp/pages/test.action 时它可以工作

但如果我这样声明:

<filter-mapping>
    <filter-name>MyFilter</filter-name>
    <url-pattern>/pages/*</url-pattern>
</filter-mapping>

它不起作用,我验证我的上下文路径是myApp

我的应用部署在 JBOSS 5.1 上

我希望有人能告诉我出了什么问题 提前致谢

编辑: 我所有的过滤器映射:

<filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>requestInfo</filter-name>
    <url-pattern>*.action</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>struts2</filter-name>
    <url-pattern>*.action</url-pattern>
</filter-mapping>
<filter-mapping>
    <filter-name>CAS Single Sign Out Filter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
</filter-mapping>
<filter-mapping>
    <filter-name>HeaderFilter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
</filter-mapping>
<filter-mapping>
    <filter-name>CAS Authentication Filter</filter-name>
    <url-pattern>/pages/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
</filter-mapping>
<filter-mapping>
    <filter-name>CAS Validation Filter</filter-name>
    <url-pattern>/pages/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
</filter-mapping>   
<filter-mapping>
    <filter-name>CAS HttpServletRequest Wrapper Filter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
</filter-mapping>
<filter-mapping>
    <filter-name>CAS Assertion Thread Local Filter</filter-name>
    <url-pattern>/*</url-pattern>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
</filter-mapping>

【问题讨论】:

  • 你在说什么应用服务器或servlet容器?
  • 我的应用部署在JBOSS 5.1上
  • web.xml 上声明了其他过滤器吗?
  • 是的,还有其他的。但没有 /pages/* 模式
  • 你能粘贴其他过滤器吗?

标签: java jakarta-ee servlet-filters web.xml url-pattern


【解决方案1】:

如果您在 url-mapping 中提供任何内容,它会尝试映射该映射本身,而不是尝试找出您输入的 URL。

试试看:

http://localhost:8080/myApp/pages/pages/test.action

如果这可行,那么您将不得不在 struts 配置文件中更改您的操作映射。

【讨论】:

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