我在配置Spring Security的时候，遇到了一个问题。我想用/admin/admin!login.do这个Struts2的请求作为登录页面，登录成功后跳转到/admin/admin!main.do，我用Spring Security作为身份验证，我的web.xml文件内容如下：
- XML code
<?xml version="1.0" encoding="UTF-8"?><web-app version="2.5" 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_5.xsd"> <!-- 防止Hibernate延迟加载session关闭 begin --> <filter> <filter-name>OpenSessionInViewFilter</filter-name> <filter-class> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter </filter-class> </filter> <!-- 防止Hibernate延迟加载session关闭 end --> <!-- Spring Begin --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- Spring End --> <!-- Spring Security过滤器 begin --> <filter> <filter-name>springSecurityFilterChain</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> </filter> <!-- Spring Security过滤器 end --> <!-- Struts Begin --> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> </filter> <!-- Struts End --> <!-- 页面缓存过滤器(for oscache) begin --> <filter> <filter-name>cacheFilter</filter-name> <filter-class>com.opensymphony.oscache.web.filter.CacheFilter</filter-class> <init-param> <param-name>time</param-name> <param-value>3600</param-value> </init-param> <init-param> <param-name>scope</param-name> <param-value>application</param-value> </init-param> </filter> <!-- 页面缓存过滤器(for oscache) end --> <!-- oscache缓存(标签) begin --> <taglib> <taglib-uri>oscache</taglib-uri> <taglib-location>/WEB-INF/classes/oscache.tld</taglib-location> </taglib> <!-- oscache缓存(标签) end --> <!-- 防止Hibernate延迟加载session关闭(URL) begin --> <filter-mapping> <filter-name>OpenSessionInViewFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- 防止Hibernate延迟加载session关闭(URL) end --> <!-- Spring Security(URL) begin --> <filter-mapping> <filter-name>springSecurityFilterChain</filter-name> <url-pattern>/admin/*</url-pattern> </filter-mapping> <!-- Spring Security(URL) end --> <!-- Struts2过滤器(URL) begin --> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>*.do</url-pattern> </filter-mapping> <!-- Struts2过滤器(URL) end --> <!-- JSPSupportServlet配置 begin --> <servlet> <servlet-name>JSPSupportServlet</servlet-name> <servlet-class>org.apache.struts2.views.JspSupportServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <!-- JSPSupportServlet配置 end --> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list></web-app>