0

我有一个实现 RememberMeServices 和 LogoutHandler 接口的类。我已打开会话固定并可以选择将会话创建为 true。当我尝试使用 loginSuccess 方法获取会话时

RequestContextHolder.currentRequestAttributes().getSession()

我收到一条错误消息

java.lang.IllegalStateException: setAttribute: Session already invalidated
    at org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1273)
    at org.apache.catalina.session.StandardSession.setAttribute(StandardSession.java:1238)
    at org.apache.catalina.session.StandardSessionFacade.setAttribute(StandardSessionFacade.java:130)
    at org.codehaus.groovy.grails.web.servlet.mvc.GrailsHttpSession.setAttribute(GrailsHttpSession.java:210)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoCachedMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:229)
    at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:52)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:128)
    at com.teslagovernment.security.TabulaeRememberMeServices.loginSuccess(TabulaeRememberMeServices.groovy:70)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.successfulAuthentication(AbstractAuthenticationProcessingFilter.java:294)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:218)
    at org.codehaus.groovy.grails.plugins.springsecurity.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:40)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
    at org.codehaus.groovy.grails.plugins.springsecurity.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:79)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:167)

如何获取当前会话？

4

1 回答 1

0

Without seeing your actual code and not know the grails version you're using. It sounds to me like you're trying to get the session from the "loginSuccess" method of some Controller? If so, isn't the session simply available as "session" without calling that RequestContextHolder stuff? You should have access to it just like the "request" object and simply stuff data into it like a map:

session.foo = "bar"
于 2012-08-16T20:34:11.790 回答