在我的网络应用程序中从spring获取“未找到线程绑定请求”错误

我在我的网络应用程序中收到“未找到线程绑定请求”错误，并希望得到一些帮助。 我正在尝试使用struts2 + spring + hibernate，并使用spring来管理hibernate会话工厂，并将hibernate会话注入我的struts操作。 我希望这是有道理的。 当应用程序启动时，没有错误，但是当我发出第一个Web请求时，它会弹出“未找到线程绑定请求”错误。 这是我的春季配置：

这是我的行动：

 package actions.events; import org.hibernate.Session; public class Listing { Session session; public void setHibernateSession(Session value) throws Exception { session = value; } public String execute() { return "success"; } } 

我唯一的领导是，如果我删除上面的’setHibernateSession’函数，我不会得到错误，因为如果动作不需要一个（懒惰的实例化），假设spring不打扰创建会话。

这是例外：

 Unable to instantiate Action, actions.events.Listing, defined for 'Listing' in namespace '/events'Error creating bean with name 'hibernateSession': Scope 'request' is not active for the current thread; consider defining a scoped proxy for this bean if you intend to refer to it from a singleton; nested exception is java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request. com.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:307) com.opensymphony.xwork2.DefaultActionInvocation.init(DefaultActionInvocation.java:388) com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:187) org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61) org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39) com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47) org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478) org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) java.lang.Thread.run(Unknown Source) 

哦，踢球者是我的web.xml 确实有必要的上下文监听器，所以struts应该识别http请求：

  <web-app ... ...  org.springframework.web.context.ContextLoaderListener  ...  

Answer 1

要在没有Spring MVC的情况下使用请求范围，您应该在web.xml中声明RequestContextListener （参见3.5.4.1。初始Web配置 ）：

  ...   org.springframework.web.context.request.RequestContextListener   ...  

Answer 2

如果您使用Java而不是XML配置应用程序，则可以应用相同的conf

  public void onStartup(ServletContext servletContext) throws ServletException { //add listener servletContext.addListener(new RequestContextListener());