设置Spring Security:从元素'security:http'开始发现无效内容

我正在尝试配置这里找到的spring-security,并且似乎已经限制了我对XML文件如何工作的理解.

按照说明我已经向applicationContext.xml添加了spring security,如下所示:

那一步部署得很好.

然后我去了web.xml并添加了:

  springSecurityFilterChain
  org.springframework.web.filter.DelegatingFilterProxy



  springSecurityFilterChain
  /*

那仍然很好.

然后我尝试添加

其中我也尝试过

在这两种情况下,当我尝试部署应用程序时,我看到了一个错误:

Error occurred during deployment: Exception while deploying the app [OmegaRM] : org.xml.sax.SAXParseException; lineNumber: 53; columnNumber: 39; Deployment descriptor file WEB-INF/web.xml in archive [web].  cvc-complex-type.2.4.a: Invalid content was found starting with element 'security:http'. One of '{"http://xmlns.jcp.org/xml/ns/javaee":module-name, "http://xmlns.jcp.org/xml/ns/javaee":description, "http://xmlns.jcp.org/xml/ns/javaee":display-name, "http://xmlns.jcp.org/xml/ns/javaee":icon, "http://xmlns.jcp.org/xml/ns/javaee":distributable, "http://xmlns.jcp.org/xml/ns/javaee":context-param, "http://xmlns.jcp.org/xml/ns/javaee":filter, "http://xmlns.jcp.org/xml/ns/javaee":filter-mapping, "http://xmlns.jcp.org/xml/ns/javaee":listener, "http://xmlns.jcp.org/xml/ns/javaee":servlet, "http://xmlns.jcp.org/xml/ns/javaee":servlet-mapping, "http://xmlns.jcp.org/xml/ns/javaee":session-config, "http://xmlns.jcp.org/xml/ns/javaee":mime-mapping, "http://xmlns.jcp.org/xml/ns/javaee":welcome-file-list, "http://xmlns.jcp.org/xml/ns/javaee":error-page, "http://xmlns.jcp.org/xml/ns/javaee":jsp-config, "http://xmlns.jcp.org/xml/ns/javaee":security-constraint, "http://xmlns.jcp.org/xml/ns/javaee":login-config, "http://xmlns.jcp.org/xml/ns/javaee":security-role, "http://xmlns.jcp.org/xml/ns/javaee":env-entry, "http://xmlns.jcp.org/xml/ns/javaee":ejb-ref, "http://xmlns.jcp.org/xml/ns/javaee":ejb-local-ref, "http://xmlns.jcp.org/xml/ns/javaee":service-ref, "http://xmlns.jcp.org/xml/ns/javaee":resource-ref, "http://xmlns.jcp.org/xml/ns/javaee":resource-env-ref, "http://xmlns.jcp.org/xml/ns/javaee":message-destination-ref, "http://xmlns.jcp.org/xml/ns/javaee":persistence-context-ref, "http://xmlns.jcp.org/xml/ns/javaee":persistence-unit-ref, "http://xmlns.jcp.org/xml/ns/javaee":post-construct, "http://xmlns.jcp.org/xml/ns/javaee":pre-destroy, "http://xmlns.jcp.org/xml/ns/javaee":data-source, "http://xmlns.jcp.org/xml/ns/javaee":jms-connection-factory, "http://xmlns.jcp.org/xml/ns/javaee":jms-destination, "http://xmlns.jcp.org/xml/ns/javaee":mail-session, "http://xmlns.jcp.org/xml/ns/javaee":connection-factory, "http://xmlns.jcp.org/xml/ns/javaee":administered-object, "http://xmlns.jcp.org/xml/ns/javaee":message-destination, "http://xmlns.jcp.org/xml/ns/javaee":locale-encoding-mapping-list, "http://xmlns.jcp.org/xml/ns/javaee":deny-uncovered-http-methods, "http://xmlns.jcp.org/xml/ns/javaee":absolute-ordering}' is expected.. Please see server.log for more details.

我不明白我在配置中缺少什么来显示此错误.我已经尝试为标签添加安全性,如下所示,它没有任何区别:

我确实发现了同样的错误:

Spring Security初学者的问题.构建失败

那里推荐的解决方案是使用我已经尝试过的安全命名空间.

所以我的问题是,是否有人知道我在这里做错了吗？

如果可能的话,我也非常感谢有关如何确定Spring中哪些文件的配置以及它们如何粘合在一起的链接和/或更一般的解释!到目前为止,我已经运行了一些应用程序,但我不觉得我正确地理解了我为使它们工作所做的一切!

我已将以下JAR添加到项目库中: