Spring安全不解析xml

Question

我有一個問題，我不能使用spring mvc 3.2.4和spring security 3.1.4。他們拋出和異常，他們無法解析spring-security.xml。這是我的示例代碼：

控制器：

@Controller 
public class HomeController { 

    @RequestMapping("/home") 
    public ModelAndView getHome() { 
     String string = "Congrats ! You are done with your first Spring Security configuration !"; 
     return new ModelAndView("home", "string", string); 
    } 

} 

的web.xml

<servlet> 
    <servlet-name>mvc-dispatcher</servlet-name> 
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
    <load-on-startup>1</load-on-startup> 
</servlet> 
<servlet-mapping> 
    <servlet-name>mvc-dispatcher</servlet-name> 
    <url-pattern>/</url-pattern> 
</servlet-mapping> 

<listener> 
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
</listener> 

<context-param> 
    <param-name>contextConfigLocation</param-name> 
    <param-value> 
     /WEB-INF/mvc-dispatcher-servlet.xml, 
     /WEB-INF/spring-security.xml 
    </param-value> 
</context-param> 

<!-- Spring Security --> 
<filter> 
    <filter-name>springSecurityFilterChain</filter-name> 
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> 
</filter> 

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

彈簧security.xml文件：

<beans:beans xmlns="http://www.springframework.org/schema/security" 
    xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
      http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
      http://www.springframework.org/schema/security 
      http://www.springframework.org/schema/security/spring-security.xsd"> 

    <http auto-config="true"> 
     <intercept-url pattern="/home*" access="ROLE_ADMIN" /> 
    </http> 

    <authentication-manager> 
     <authentication-provider> 
      <user-service> 
       <user name="admin" password="admin" authorities="ROLE_ADMIN" /> 
      </user-service> 
     </authentication-provider> 
    </authentication-manager> 

</beans:beans> 

MVC-調度-servlet.xml中

<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation=" 
     http://www.springframework.org/schema/beans  
     http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
     http://www.springframework.org/schema/context 
     http://www.springframework.org/schema/context/spring-context-3.2.xsd"> 

    <context:component-scan base-package="com.beingjavaguys.controller" /> 

    <bean 
     class="org.springframework.web.servlet.view.InternalResourceViewResolver"> 
     <property name="prefix"> 
      <value>/WEB-INF/pages/</value> 
     </property> 
     <property name="suffix"> 
      <value>.jsp</value> 
     </property> 
    </bean> 

</beans> 

例外：

SEVERE: Context initialization failed 
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/WEB-INF/spring-security.xml]; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/spring-security.xml] 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:341) 
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174) 
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209) 

Answer 1

你的錯誤就很明顯了：

FileNotFoundException: Could not open ServletContext resource [/WEB-INF/spring-security.xml] 

既然你說，該文件是在上述位置，也可能是下列之一：

• 該文件在獲取字節範圍鎖定的應用程序中打開，阻止Spring進程從訪問它。嘗試關閉所有編輯器應用

• 您正在查看spring-security.xml的不同副本。在您的根目錄中搜索文件的所有副本。您可能完全在查看不同的目錄，因此您可能會看到該文件，但實際上並未引用該文件。

• 文件已損壞。嘗試將內容複製並粘貼到新文件中並保存。