我的控制器初始化了两次，根ApplicationContext和frameworkServlet使用了相同的配置。我已经初始化了两个上下文。我已经为根上下文创建了一个名为springapp.xml的配置，并将所有中间层配置移到了那里，并将我的Web层配置留在了springapp-
servlet.xml中。
我的web.xml现在看起来像这样，一切正常：
<context-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/springapp.xml </param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener><filter> <filter-name>hibernateFilter</filter-name> <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class> <init-param> <param-name>sessionFactoryBeanName</param-name> <param-value>sessionFactory</param-value> </init-param> </filter> <filter-mapping> <filter-name>hibernateFilter</filter-name> <url-pattern>/*</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> </filter-mapping> <servlet> <servlet-name>springapp</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/springapp-servlet.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springapp</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping>
