Spring中mvc中的问题

dorado7升级新版本到dorado-core-7.0.15-SNAPSHOT.jar 导出的servlet报错 错误代码

javax.servlet.ServletException: No adapter for handler [com.hupun.scm.view.basic.excel.ExportExcel@2abb9e]: Does your handler implement a supported interface like Controller? 

 at org.springframework.web.servlet.DispatcherServlet.getHandlerAdapter(DispatcherServlet.java) 

 at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java) 

 at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java) 

 at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java) 

 at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java)

=============================================================
解决:在spring的配置文件中加入配置

<bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter" /> 

 <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/>

参看:
http://forum.springsource.org/showthread.php?51463-Error-using-AnnotationMethodHandlerAdapter-and-UrlFilenameViewController&p=182204