springmvc配置文件

 <!-- 加载applicationContext.xml -->
 <listener>
  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
 </listener>
 <!-- springMVC 注册和映射 -->
 <servlet>
  <servlet-name>springMVC</servlet-name>
  <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
 </servlet>
 <servlet-mapping>
  <servlet-name>springMVC</servlet-name>
  <url-pattern>*.do</url-pattern>
 </servlet-mapping>

1. <context:component-scan base-package="com.hundsun.twioo.business.action" />  
2. <bean class="org.springframework.web.servlet.mvc.annotation.
3.     DefaultAnnotationHandlerMapping" />  
4. <bean class="org.springframework.web.servlet.mvc.annotation.
5.     AnnotationMethodHandlerAdapter" >  
6.     <property name="messageConverters">  
7.         <util:list id="beanList">  
8.             <ref bean="mappingJacksonHttpMessageConverter"/>  
9.         </util:list>  
10.     </property>  
11. </bean>  
12. <!-- 处理乱码 -->
13. <bean id="mappingJacksonHttpMessageConverter" class="org.springframework.
14.     http.converter.json.MappingJacksonHttpMessageConverter">  
15.     <property name="supportedMediaTypes">
16.         <list>  
17.             <value>text/html;charset=UTF-8</value>  
18.         </list>  
19.     </property>  
20. </bean>  
21. <context:annotation-config/>