<!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射,解决@ResponseBody乱码问题, 需要在annotation-driven之前,否则乱码问题同样无法解决 -->  
    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">  
        <property name="messageConverters">  
            <list>  
                <bean class="org.springframework.http.converter.StringHttpMessageConverter">  
                    <property name="supportedMediaTypes">  
                        <list>  
                            <value>text/html;charset=UTF-8</value>  
                        </list>  
                    </property>  
                </bean>  
            </list>  
        </property>  
    </bean>