springmvc發佈rest服務(springmvc配置補充)

	<!-- 默認的註解映射的支持，org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping -->
	<mvc:annotation-driven content-negotiation-manager="contentNegotiationManager">
		<mvc:message-converters register-defaults="true">
			<!-- 將StringHttpMessageConverter的默認編碼設爲UTF-8 -->
			<bean class="org.springframework.http.converter.StringHttpMessageConverter">
		    	<constructor-arg value="UTF-8" />
			</bean>
			<!-- 將Jackson2HttpMessageConverter的默認格式化輸出爲false -->
			<bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                <property name="supportedMediaTypes">
                	<list><value>application/json;charset=UTF-8</value></list>
                </property>
                <property name="prettyPrint" value="false"/>
                <property name="objectMapper">  
                    <bean class="com.dfwt.common.JsonMapper"></bean>  
                </property> 
            </bean>
		</mvc:message-converters>
	</mvc:annotation-driven>
	
	 <!-- REST中根據URL後綴自動判定Content-Type及相應的View -->
	<bean id="contentNegotiationManager" class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean">
	   <property name="mediaTypes" >
	        <map> 
                <entry key="xml" value="application/xml"/> 
                <entry key="json" value="application/json"/> 
            </map>
	    </property>
        <property name="ignoreAcceptHeader" value="true"/>
        <property name="favorPathExtension" value="true"/>
	</bean>
	
	<bean  class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
		<property name="order" value="1" />
		<property name= "contentNegotiationManager" ref= "contentNegotiationManager"/>  
		<property name="viewResolvers">
			<list>
				<bean class="org.springframework.web.servlet.view.BeanNameViewResolver" />
				<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
						<property name="prefix" value="/" />
						<property name="suffix" value=".jsp" />
				</bean>
			</list>
		</property>
		<property name="defaultViews">
			<list>
				<bean id="jsonView" class="org.springframework.web.servlet.view.json.MappingJackson2JsonView" >
<!-- 				<property  name="extractValueFromSingleKeyModel" value="true" /> -->
				</bean>
			</list>
		</property>
	</bean>