Spring MVC ContentNegotiatingViewResolver 样例

spring-controller.xml 中配置 ContentNegotiatingViewResolver

<!-- 根据客户端不同的请求进行不同的相应，如/blog/1.do ,/blog/1.xml -->
<bean class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
<!-- 设置为true以忽略对Accept Header的支持 -->
<property name="ignoreAcceptHeader" value="true" />
<!-- 在没有扩展名时即: "/blog/1" 时的默认展现形式 -->
<property name="defaultContentType" value="application/json" />
<!-- 扩展名至mimeType的映射,即 /blog.json => application/json -->
<property name="mediaTypes">
<map>
<entry key="html" value="text/html" />
<entry key="xml" value="application/xml" />
<entry key="json" value="application/json" />
</map>
</property>
<!-- 用于开启 /blog/123?format=json 的支持 -->
<property name="favorParameter" value="false" />
<property name="favorPathExtension" value="true"></property>
<property name="viewResolvers">
<list>
<bean class="org.springframework.web.servlet.view.BeanNameViewResolver" />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="suffix" value=".jsp" />
<property name="prefix" value="/" />
</bean>
</list>
</property>
<property name="defaultViews">
<list>
<!-- for application/json -->
<bean class="org.springframework.web.servlet.view.json.MappingJackson2JsonView" />
<!-- for application/xml -->

<bean class="org.springframework.web.servlet.view.xml.MarshallingView">
<property name="marshaller"> <bean class="org.springframework.oxm.xstream.XStreamMarshaller"/>
</property>
</bean>
</list>
</property>
</bean>