<!-- 根據客戶端的不同的請求決定不同的view進行響應, 如 /blog/1.json /blog/1.xml -->
<bean
class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">
<property name="ignoreAcceptHeader" value="true" />
<property name="defaultContentType" value="text/html" />
<!-- 擴展名至mimeType的映射,即 /user.json => application/json -->
<property name="mediaTypes">
<map>
<entry key="json" value="application/json" />
<entry key="xml" value="application/xml" />
</map>
</property>
<!-- 用于開啟 /userinfo/123?format=json 的支持 -->
<property name="favorParameter" value="true" />
<!-- -->
<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="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp"></property>
</bean>
</list>
</property>
<property name="defaultViews">
<list>
<!-- for application/json -->
<bean
class="org.springframework.web.servlet.view.json.MappingJacksonJsonView" />
<!-- 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>
更新設置重啟后，然后訪問
http://localhost:8080/SpringMVC/rest/kfc/brands/kfc-kampar.jsonhttp://localhost:8080/SpringMVC/rest/kfc/brands/kfc-kampar.xml試試