Springmvc multi-view

Springmvc multi-view

Is a multi-view method can return data json / xml format of

The first step: Import xml format support jar package

spring-oxm-3.2.0.RC2.jar

 

Step Two: Configure support for multiple views

<bean

          class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">

          <!-- 配置支持媒体类型 -->

          <property name="contentNegotiationManager">

               <bean

                    class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean">

                    <property name="mediaTypes">

                         <map>

                              <entry key="json" value="application/json"></entry>

                              <entry key="xml" value= "the Application / xml" > </ entry > 

                         </ the Map > 

                    </ Property > 

               </ bean > 

          </ Property > 

 

          <-! specify a default view -> 

          < Property name = "defaultViews" > 

               <-! Support a plurality of views -> 

               < List > 

                    <-! support josn tabular view -> 

                    < the bean class = "org.springframework.web.servlet.view.json.MappingJacksonJsonView" /> 

 

                    <-! XML format view supports -> 

                    <bean class="org.springframework.web.servlet.view.xml.MarshallingView">

                         <constructor-arg>

                              <bean class="org.springframework.oxm.jaxb.Jaxb2Marshaller">

                                   <property name="classesToBeBound">

                                        <list>

                                             <value>com.backoffice.model.Student</value>

                                        </list>

                                   </property>

                              </bean>

                         </constructor-arg>

                    </bean>

               </list>

          </property>

     </bean>

 

The third step: the controller provides an interface

 

 

Note JavaBeans objects need to declare a comment

 

 

 

Step Four: Test

Return json data

 

 Return xml data