Spring 3支持RESTful API/APP配置示例

1. 支持APP&API模式的RESTful配置示例

XML示例:

xmlns:context=http://www.springframework.org/schema/context

… default-autowire="byName"   >

           

           

                   

 

   

           

           

           

                                   

                                               

                                               

                                   

                       

                       

                       

                                   

                                   

                                       

                                           

                                           

                                           

                                       

                                   

                       

                       

           

           

           

           

           

              

                   

这是很重要的列装器, 可以方便地实现bean<=>xml, 需另外下载(http://xstream.codehaus.org/download.html),可比JAXB套件易用哦 -- >

                

           

           

 

2. 支持API模式的RESTful配置特例

Spring 3 Servlet + HttpMessageConverter + Annotation

–        StringHttpMessageConverter:  Text converter

–        FormHttpMessageConverter : Form converter (application/x-www-form-urlencoded , ampped to MultiValueMap)

–        MarshallingHttpMessageConverter: XML converter(marshaller)

–        MappingJacksonHttpMessageConverter: JSON converter(via Jackson ’s ObjectMapper

–        AtomFeedHttpMessageConverter: ATOM converter(via ROME ’s Feed API)

–        RssChannelHttpMessageConverter : RSS converter(via ROME ’s Feed API)

XML示例:

<

/bean>

 

com.company.project.bean.EntityA

com.company.project.bean.EntityB

控制器代码示例:

@RequestMapping(method=RequestMethod.GET, value="/emp/{id}", headers="Accept=application/json")

public @ResponseBody EntityA getEntityA(@PathVariable String id) { … return EntityA;}

 

2. 支持APP模式的RESTful配置特例

 

Spring 3 Servlet + MVC + Annotation

–        ContentNegotiatingViewResolver:  Resource representation negotiation

–        BeanNameViewResolver: Common view resolver based on bean name as spring-like.

–        UrlBasedViewResolver:  Spring MVC view same as former Spring version (JSP for text/html)

–        InternalResourceViewResolver: Mostly like to UrlBasedViewResolver.

–        MappingJacksonJsonView : JSON view

–        MarshallingView : XML view (via XStreamMarshaller or Jaxb2Marshaller, etc)

XML配置示例:

    xmlns:p= http://www.springframework.org/schema/p     xmlns:context="http://www.springframework.org/schema/context”   … default-autowire="byName"  

                       

           

       

      

           

                       

                       

                                   

                                               

                                               

                                               

                                   

                       

 

                                   

                                       

                                       

                                           

                                           

                                       

                                   

 

                                   

                                   

                                   

                                      

                                               

  

                                   

                                   

   

 

控制器代码示例:

@PATH(“/{id}”)

public ModelAndView show(@PathVariable java.lang.Integer id) throws Exception {

                        UserInfo userInfo = manger.get(id);

                        return new ModelAndView("/userinfo/edit","userInfo",userInfo);