关于RenderServlet

A）操作方式
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1)返回json

/portal/platform/resource/pageUser/0/10.json

{"result": {
  "start": 0,
  "size": 10,
  "count": 0,
  "currentPage": 1,
  "totalPage": 0,
  "list": []
}}

2）返回xml

/portal/platform/resource/pageUser/0/10.xml

<result>
<start>0</start>
<size>10</size>
<count>0</count>
<currentPage>1</currentPage>
<totalPage>0</totalPage>
<list/>
</result>

3）返回jsp

/portal/platform/resource/pageUser/0/10.jsp

/portal/WEB-INF/jsp/platform/resource/abc/pageUser.jsp

4）返回html

/portal/platform/resource/pageUser/0/10.html

/portal/WEB-INF/html/platform/resource/abc/pageUser.jsp

B)对应方式
1)先匹配web.xml中的servlet
<servlet>
<servlet-name>renderplatformservlet</servlet-name>
<servlet-class>com.cvt.smarthome.platform.system.render.RenderServlet</servlet-class>
<init-param>
<param-name>resource</param-name>
<param-value>com.cvt.smarthome.platform.system.resource.controller.ResourceController</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>renderplatformservlet</servlet-name>
<url-pattern>/platform/*</url-pattern>
</servlet-mapping>
2)然后匹配java
public interface ResourceController {

/**
* 资源分页操作.
*
* @param id
* @return
*/
public Page<PlatformUser> pageUser(Integer start, Integer size, PlatformUser user);
}

3）然后把1）url中余下的参数注入到2）中java方法的参数里面。
如果url带有?key1=value1&key2=value2则注入到java方法的对象参数,如PlatformUser.
注意实体对象参数必须放在java方法的最后一个参数。
如果public Page<PlatformUser> pageUser(Integer start, Integer size, Entity e1,Entity2 e2);中的e1和e2同时有key1字段，则key1字段的值会同时被注入e1和e2两个对象。

4）返回路径

1)

/portal/platform/resource/pageUser/0/10.jsp

/portal/WEB-INF/jsp/platform/resource/pageUser.jsp

2)

/portal/platform/resource/abc-pageUser/0/10.jsp

/portal/WEB-INF/jsp/platform/resource/abc/pageUser.jsp

3)

/portal/platform/resource/abc-def-pageUser/0/10.jsp

 /portal/WEB-INF/jsp/platform/resource/abc/def/pageUser.jsp