RESTful 优点：轻量级，安全，效率高
Controller.java
@RequestMapping("/restful/{userid}/{itemid}")
//上面的参数和下面方法的对应对应
public String restful(@PathVariable("userid")int userid,@PathVariable("itemid")int itemid,ModelMap mm){
mm.addAttribute("userid", userid);
mm.addAttribute("itemid", itemid);
return "/restful.jsp";
}
浏览器访问
http://localhost:8089//SpringMVC_E004_EncodandRESTful/restful/1/4.do
显示
1,4
原文：http://www.cnblogs.com/xiaohongxin/p/6516948.html