SpringMVC核心技术---转发和重定向

@Controller

public class Mycontroller {

    //转发

    @RequestMapping("/adduser")

    public String add(HttpServletRequest request){

        request.setAttribute("happy","aa");

        return "/listuser";

    }

    @RequestMapping("/listuser")

    public String list(){

        return "/list.jsp";

    }

    //重定向

    @RequestMapping("/adduser2")

    public String add2(HttpServletRequest request){

        request.setAttribute("happy","aaa");

        return "redirect:/listuser";

    }

    @RequestMapping("/listuser2")

    public String list2(){

        return "redirect:/list.jsp";

    }

}