1. 程式人生 > >SpringMVC核心技術---轉發和重定向

SpringMVC核心技術---轉發和重定向

mvc 定向 return span attr pre DDU color redirect

@Controller
public class Mycontroller {
    //轉發
    @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"; } }

SpringMVC核心技術---轉發和重定向