SpringMVC核心技術---轉發和重定向
阿新 • • 發佈:2017-08-21
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