请问return view("usercenter/indexguide", model);
问题描述:
@RequestMapping(value = "userindex")
private ModelAndView indexguidetwo(Model model, HttpServletRequest request, HttpServletResponse response) {
model.addAttribute("backurl", request.getParameter("ret"));
.......
.......
return view("usercenter/indexguide", model);
}
其中return view("usercenter/indexguide", model);这段代码是什么意思???
答
意思就是告诉控制器,在request域写入值(request.setAtt...)
并跳转到 .../usercenter/indexguide.jsp(request.getDispatcher...(" .../usercenter/indexguide.jsp").forward(request,reponse))
答
返回usercenter/indexguide这个视图,并且传入model作为模型