1、通过HttpServletRequest传出参数
@RequestMapping("/getUser")
public String getUser(HttpServletRequest request) {
request.setAttribute("name", "sss");
request.setAttribute("age", "sss");
request.setAttribute("sex", "sss");
return "showUser";
}
@RequestMapping("/getUser2")
public String getUser2(Map map) {
map.put("name", "name");
map.put("age", "age");
map.put("sex", "sex");
return "showUser";
}
3.return ModelAndView
@RequestMapping("/getUser3")
public ModelAndView getUser3() {
ModelAndView modelAndView = new ModelAndView("showUser");
modelAndView.addObject("name", "name");
modelAndView.addObject("age", "age");
modelAndView.addObject("sex", "sex");
return modelAndView;
}
4.通过model
@RequestMapping("/getUser4")
public String getUser3(Model model) {
model.addAttribute("name", "name4");
model.addAttribute("age", "age4");
model.addAttribute("sex", "sex4");
return "showUser";
}