Spring MVC 设置请求域
package com.xxxx.springmvc.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import javax.servlet.http.HttpServletRequest;
import java.util.Map;
@Controller
public class DataController {
@RequestMapping("data01")
public ModelAndView data01(){
ModelAndView modelAndView = new ModelAndView();
modelAndView.addObject("uname","admin1");
modelAndView.setViewName("data");
return modelAndView;
}
@RequestMapping("data02")
public ModelAndView data02(ModelAndView modelAndView){
modelAndView.addObject("uname","admin2");
modelAndView.setViewName("data");
return modelAndView;
}
@RequestMapping("data03")
public String data03(HttpServletRequest request){
request.setAttribute("uname","admin3");
return "data";
}
@RequestMapping("data04")
public String data04(Model model){
model.addAttribute("uname","admin4");
return "data";
}
@RequestMapping("data05")
public String data05(ModelMap modelMap){
modelMap.addAttribute("uname","admin5");
return "data";
}
@RequestMapping("data06")
public String data06(Map map){
map.put("uname","admin6");
return "data";
}
}