package cn.edu.hj.controller;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
@Controller
public class HelloController {
@RequestMapping(value = "/hello.htm")
public String hello(int id){
System.out.println("hello action:"+id);
return "redirect:/index.jsp";
}
@RequestMapping(value = "/hello1.htm")
public String hello(int id,Map<String,Object> map){
System.out.println("hello1 action:"+id);
map.put("name", "huangjie");
return "hello";
}
@RequestMapping(value = "/hello2.htm")
public String hello2(int id,Model model){
System.out.println("hello2 action:"+id);
model.addAttribute("name", "huangjie");
model.addAttribute("ok");
return "hello";
}
@RequestMapping(value = "/hello3.htm")
public String hello3(HttpServletRequest request){
String id = request.getParameter("id");
System.out.println("hello3 action:"+id);
return "hello";
}
}