package?com.mucfc;

import?org.springframework.stereotype.Controller;??
import?org.springframework.ui.ModelMap;??
import?org.springframework.web.bind.annotation.RequestMapping;??
import?org.springframework.web.bind.annotation.RequestMethod;??
@Controller??
public?class?HelloWorldController?{??
????@RequestMapping（value=“/hello“）??
????public?String?printWelcome（ModelMap?model）?{??
????????model.addAttribute（“message“?“Spring?3?MVC?Hello?World“）;??
????????return?“hello“;??
????}??
}