servlet3.0 annotation ex

HelloServlet

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet(name="HelloServlet", urlPatterns ={"/hello"} )
public class HelloServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
   //생성자
public HelloServlet() {
        super();   
    }
public void init() throws ServletException {
	System.out.println("init");
    }
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		System.out.println("do Get 메소드 호출");
		
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		System.out.println("doPost 메소드 호출");
	}
}