ServletLifeCycle.java

ServletLifeCycle

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("/life")
public class ServletLifeCycle extends HttpServlet{
	private static final long serialVersionUID = 1L;
	
public void init(){
		System.out.println("init");
	    }
        //init메소드가 호출된 이후에 호출됨
public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException  {
			System.out.println("service");
			doGet(request, response);
			doPost(request, response);
		}
	    
	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");
		}
		
	public void destroy() {
			System.out.println("destory 메소드 호출");
		}
}