2023-02-17 (금) ● FirstServlet 클래스 package com.joongang.example; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; ※ 임포트는 빨간줄에 커서대어 불러오기 public class SecondServlet extends HttpServlet { public void init() throws ServletException { System.out.println(..