Study Java

CommandHandler : 핸들러 인터페이스 package mvc.command; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public interface CommandHandler { public String process(HttpServletRequest request, HttpServletResponse response) throws ServletException; } NullHandler - 뷰페이지 : viewNullPage.jsp(생략) package mvc.command; import javax.s..

JSP 2020. 7. 5. 23:33

커맨드 핸들러 : CommandHandler package mvc.command; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public interface CommandHandler { public String process(HttpServletRequest request, HttpServletResponse response) throws ServletException; } 커맨들 핸들러 구현체 : BoardListHandler package mvc.command; import javax.servlet.Servle..

JSP 2020. 7. 5. 20:32

package mvc.simple; import javax.servlet.RequestDispatcher; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; @WebServlet(urlPatterns = "/simple") public class SimpleController extends HttpServlet { @Overr..

JSP 2020. 7. 5. 19:01

DBCPinit package jdbc; import org.apache.commons.dbcp2.*; import org.apache.commons.pool2.impl.GenericObjectPool; import org.apache.commons.pool2.impl.GenericObjectPoolConfig; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import java.sql.DriverManager; import java.sql.SQLException; public class DBCPInit extends HttpServlet { @Override public void init() throws Ser..

JSP 2020. 7. 5. 17:09

의존성 org.apache.commons commons-dbcp2 2.4.0 org.apache.commons commons-pool2 2.5.0 commons-logging commons-logging 1.2 mysql mysql-connector-java 5.1.48 커넥션 풀 설정 : DBCPinit package jdbc; import org.apache.commons.dbcp2.*; import org.apache.commons.pool2.impl.GenericObjectPool; import org.apache.commons.pool2.impl.GenericObjectPoolConfig; import javax.servlet.ServletException; import javax.servlet..

JSP 2020. 7. 5. 16:39

import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; import java.io.PrintWriter; import java.util.Date; //@WebServlet("/hello") @WebServlet(urlPatterns = "/hello") public class HelloServlet extends HttpServle..

JSP 2020. 7. 5. 16:33

1. 프로젝트 생성 2. 톰캣 설정 CONFIGURAITON : 톰캣이 설치된 디렉토리 지정 Application Context 지정 3. 동작 테스트

JSP 2020. 6. 19. 19:24

톰캣설치 https://k-develpoper.tistory.com/150 [Mac, Homebrew, tomcat] 맥에서 Hombrew를 이용하여 톰캣 설치 1. 터미널에서 Hombrew 설치 확인 brew -v 설치가 되었다면 위와 같이 나타난다. https://brew.sh/index_ko Homebrew The Missing Package Manager for macOS (or Linux). brew.sh 2. tomcat 설치 /* 설치할 수.. k-develpoper.tistory.com 1. 런타임 환경에 톰캣 추가 Preferences(Cmd+,) 2. 서버 생성 Window - ShowView - Other 선택 (또는 Select a wizard에서 바로 server로 검색하여 만들 ..

JSP 2020. 6. 19. 15:30