3층 1구역 - 개발의 장/Oracle DataBase(24)
-
오라클 디벨롭퍼 설치해보기
1. 다운로드 페이지 (jdk 8버전 지원하는 거 중 가장 오래된 것.) https://www.oracle.com/tools/downloads/sqldev-downloads-202.html Oracle SQL Developer Downloads 20.2 This archive. will work on a 32 or 64 bit Windows OS. The bit level of the JDK you install will determine if it runs as a 32 or 64 bit application. This download does not include the required Oracle Java JDK. You will need to install it if it's not already..
2022.10.05 -
DB - HashMap을 데이터베이스로 전환하여 회원정보 관리 프로그램 구축하는 퀴즈(2022-08-10)
인터페이스 - IMemberDAO.java package jdbc_disassemble.DAO; import java.util.Collection; import jdbc_disassemble.DTO.MemberDTO; public interface IMemberDAO { public Collection selectAll() ; public MemberDTO selectEmail(String email); public void insert(MemberDTO member); public void update(MemberDTO member); public void delete(String email); } MemberDAO.java package jdbc_disassemble.DAO; import java.s..
2022.08.10 -
DB - JAVA로 게시판 만드는 퀴즈(2022-08-10)
Main.java package jdbc7_answer; import java.util.Scanner; public class Main { privatestatic Scanner in = new Scanner(System.in); private static BoardServiceImpl boardService = new BoardServiceImpl(); public static void main(String[] args) { while (true) { System.out.println(); System.out.println("1. 게시글 등록"); System.out.println("2. 게시글 번호 검색"); System.out.println("3. 게시글 제목 검색"); System.out.prin..
2022.08.10 -
DB - JAVA로 게시판 만드는 퀴즈(7) - Exit(종료) '편'(2022-08-10)
1. 본론 main.java package jdbc7_answer; import java.util.Scanner; public class Main { privatestatic Scanner in = new Scanner(System.in); private static BoardServiceImpl boardService = new BoardServiceImpl(); public static void main(String[] args) { while (true) { System.out.println(); System.out.println("1. 게시글 등록"); System.out.println("2. 게시글 번호 검색"); System.out.println("3. 게시글 제목 검색"); System.ou..
2022.08.10 -
DB - JAVA로 게시판 만드는 퀴즈(6) - Update(정보수정) '편'(2022-08-10)
1. 서론 이번엔 정보수정에 대해 알아보자. 2.본론 main.java package jdbc7_answer; import java.util.Scanner; public class Main { privatestatic Scanner in = new Scanner(System.in); private static BoardServiceImpl boardService = new BoardServiceImpl(); public static void main(String[] args) { while (true) { System.out.println(); System.out.println("1. 게시글 등록"); System.out.println("2. 게시글 번호 검색"); System.out.println("3..
2022.08.10 -
DB - JAVA로 게시판 만드는 퀴즈(5) - Delete(삭제) '편'(2022-08-10)
1. 서론 삭제에 대해 알아보자. 2. 본론 main.java package jdbc7_answer; import java.util.Scanner; public class Main { privatestatic Scanner in = new Scanner(System.in); private static BoardServiceImpl boardService = new BoardServiceImpl(); public static void main(String[] args) { while (true) { System.out.println(); System.out.println("1. 게시글 등록"); System.out.println("2. 게시글 번호 검색"); System.out.println("3. 게시글..
2022.08.10