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Java/java 기초

Java/java 기초 2020. 1. 20. jsp 기초 server(WAS) server(DB) requestjava + html localhos:8080/sample web server web container servlet, jsp (get, post)-> 보안 Hello JSP P tag p demo getParameter, setAttribute, getAttribute // response-> sendRedirect // out // session String name = request.getPa..
Java/java 기초 2020. 1. 17. Servlet 기초 응용 남녀 옷 사이트 연결 사이트 이름: 나이: 10대 20대 30대 40대 남자: 여자: 게임: 쇼핑: 영화보기: DTO 생성하기 package dto; import java.util.Arrays; public class InformationDto { private String name; private String age; private String[] hobby; public InformationDto() { } public InformationDto(String name, String age, String[] hobby) { super(); this.name = name; this.age = age; this.hobby = hobby; } public String getName() { return nam..
Java/java 기초 2020. 1. 17. Servlet session 넘기기및 삭제 hello Servlet loginId servlet helloServlet package sample11; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSe..
Java/java 기초 2020. 1. 17. Servlet 쿠키값 넘기기 Hello Servlet package sample10; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; @WebServlet("/hello") public class HelloServlet extends HttpS..
Java/java 기초 2020. 1. 17. servlet a 태그 받아오기 hello HelloServlet ("바로 이곳으로 이동") @WebServlet("/hello") 를 사용해서 a href와 일치시켜준다 package sample09; import java.io.IOException; import java.io.PrintWriter; 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.HttpServletR..
Java/java 기초 2019. 12. 31. 자바 JFRAME + JDBC + OracleDB를 활용한 카페 주문 시스템 구현하기 소스 코드 : https://github.com/loy124/JAVA_COFEE_ORDER loy124/JAVA_COFEE_ORDER JAVA JFRAME(AWT) 와 Oracle DB를 활용하여 커피주문 시스템 만들기. Contribute to loy124/JAVA_COFEE_ORDER development by creating an account on GitHub. github.com
Java/java 기초 2019. 12. 10. 쓰레드를 활용한 오브젝트 전송하기 서버 부분 package main; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.net.Socket; public class ObjectTread extends Thread { Socket socket; int memberNum; public ObjectTread(Socket socket, int memberNum) { this.socket = socket; this.memberNum = memberNum; } @Override public void run() { // TODO Auto-generated method stub super.run(); try { while (true) { ObjectInput..
Java/java 기초 2019. 12. 10. 쓰레드 공부하기 서버 부분 쓰레드 파트 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.net.Socket; import java.util.List; public class ServerThread extends Thread { Socket socket; List list; public ServerThread(Socket socket, List list) { this.socket = socket; this.list = list; } @Override public void run() { // TODO Auto-generated metho..

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