실습페이지
24_07_02 오늘의 실습내용
regnator
2024. 7. 2. 15:54
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Main페이지(실행부분)
package kr.or.ksmart.a;
public class AA04_1 {
public static void main(String[] args) {
// 회원가입1
User u01 = new User();
u01.setUid("id001");
u01.setUpw("pw001");
u01.setUphone("010-0001");
u01.setUgender('남');
u01.setUage(20);
u01.setUlevel("구매자");
// 회원가입2
User u02 = new User();
u02.setUid("id002");
u02.setUpw("pw002");
u02.setUphone("010-0002");
u02.setUgender('여');
u02.setUage(30);
u02.setUlevel("판매자");
// 회원가입3
User u03 = new User();
u03.setUid("id003");
u03.setUpw("pw003");
u03.setUphone("010-0003");
u03.setUgender('여');
u03.setUage(31);
u03.setUlevel("판매자");
// 회원가입4
User u04 = new User();
u04.setUid("id004");
u04.setUpw("pw004");
u04.setUphone("010-0004");
u04.setUgender('여');
u04.setUage(32);
u04.setUlevel("관리자");
BB04_1 bb = new BB04_1();
bb.divideUser(u03);
}
}
메서드페이지
package kr.or.ksmart.a;
public class BB04_1 {
public void divideUser(User user) {
String level = user.getUlevel();
if (level.equals("구매자")) {
if (user.getUid().equals("id001")) {
Goods g01 = new Goods();
g01.setPcode("p001");
g01.setUid("id002"); // g01.uid = "id002";
g01.setPname("노트북");
g01.setPjungsang(2000000);
g01.setPhalin(1000000);
g01.setPsangse("SW개발용");
Goods g02 = new Goods();
g02.setPcode("p002");
g02.setUid("id003"); // g01.uid = "id002";
g02.setPname("선풍기");
g02.setPjungsang(50000);
g02.setPhalin(40000);
g02.setPsangse("시원해");
Goods g03 = new Goods();
g03.setPcode("p002");
g03.setUid("id004"); // g01.uid = "id002";
g03.setPname("선풍기");
g03.setPjungsang(50000);
g03.setPhalin(40000);
g03.setPsangse("시원해");
System.out.println("구매자 " + user.getUid() + "의 구매내역");
orderPrint(oderInsert(user, g01));
orderPrint(oderInsert(user, g02));
orderPrint(oderInsert(user, g03));
} else {
System.out.println("구매정보를 찾을수 없습니다");
}
} else if (level.equals("판매자")) {
System.out.println("판매자 " + user.getUid() + "의 판매내역");
goodsPrint(goodsInsert(user));
} else {
System.out.println("아무런 권한이 없습니다.");
}
}
public Goods goodsInsert(User user) {
Goods goods = new Goods();
String id = user.getUid();
if (id.equals("id002")) {
goods.setPcode("p001");
goods.setUid(user.getUid()); // g01.uid = "id002";
goods.setPname("노트북");
goods.setPjungsang(2000000);
goods.setPhalin(1000000);
goods.setPsangse("SW개발용");
} else if (id.equals("id003")) {
goods.setPcode("p002");
goods.setUid(user.getUid()); // g01.uid = "id002";
goods.setPname("선풍기");
goods.setPjungsang(50000);
goods.setPhalin(40000);
goods.setPsangse("시원해");
} else {
System.out.println("판매내역을 찾을수 없습니다.");
}
return goods;
}
public Order oderInsert(User user, Goods goods) {
Order order = new Order();
if (goods.getPcode().equals("p001")) {
order.setOcode("o001");
order.setPcode(goods.getPcode());
order.setUid(user.getUid());
order.setOcount(3);
order.setOprice(goods.getPjungsang());
order.setOtotal(order.getOcount() * order.getOprice());
order.setOaddress("금암동");
} else if (goods.getPcode().equals("p002")) {
order.setOcode("o002");
order.setPcode(goods.getPcode());
order.setUid(user.getUid());
order.setOcount(5);
order.setOprice(goods.getPjungsang());
order.setOtotal(order.getOcount() * order.getOprice());
order.setOaddress("서신동");
} else if (goods.getPcode().equals("p003")) {
order.setOcode("o003");
order.setPcode(goods.getPcode());
order.setUid(user.getUid());
order.setOcount(2);
order.setOprice(goods.getPjungsang());
order.setOtotal(order.getOcount() * order.getOprice());
order.setOaddress("덕진동");
}
return order;
}
public void goodsPrint(Goods goods) {
System.out.println("-- 상품 출력 시작 --");
System.out.println("상품 코드: " + goods.getPcode());
System.out.println("판매자아이디 : " + goods.getUid());
System.out.println("상품 이름: " + goods.getPname());
System.out.println("정상 가격: " + goods.getPjungsang());
System.out.println("할인 가격: " + goods.getPhalin());
System.out.println("상품 설명: " + goods.getPsangse());
System.out.println("-- 상품 출력 끝 --");
}
public void orderPrint(Order order) {
System.out.println("-- 주문 내역 출력 시작 --");
System.out.println("주문 코드: " + order.getOcode());
System.out.println("상품 코드: " + order.getPcode());
System.out.println("구매자 id: " + order.getUid());
System.out.println("주문 수량: " + order.getOcount());
System.out.println("주문 단가: " + order.getOprice());
System.out.println("결제 금액: " + order.getOtotal());
System.out.println("배송 주소: " + order.getOaddress());
System.out.println("-- 주문 내역 출력 끝 --");
}
}
VO부분-User.java, Goods.java, Order.java)
package kr.or.ksmart.a;
public class User {
//VO(Value Object) or DTO(Data Transfer Object)
private String uid;
private String upw;
private String uphone;
private char ugender;
private int uage;
private String ulevel;
getter setter부분 생략
}
public class Goods {
private String pcode;
private String uid;
private String pname;
private int pjungsang;
private int phalin;
private String psangse;
getter setter부분 생략
}
public class Order {
private String ocode;
private String pcode;
private String uid;
private int ocount;
private int oprice;
private int ototal;
private String oaddress;
getter setter부분 생략
}
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수업에서 작성한 내용)
Main페이지(실행부분)
public class AA04_1 {
public static void main(String[] args) {
// 회원 가입한다.
User u02 = new User();
u02.setUid("id002");
u02.setUpw("pw002");
u02.setUphone("010-0002");
u02.setUgender('여');
u02.setUage(30);
u02.setUlevel("판매자"); // 판매자 또는 구매자 또는 관리자
if(u02.getUlevel().equals("판매자")) {
System.out.println("1-1 판매자권한 - 상품등록");
Goods g01 = new Goods();
g01.setPcode("p001");
g01.setUid(u02.getUid()); //g01.uid = "id002";
g01.setPname("노트북");
g01.setPjungsang(2000000);
g01.setPhalin(1000000);
g01.setPsangse("SW개발용");
TotalPrint tp = new TotalPrint();
tp.goodsPrint(g01);
BB04_1 bb = new BB04_1();
Order result = bb.orderInsert(u02, g01);
if(result != null) {
System.out.println("4-1 주문 내역 출력 해주세요!");
tp.orderPrint(result);
}else {
System.out.println("4-2 주문 내역 없다.");
}
}else {
System.out.println("1-2 상품등록 권한 없다.");
}
}
}
메서드페이지
public class BB04_1 {
public Order orderInsert(User user,Goods goods) {
System.out.println("2 orderInsert 실행");
TotalPrint tp = new TotalPrint();
Order order = null;
User u01 = new User();
u01.setUid("id001");
u01.setUpw("pw001");
u01.setUphone("010-0001");
u01.setUgender('남');
u01.setUage(20);
u01.setUlevel("구매자");
// 판매자 또는 구매자 또는 관리자
if(u01.getUlevel().equals("구매자")) {
System.out.println("3-1 주문 가능합니다");
order = new Order();
order.setOcode("o001");
order.setPcode(goods.getPcode());
order.setUid(u01.getUid());
order.setOcount(3);
order.setOprice(goods.getPjungsang());
order.setOtotal(order.getOcount() * order.getOprice());
order.setOaddress("금암동");
tp.orderPrint(order);
}else {
System.out.println("3-2 주문 불가능");
}
return order;
}
}
VO부분-User.java, Goods.java, Order.java)
위의 코드와 동일하기 때문에 생략
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