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[쉽게 배우는 JSP 웹 프로그래밍] 14장 웹 쇼핑몰 예제 코드 본문

IT/쉽게 배우는 JSP 웹 프로그래밍

[쉽게 배우는 JSP 웹 프로그래밍] 14장 웹 쇼핑몰 예제 코드

yuullog 2022. 12. 7. 06:00
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WebMarket/WebContent/cart.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<%@ page import="java.util.ArrayList" %>
<%@ page import="dto.Product" %>
<%@ page import="dao.ProductRepository" %>
<html>
<head>
<link rel = "stylesheet" href="./resources/css/bootstrap.min.css" />
<%
	String cartId = session.getId();
%>
<title>장바구니</title>
</head>
<body>
	<jsp:include page="menu.jsp" />
	<div class="jumbotron">
		<div class="container">
			<h1 class="display-3">장바구니</h1>
		</div>
	</div>
	<div class="container">
		<div class="row">
			<table width="100%">
				<tr>
					<td align="left"><a href="./deleteCart.jsp?cartId=<%=cartId %>" class="btn btn-danger">삭제하기</a></td>
					<td align="right"><a href="./shippingInfo.jsp?cartId=<%=cartId %>" class="btn btn-success">주문하기</a></td>
				</tr>
			</table>
		</div>
		<div style="padding-top: 50px">
			<table class="table table-hover">
				<tr>
					<th>상품</th>
					<th>가격</th>
					<th>수량</th>
					<th>소계</th>
					<th>비고</th>
				</tr>
				<%
					int sum = 0;
					ArrayList<Product> cartList = (ArrayList<Product>) session.getAttribute("cartlist");
					if (cartList == null)
						cartList = new ArrayList<Product>();
					
					for (int i=0; i<cartList.size(); i++) {  // 상품 리스트 하나씩 출력하기
						Product product = cartList.get(i);
					int total = product.getUnitPrice() * product.getQuantity();
					sum = sum + total;
				%>
				<tr>
					<td><%=product.getProductId()%> - <%=product.getPname()%></td>
					<td><%=product.getUnitPrice() %></td>
					<td><%=product.getQuantity() %></td>
					<td><%=total%></td>
					<td><a href="./removeCart.jsp?id=<%=product.getProductId()%>" class="badge badge-danger">삭제</a></td>
				</tr>
				<%
					}
				%>
				<tr>
					<th></th>
					<th></th>
					<th>총액</th>
					<th><%=sum %></th>
					<th></th>
				</tr>
			</table>
			<a href="./products.jsp" class="btn btn-secondary"> &laquo; 쇼핑 계속하기</a>
		</div>
		<hr>
	</div>
	<jsp:include page="footer.jsp" />
</body>
</html>

 

WebMarket/WebContent/shippingInfo.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<html>
<head>
<link rel = "stylesheet" href="./resources/css/bootstrap.min.css" />
<title>배송 정보</title>
</head>
<body>
	<jsp:include page="menu.jsp"/>
	<div class="jumbotron">
		<div class="container">
			<h1 class="display-3">배송 정보</h1>			
		</div>
	</div>
	<div class="container">
		<form action="./processShippingInfo.jsp" class="form-horizontal" method="post">
			<input type="hidden" name="cartId" value="<%=request.getParameter("cartId") %>"/>
			<div class="form-group row">
				<label class="col-sm-2">성명</label>
				<div class="col-sm-3">
					<input name ="name" type="text" class="form-control" />
				</div>
			</div>
			<div class="form-group row">
				<label class="col-sm-2">배송일</label>
				<div class="col-sm-3">
					<input name="shippingDate" type="text" class="form-control" />(yyyy/mm/dd)
				</div>
			</div>
			<div class="form-group row">
				<label class="col-sm-2">국가명</label>
				<div class="col-sm-3">
					<input name="country" type="text" class="form-control" />
				</div>
			</div>
			<div class="form-group row">
				<label class="col-sm-2">우편번호</label>
				<div class="col-sm-3">
					<input name="zipCode" type="text" class="form-control" />
				</div>
			</div>
			<div class="form-group row">
				<label class="col-sm-2">주소</label>
				<div class="col-sm-5">
					<input name="addressName" type="text" class="form-control" />
				</div>
			</div>
			<div class="form-group row">
				<div class="col-sm-offset-2 col-sm-10">
					<a href="./cart.jsp?cartId=<%=request.getParameter("cartId") %>" class="btn btn-secondary" role="button">이전</a>
					<input type="submit" class="btn btn-primary" value="등록"/>
					<a href="./checkOutCancelled.jsp" class="btn btn-secondary" role="button">취소</a>
				</div>
			</div>
			
		</form>
	</div>
</body>
</html>

 

WebMarket/WebContent/processShippingInfo.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<%@ page import="java.net.URLEncoder" %>

<%
	request.setCharacterEncoding("UTF-8");

	Cookie cartId = new Cookie("Shipping_cartId", URLEncoder.encode(request.getParameter("cartId"), "utf-8"));
	Cookie name = new Cookie("Shipping_name", URLEncoder.encode(request.getParameter("name"), "utf-8"));
	Cookie shippingDate = new Cookie("Shipping_shippingDate", URLEncoder.encode(request.getParameter("shippingDate"), "utf-8"));
	Cookie country = new Cookie("Shipping_country", URLEncoder.encode(request.getParameter("country"), "utf-8"));
	Cookie zipCode = new Cookie("Shipping_zipCode", URLEncoder.encode(request.getParameter("zipCode"), "utf-8"));
	Cookie addressName = new Cookie("Shipping_addressName", URLEncoder.encode(request.getParameter("addressName"), "utf-8"));
	
	cartId.setMaxAge(24 * 60 * 60);
	name.setMaxAge(24 * 60 * 60);
	zipCode.setMaxAge(24 * 60 * 60);
	country.setMaxAge(24 * 60 * 60);
	addressName.setMaxAge(24 * 60 * 60);
	
	response.addCookie(cartId);
	response.addCookie(name);
	response.addCookie(shippingDate);
	response.addCookie(country);
	response.addCookie(zipCode);
	response.addCookie(addressName);
	
	response.sendRedirect("orderConfirmation.jsp");
	
%>

 

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WebMarket/WebContent/orderConfirmation.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<%@ page import="java.util.ArrayList" %>
<%@ page import="java.net.URLDecoder" %>
<%@ page import="dto.Product"%>
<%@ page import="dao.ProductRepository"%>

<%
	request.setCharacterEncoding("UTF-8");
	
	String cartId = session.getId();
	
	String shipping_cartId = "";
	String shipping_name = "" ;
	String shipping_shippingDate = "" ;
	String shipping_country = "" ;
	String shipping_zipCode = "" ;
	String shipping_addressName = "" ;
	
	Cookie[] cookies = request.getCookies();
	
	if (cookies != null) {
		for (int i=0; i<cookies.length; i++) {
			Cookie thisCookie = cookies[i];
			String n = thisCookie.getName();
			if (n.equals("Shipping_cartId"))
				shipping_cartId = URLDecoder.decode((thisCookie.getValue()), "utf-8");
			if (n.equals("Shipping_name"))
				shipping_name = URLDecoder.decode((thisCookie.getValue()), "utf-8");
			if (n.equals("Shipping_shippingDate"))
				shipping_shippingDate = URLDecoder.decode((thisCookie.getValue()), "utf-8");
			if (n.equals("Shipping_country"))
				shipping_country = URLDecoder.decode((thisCookie.getValue()), "utf-8");
			if (n.equals("Shipping_zipCode"))
				shipping_zipCode = URLDecoder.decode((thisCookie.getValue()), "utf-8");
			if (n.equals("Shipping_addressName"))
				shipping_addressName = URLDecoder.decode((thisCookie.getValue()), "utf-8");
		}
	}

%>

<html>
<head>
<link rel = "stylesheet" href="./resources/css/bootstrap.min.css" />
<title>주문 정보</title>
</head>
<body>
	<jsp:include page="menu.jsp" />
	<div class="jumbotron">
		<div class="container">
			<h1 class="display-3">주문 정보</h1>		
		</div>
	</div>
	
	<div class="container col-8 alert alert-info">
		<div class="text-center ">
			<h1>영수증</h1>
		</div>
		<div class="fow justify-content-between">
			<div class="col-4" align="left">
				<Strong>배송 주소</Strong> 
				<br> 성명 : <% out.println(shipping_name); %> 
				<br> 우편번호 : <% out.println(shipping_zipCode); %>
				<br> 주소 : <% out.println(shipping_addressName); %>
				(<% out.println(shipping_country); %>) <br>
			</div>
			<div class="col-4" align="right">
				<p> <em>배송일 : <% out.println(shipping_shippingDate); %></em>
			</div>		
		</div>
		<div>
			<table class="table table-hover">
			<tr>
				<th class="text-center">도서</th>
				<th class="text-center">#</th>
				<th class="text-center">가격</th>
				<th class="text-center">소계</th>
			</tr>
			<%
				int sum = 0;
				ArrayList<Product> cartList = (ArrayList<Product>) session.getAttribute("cartlist");	
				if (cartList == null)
					cartList = new ArrayList<Product>();
				for (int i=0; i<cartList.size(); i++) {
					Product product = cartList.get(i);
					int total = product.getUnitPrice() * product.getQuantity();
					sum = sum + total;
			%>
			<tr>
				<td class="text-center"><em><%=product.getPname() %></em></td>
				<td class="text-center"><%=product.getQuantity() %></td>
				<td class="text-center"><%=product.getUnitPrice() %>원</td>
				<td class="text-center"><%=total %>원</td>
			</tr>
			<%
				}
			%>
			<tr>
				<td></td>
				<td></td>
				<td class="text-right"><strong>총액: </strong></td>
				<td class="text-center text-danger"><strong><%=sum %></strong></td>
			</tr>			
			</table>
			
			<a href="./shippingInfo.jsp?cartId=<%=shipping_cartId%>" class="btn btn-secondary" role="button"> 이전 </a>
			<a href="./thankCustomer.jsp" class="btn btn-success" role="button"> 주문 완료 </a>
			<a href="./checkOutCancelled.jsp" class="btn btn-secondary" role="button"> 취소 </a>
		</div>	
	</div>	
</body>
</html>

 

WebMarket/WebContent/thankCustomer.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<%@ page import="java.net.URLDecoder" %>
<html>
<head>
<link rel = "stylesheet" href="./resources/css/bootstrap.min.css" />
<title>주문 완료</title>
</head>
<body>
	<%
		String shipping_cartId = "";
		String shipping_name = "";
		String shipping_shippingDate = "";
		String shipping_country = "";
		String shipping_zipCode = "";
		String shipping_addressName = "";
		
		Cookie[] cookies = request.getCookies();
		
		if (cookies != null) {
			for (int i=0; i<cookies.length; i++) {
				Cookie thisCookie = cookies[i];
				String n = thisCookie.getName();
				if (n.equals("Shipping_cartId"))
					shipping_cartId = URLDecoder.decode((thisCookie.getValue()), "utf-8");
				if (n.equals("Shipping_shippingDate"))
					shipping_shippingDate = URLDecoder.decode((thisCookie.getValue()), "utf-8");
			}
		}
	%>
	<jsp:include page="menu.jsp"/>
	<div class="jumbotron">
		<div class="container">
			<h1 class="display-3">주문 완료</h1>
		</div>
	</div>
	<div class="container">
		<h2 class="alert alert-danger">주문해주셔서 감사합니다.</h2>
		<p> 주문은 <% out.println(shipping_shippingDate); %>에 배송될 예정입니다!
		<p> 주문번호 : <% out.println(shipping_cartId); %>
	</div>
	<div class="container">
		<p> <a href="./products.jsp" class="btn btn-secondary"> &laquo; 상품 목록</a>
	</div>
</body>
</html>

<%
	session.invalidate();

	for (int i=0; i<cookies.length; i++) {
		Cookie thisCookie = cookies[i];
		String n = thisCookie.getName();
		if (n.equals("Shipping_cartId"))
			thisCookie.setMaxAge(0);
		if (n.equals("Shipping_name"))
			thisCookie.setMaxAge(0);
		if (n.equals("Shipping_shippingDate"))
			thisCookie.setMaxAge(0);
		if (n.equals("Shipping_country"))
			thisCookie.setMaxAge(0);
		if (n.equals("Shipping_zipCode"))
			thisCookie.setMaxAge(0);
		if (n.equals("Shipping_addressName"))
			thisCookie.setMaxAge(0);
		
		response.addCookie(thisCookie);
		
	}
%>

 

WebMarket/WebContent/checkOutCancelled.jsp

<%@ page contentType="text/html; charset=utf-8"%>
<html>
<head>
<link rel = "stylesheet" href="./resources/css/bootstrap.min.css" />
<title>주문 취소</title>
</head>
<body>
	<jsp:include page="menu.jsp"/>
	<div class="jumbotron">
		<div class="container">
			<h1 class="display-3">주문 취소</h1>
		</div>
	</div>
	<div class="container">
		<h2 class="alert alert-danger">주문이 취소되었습니댜.</h2>
	</div>
	<div class="container">
		<p> <a href="./products.jsp" class="btn btn-secondary"> &laquo; 상품 목록</a>
	</div>
</body>
</html>
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