スパルタネットワーク開発総合クラス4週間コースの開発ログ


API使用状況ジョブ


ショッピングモールを1ページ完成

  • 作業中にする
  • 1)API情報の作成
    2)API情報の読み込み
    ->Webページに注文情報を入力し、サーバはDBを使用して情報を格納します.
    ->保存された受注情報の完全なリストをページ下部に表示します.
  • コード
  • 1) app.py
    from flask import Flask, render_template, jsonify, request
    
    app = Flask(__name__)
    
    from pymongo import MongoClient
    
    client = MongoClient('localhost', 27017)
    db = client.dbhomework
    
    
    ## HTML 화면 보여주기
    @app.route('/')
    def homework():
        return render_template('index.html')
    
    
    # 주문하기(POST) API
    @app.route('/order', methods=['POST'])
    def save_order():
        name_receive = request.form['name_give']
        quantity_receive = request.form['quantity_give']
        ad_receive = request.form['ad_give']
        phonenum_receive = request.form['phonenum_give']
    
        # DB에 삽입할 주문정보 만들기
    
        doc = {
            'name': name_receive,
            'quantity': quantity_receive,
            'ad': ad_receive,
            'phonenum': phonenum_receive
        }
    
        db.order.insert_one(doc)
    
        return jsonify({'result': 'success', 'msg': '주문 완료!'})
    
    
    # 주문 목록보기(Read) API
    @app.route('/order', methods=['GET'])
    def view_orders():
        # 1. DB에서 주문 목록 모두 가져오기
        orders = list(db.order.find({}, {'_id': False}))
    
        # 2. 성공여부 & 주문 목록 반환하기
        return jsonify({'result': 'success', 'all_orders': orders})
    
    if __name__ == '__main__':
        app.run('0.0.0.0', port=5000, debug=True)
    2) index.html
    <!doctype html>
    <html lang="ko">
    
    <head>
        <!-- Required meta tags -->
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    
        <!-- Bootstrap CSS -->
        <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"
              integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    
        <!-- Optional JavaScript -->
        <!-- jQuery first, then Popper.js, then Bootstrap JS -->
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
        <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
                integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
                crossorigin="anonymous"></script>
        <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
                integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
                crossorigin="anonymous"></script>
    
        <title>원페이지쇼핑몰</title>
    
        <link href="https://fonts.googleapis.com/css2?family=Do+Hyeon&display=swap" rel="stylesheet">
    
        <style>
            * {
                font-family: 'Do Hyeon', sans-serif;
            }
    
            .myitem {
                width: 500px;
                height: 300px;
    
                background-image: url("https://t1.daumcdn.net/liveboard/nts/5bcccfbd33da4865817b9c606b6b852e.JPG");
                background-position: center;
                background-size: cover;
            }
    
            .price {
                font-size: 16px;
            }
    
            .desc {
                width: 500px;
                margin-top: 20px;
                margin-bottom: 20px;
            }
    
            .order-box {
                width: 500px;
                margin-bottom: 40px;
            }
    
            .mybtn {
                width: 100px;
                margin: auto;
                display: block;
            }
    
            .wrap {
                margin: auto;
                width: 500px;
            }
    
            .rate {
                color: blue;
            }
        </style>
        <script>
    
            $(document).ready(function () {
                $.ajax({
                    type: "GET",
                    url: "https://api.manana.kr/exchange/rate.json",
                    data: {},
                    success: function (response) {
                        let nowRate = response[1]['rate'];
                        $('#rate-box').text(nowRate);
                    }
                })
                order_listing();
            });
    
            function order_listing() {
                // 주문목록 보기 API 연결
    						$.ajax({
                    type: "GET",
                    url: "/order",
                    data: {},
                    success: function (response) {
                        let orders = response['all_orders']
                        for(let i = 0; i < orders.length; i++){
                            let name = orders[i]['name']
                            let quantity = orders[i]['quantity']
                            let ad = orders[i]['ad']
                            let phonenum = orders[i]['phonenum']
    
                            let temp_html = `\t\t    <tr>
                                            \t\t      <th scope="row">${name}</th>
                                            \t\t      <td>${quantity}</td>
                                            \t\t      <td>${ad}</td>
                                            \t\t      <td>${phonenum}</td>
                                            \t\t    </tr>`
                            $('#orders-box').append(temp_html)
                        }
                    }
                })
            }
    
            function order() {
                // 주문하기 API 연결
    
                let name = $('#order-name').val();
                let quantity = $('#order-count').val();
                let ad = $('#order-address').val();
                let phonenum = $('#order-phone').val();
    
                $.ajax({
                    type: "POST",
                    url: "/order",
                    data: {name_give:name, quantity_give:quantity, ad_give:ad, phonenum_give:phonenum},
                    success: function (response) { // 성공하면
                        alert(response["msg"]);
                        window.location.reload();
    
                    }
                })
            }
        </script>
    </head>
    
    <body>
    <div class="wrap">
        <div class="myitem"></div>
        <div class="desc">
            <h1>양초를 팝니다 <span class="price">가격:3,000원/개</span></h1>
            <p>이 양초는 특별한 힘을 가지고 있습니다. 하나 두 개 켜 놓으면 또 다른 촛불을 찾을 수 있죠!</p>
    
            <p class="rate">달러-원 환율: <span id="rate-box">1,000</span></p>
        </div>
        <div class="order-box">
            <div class="input-group mb-3">
                <div class="input-group-prepend">
                    <span class="input-group-text">주문자이름</span>
                </div>
                <input id="order-name" type="text" class="form-control" aria-label="Default"
                       aria-describedby="inputGroup-sizing-default">
            </div>
            <div class="input-group mb-3">
                <div class="input-group-prepend">
                    <label class="input-group-text">수량</label>
                </div>
                <select id="order-count" class="custom-select">
                    <option selected>-- 수량을 선택하세요 --</option>
                    <option value="1">1</option>
                    <option value="2">2</option>
                    <option value="3">3</option>
                </select>
            </div>
            <div class="input-group mb-3">
                <div class="input-group-prepend">
                    <span class="input-group-text">주소</span>
                </div>
                <input id="order-address" type="text" class="form-control" aria-label="Default"
                       aria-describedby="inputGroup-sizing-default">
            </div>
            <div class="input-group mb-3">
                <div class="input-group-prepend">
                    <span class="input-group-text" id="inputGroup-sizing-default">전화번호</span>
                </div>
                <input id="order-phone" type="text" class="form-control" aria-label="Default"
                       aria-describedby="inputGroup-sizing-default">
            </div>
            <button onclick="order()" type="button" class="btn btn-primary mybtn">주문하기</button>
        </div>
    		<table class="table">
    		  <thead>
    		    <tr>
    		      <th scope="col">이름</th>
    		      <th scope="col">수량</th>
    		      <th scope="col">주소</th>
    		      <th scope="col">전화번호</th>
    		    </tr>
    		  </thead>
    		  <tbody id="orders-box">
    
    		  </tbody>
    		</table>
    </div>
    </body>
    
    </html>
  • 完了、
  • 最初は全図が見えなくて、簡単な宿題ではありません.
    だから私は以前の練習問題のコードに従って書いて、答えを見ながら宿題を書きました.
    何度か絵を描いたりコードを読んだりすることで、情報がどのような順序で格納され、表示されているかを少し知ることができます.
    5週間の練習問題で身につけておけば、もっと慣れるようになり、理解できるようになります.
    スパルタネットワーク開発総合クラス8日目ログ
    スパルタネットワーク開発総合クラス9日目ログ(4-8~16)