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웹

18. 모두의 북리뷰 페이지 만들기

by Rudy 2021. 9. 6.

-app.py

from flask import Flask, render_template, jsonify, request
app = Flask(__name__)

from pymongo import MongoClient
client = MongoClient('localhost', 27017)
db = client.dbsparta

## HTML을 주는 부분
@app.route('/')
def home():
    return render_template('index.html')

## API 역할을 하는 부분
@app.route('/review', methods=['POST'])
def write_review():
    title_receive = request.form['title_give']
    author_receive = request.form['author_give']
    review_receive = request.form['review_give']

    doc={
        'title':title_receive,
        'author':author_receive,
        'review':review_receive
    }

    db.bookreview.insert_one(doc)


    return jsonify({'msg': '저장 완료되었습니다.'})


@app.route('/review', methods=['GET'])
def read_reviews():
    reviews=list(db.bookreview.find({},{'_id':False}))
    return jsonify({'all_reviews':reviews})


if __name__ == '__main__':
    app.run('0.0.0.0', port=5000, debug=True)

 

-index.html

<!DOCTYPE html>
<html lang="ko">

    <head>
        <!-- Webpage Title -->
        <title>책 리뷰 쓰기</title>

        <!-- 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">

        <!-- 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>

        <!-- 구글폰트 -->
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Nanum+Myeongjo&display=swap" rel="stylesheet">

        <script type="text/javascript">

            $(document).ready(function () {
                showReview();
            });

            function makeReview() {

                let title=$('#title').val()
                let author=$('#author').val()
                let review=$('#bookReview').val()
                $.ajax({
                    type: "POST",
                    url: "/review",
                    data: {title_give:title,author_give:author,review_give:review},
                    success: function (response) {
                        alert(response["msg"]);
                        window.location.reload();
                    }
                })
            }

            function showReview() {
                $.ajax({
                    type: "GET",
                    url: "/review",
                    data: {},
                    success: function (response) {
                       let reviews=response['all_reviews']
                        for(let i=0;i<reviews.length;i++){
                            let title=reviews[i]['title']
                            let author=reviews[i]['author']
                            let review=reviews[i]['review']

                            let temp_html=` <tr>
                        <td>${title}</td>
                        <td>${author}</td>
                        <td>${review}</td>
                    </tr>`
                            $('#reviews-box').append(temp_html)
                        }
                    }
                })
            }
        </script>

        <style type="text/css">
            * {
                font-family: 'Nanum Myeongjo', serif;
            }

            h1,
            h5 {
                display: inline;
            }

            .info {
                margin-top: 20px;
                margin-bottom: 20px;
            }

            .review {
                text-align: center;
            }

            .reviews {
                margin-top: 100px;
            }
        </style>
    </head>

    <body>
        <div class="container">
            <img src="https://cdn.pixabay.com/photo/2020/07/24/09/49/books-5433432_960_720.jpg"
                 class="img-fluid" alt="Responsive image">
            <div class="info">
                <h1>읽은 책에 대해 말씀해주세요.</h1>
                <p>다른 사람을 위해 리뷰를 남겨주세요! 다 같이 좋은 책을 읽는다면 다 함께 행복해질 수 있지 않을까요?</p>
                <div class="input-group mb-3">
                    <div class="input-group-prepend">
                        <span class="input-group-text">제목</span>
                    </div>
                    <input type="text" class="form-control" id="title">
                </div>
                <div class="input-group mb-3">
                    <div class="input-group-prepend">
                        <span class="input-group-text">저자</span>
                    </div>
                    <input type="text" class="form-control" id="author">
                </div>
                <div class="input-group mb-3">
                    <div class="input-group-prepend">
                        <span class="input-group-text">리뷰</span>
                    </div>
                    <textarea class="form-control" id="bookReview"
                              cols="30"
                              rows="5" placeholder="140자까지 입력할 수 있습니다."></textarea>
                </div>
                <div class="review">
                    <button onclick="makeReview()" type="button" class="btn btn-primary">리뷰 작성하기</button>
                </div>
            </div>
            <div class="reviews">
                <table class="table">
                    <thead>
                    <tr>
                        <th scope="col">제목</th>
                        <th scope="col">저자</th>
                        <th scope="col">리뷰</th>
                    </tr>
                    </thead>
                    <tbody id="reviews-box">

                    </tbody>
                </table>
            </div>
        </div>
    </body>

</html>

* API 만들고 사용하기- 제목, 저자, 리뷰 정보 저장하기(Create->POST)

1. 클라이언트와 서버 확인하기

2. 서버부터 만들기

3. 클라이언트 만들기

4. 완성 확인하기

 

 

 

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