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4-13 '기록하기' 눌렀을 때 Post 가 정상 작동하지 않아요.
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4-13에서 서버와 클라이언트를 만든 뒤, 기록하기 버튼을 누르면 선생님 강의 화면에서는 alert이 뜨는데, 저는 아무런 변화가 없어요. 터미널에서는 error 메세지가 나오구요. url_give 를 서버에서 이해하지 못한다는 것 같은데, 무엇이 잘못된 것인지 모르겠어요.







작성한 코드 및 에러 메세지

app.py 코드


from flask import Flask, render_template, request, jsonify

app = Flask(__name__)


import requests

from bs4 import BeautifulSoup


from pymongo import MongoClient

import certifi

ca = certifi.where()


client = MongoClient('mongodb+srv://sparta:test@cluster0.hq4jwjz.mongodb.net/?retryWrites=true&w=majority', tlsCAFile = ca)

db = client.dbsparta


@app.route('/')

def home():

    return render_template('index.html')


@app.route("/movie", methods=["POST"])

def movie_post():

    url_receive = request.form['url_give']

    comment_receive = request.form['comment_give']

   

    headers = {'User-Agent' : 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'}

    data = requests.get(url_receive,headers=headers)


    soup = BeautifulSoup(data.text, 'html.parser')


    ogtitle = soup.select_one('meta[property="og:title"]')

    ogdesc = soup.select_one('meta[property="og:description"]')

    ogimage = soup.select_one('meta[property="og:image"]')


    doc = {

        'title' : ogtitle,

        'desc' : ogdesc,

        'image' : ogimage,

        'comment' : comment_receive

    }

    db.movies.insert_one(doc)


    return jsonify({'msg':'저장 완료!'})


@app.route("/movie", methods=["GET"])

def movie_get():

    return jsonify({'msg':'GET 연결 완료!'})


if __name__ == '__main__':

    app.run('0.0.0.0', port=5000, debug=True)


---


Index.html 코드


<!doctype html>

<html lang="en">


<head>

    <meta charset="utf-8">

    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">


    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"

        integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"

        integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"

        crossorigin="anonymous"></script>


    <title>스파르타 피디아</title>


    <link href="https://fonts.googleapis.com/css2?family=Gowun+Dodum&display=swap" rel="stylesheet">


    <style>

        * {

            font-family: 'Gowun Dodum', sans-serif;

        }


        .mytitle {

            width: 100%;

            height: 250px;


            background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://movie-phinf.pstatic.net/20210715_95/1626338192428gTnJl_JPEG/movie_image.jpg');

            background-position: center;

            background-size: cover;


            color: white;


            display: flex;

            flex-direction: column;

            align-items: center;

            justify-content: center;

        }


        .mytitle>button {

            width: 200px;

            height: 50px;


            background-color: transparent;

            color: white;


            border-radius: 50px;

            border: 1px solid white;


            margin-top: 10px;

        }


        .mytitle>button:hover {

            border: 2px solid white;

        }


        .mycomment {

            color: gray;

        }


        .mycards {

            margin: 20px auto 0px auto;

            width: 95%;

            max-width: 1200px;

        }


        .mypost {

            width: 95%;

            max-width: 500px;

            margin: 20px auto 0px auto;

            padding: 20px;

            box-shadow: 0px 0px 3px 0px gray;


            display: none;

        }


        .mybtns {

            display: flex;

            flex-direction: row;

            align-items: center;

            justify-content: center;


            margin-top: 20px;

        }


        .mybtns>button {

            margin-right: 10px;

        }

    </style>

    <script>

        $(document).ready(function () {

            listing();

        });


        function listing() {

            fetch('/movie').then((res) => res.json()).then((data) => {

                console.log(data)

                alert(data['msg'])

            })

        }


        function posting() {

            let url = $('#url').val()

            let comment = $('#comment').val()


            let formData = new FormData();

            formData.append("url_give", url);

            formData.append("comment_give", comment);


            fetch('/movie', { method: "POST", body: formData }).then((res) => res.json()).then((data) => {

                alert(data['msg'])

            })

        }


        function open_box() {

            $('#post-box').show()

        }

        function close_box() {

            $('#post-box').hide()

        }

    </script>

</head>


<body>

    <div class="mytitle">

        <h1>내 생애 최고의 영화들</h1>

        <button onclick="open_box()">영화 기록하기</button>

    </div>

    <div class="mypost" id="post-box">

        <div class="form-floating mb-3">

            <input id="url" type="email" class="form-control" placeholder="name@example.com">

            <label>영화URL</label>

        </div>

        <div class="form-floating">

            <textarea id="comment" class="form-control" placeholder="Leave a comment here"></textarea>

            <label for="floatingTextarea2">코멘트</label>

        </div>

        <div class="mybtns">

            <button onclick="posting()" type="button" class="btn btn-dark">기록하기</button>

            <button onclick="close_box()" type="button" class="btn btn-outline-dark">닫기</button>

        </div>

    </div>

    <div class="mycards">

        <div class="row row-cols-1 row-cols-md-4 g-4" id="cards-box">

            <div class="col">

                <div class="card h-100">

                    <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"

                        class="card-img-top">

                    <div class="card-body">

                        <h5 class="card-title">영화 제목이 들어갑니다</h5>

                        <p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>

                        <p>⭐⭐⭐</p>

                        <p class="mycomment">나의 한줄 평을 씁니다</p>

                    </div>

                </div>

            </div>

            <div class="col">

                <div class="card h-100">

                    <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"

                        class="card-img-top">

                    <div class="card-body">

                        <h5 class="card-title">영화 제목이 들어갑니다</h5>

                        <p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>

                        <p>⭐⭐⭐</p>

                        <p class="mycomment">나의 한줄 평을 씁니다</p>

                    </div>

                </div>

            </div>

            <div class="col">

                <div class="card h-100">

                    <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"

                        class="card-img-top">

                    <div class="card-body">

                        <h5 class="card-title">영화 제목이 들어갑니다</h5>

                        <p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>

                        <p>⭐⭐⭐</p>

                        <p class="mycomment">나의 한줄 평을 씁니다</p>

                    </div>

                </div>

            </div>

            <div class="col">

                <div class="card h-100">

                    <img src="https://movie-phinf.pstatic.net/20210728_221/1627440327667GyoYj_JPEG/movie_image.jpg"

                        class="card-img-top">

                    <div class="card-body">

                        <h5 class="card-title">영화 제목이 들어갑니다</h5>

                        <p class="card-text">여기에 영화에 대한 설명이 들어갑니다.</p>

                        <p>⭐⭐⭐</p>

                        <p class="mycomment">나의 한줄 평을 씁니다</p>

                    </div>

                </div>

            </div>

        </div>

    </div>

</body>


</html>



Terminal 에러 메세지



guihy@DESKTOP-OABH4GQ MINGW64 ~/Desktop/Sparta/projects/03.pedia

$ source c:/Users/guihy/Desktop/Sparta/projects/03.pedia/venv/Scripts/activate

(venv)

guihy@DESKTOP-OABH4GQ MINGW64 ~/Desktop/Sparta/projects/03.pedia

$ c:/Users/guihy/Desktop/Sparta/projects/03.pedia/venv/Scripts/python.exe c:/Users/guihy/Desktop/Sparta/projects/03.pedia/meta_prac.py

<meta content="보스 베이비 2" property="og:title"/> <meta content="베이비 주식회사의 레전드 보스 베이비에서 인생 만렙 CEO가 된 ‘테드’.베이비인 줄 알았던 조카 ‘티..." property="og:description"/> <meta content="https://movie-phinf.pstatic.net/20210622_174/1624324910624JhEq2_JPEG/movie_image.jpg?type=m665_443_2" property="og:image"/>(venv)

guihy@DESKTOP-OABH4GQ MINGW64 ~/Desktop/Sparta/projects/03.pedia

$ ^C

(venv) 

guihy@DESKTOP-OABH4GQ MINGW64 ~/Desktop/Sparta/projects/03.pedia

$ c:/Users/guihy/Desktop/Sparta/projects/03.pedia/venv/Scripts/python.exe c:/Users/guihy/Desktop/Sparta/projects/03.pedia/app.py

 File "c:/Users/guihy/Desktop/Sparta/projects/03.pedia/app.py", line 39

  db.users.insert_one(doc)

  ^

IndentationError: unexpected indent

(venv) 

guihy@DESKTOP-OABH4GQ MINGW64 ~/Desktop/Sparta/projects/03.pedia

$ c:/Users/guihy/Desktop/Sparta/projects/03.pedia/venv/Scripts/python.exe c:/Users/guihy/Desktop/Sparta/projects/03.pedia/app.py

 * Serving Flask app 'app'

 * Debug mode: on

WARNING: This is a development server. Do not use it in a production deployment. Use a production WSGI server instead.

 * Running on all addresses (0.0.0.0)

 * Running on http://127.0.0.1:5000

 * Running on http://192.168.1.86:5000

Press CTRL+C to quit

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 288-577-268

127.0.0.1 - - [16/Mar/2023 16:08:38] "GET / HTTP/1.1" 200 -

127.0.0.1 - - [16/Mar/2023 16:08:38] "GET /movie HTTP/1.1" 200 -

127.0.0.1 - - [16/Mar/2023 16:08:40] "GET /favicon.ico HTTP/1.1" 404 -

 * Detected change in 'c:\\Users\\guihy\\Desktop\\Sparta\\projects\\03.pedia\\app.py', reloading

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 288-577-268

127.0.0.1 - - [16/Mar/2023 16:19:26] "GET / HTTP/1.1" 200 -

127.0.0.1 - - [16/Mar/2023 16:19:26] "GET /movie HTTP/1.1" 200 -

127.0.0.1 - - [16/Mar/2023 16:20:11] "POST /movie HTTP/1.1" 500 -

Traceback (most recent call last):

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 2551, in __call__

  return self.wsgi_app(environ, start_response)

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 2531, in wsgi_app

  response = self.handle_exception(e)

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 2528, in wsgi_app

  response = self.full_dispatch_request()

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 1825, in full_dispatch_request

  rv = self.handle_user_exception(e)

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 1823, in full_dispatch_request

  rv = self.dispatch_request()

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 1799, in dispatch_request

  return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)

 File "c:\Users\guihy\Desktop\Sparta\projects\03.pedia\app.py", line 20, in movie_post

  url_receive = request.form['url_give']

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\werkzeug\datastructures.py", line 375, in __getitem__

  raise exceptions.BadRequestKeyError(key)

werkzeug.exceptions.BadRequestKeyError: 400 Bad Request: The browser (or proxy) sent a request that this server could not understand.

KeyError: 'url_give'

127.0.0.1 - - [16/Mar/2023 16:22:36] "GET / HTTP/1.1" 200 -

127.0.0.1 - - [16/Mar/2023 16:22:36] "GET /movie HTTP/1.1" 200 -

127.0.0.1 - - [16/Mar/2023 16:22:43] "POST /movie HTTP/1.1" 500 -

Traceback (most recent call last):

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 2551, in __call__

  return self.wsgi_app(environ, start_response)

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 2531, in wsgi_app

  response = self.handle_exception(e)

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 2528, in wsgi_app

  response = self.full_dispatch_request()

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 1825, in full_dispatch_request

  rv = self.handle_user_exception(e)

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 1823, in full_dispatch_request

  rv = self.dispatch_request()

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\flask\app.py", line 1799, in dispatch_request

  return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)

 File "c:\Users\guihy\Desktop\Sparta\projects\03.pedia\app.py", line 20, in movie_post

  url_receive = request.form['url_give']

 File "C:\Users\guihy\Desktop\Sparta\projects\03.pedia\venv\lib\site-packages\werkzeug\datastructures.py", line 375, in __getitem__

  raise exceptions.BadRequestKeyError(key)

werkzeug.exceptions.BadRequestKeyError: 400 Bad Request: The browser (or proxy) sent a request that this server could not understand.

KeyError: 'url_give'


---



혹시 몰라 비주얼 스튜디오 화면도 캡처해서 공유드려요


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