5-5 기록하기를 누르면 저장완료 메세지 대신 터미널에 키에러 오류가 뜹니다.

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답변 완료

5-5 기록하기를 누르면 저장완료 메세지 대신 터미널에 키에러 오류가 뜹니다.

undefined주차

이*석

・

추천

・

조회수

답변 완료

* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

5-5 코드를 다 작성하고 기록하기를 누르면 저장완료 라는 메시지가 떠야 하는데 저는 터미널에 대신 이런 에러가 뜹니다.

줄 14 가 틀려서 bucket_give가 에러가 난다는 것 같은데 행 14에는 문제가 없는 것 같습니다.

127.0.0.1 - - [07/May/2023 21:17:30] "POST /bucket HTTP/1.1" 500 -
Traceback (most recent call last):
  File "C:\Users\dlgus\sparta\projects\04.bucket\venv\lib\site-packages\flask\app.py", line 2213, in __call__
    return self.wsgi_app(environ, start_response)
  File "C:\Users\dlgus\sparta\projects\04.bucket\venv\lib\site-packages\flask\app.py", line 2193, in wsgi_app
    response = self.handle_exception(e)
  File "C:\Users\dlgus\sparta\projects\04.bucket\venv\lib\site-packages\flask\app.py", line 2190, in wsgi_app
    response = self.full_dispatch_request()
  File "C:\Users\dlgus\sparta\projects\04.bucket\venv\lib\site-packages\flask\app.py", line 1486, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "C:\Users\dlgus\sparta\projects\04.bucket\venv\lib\site-packages\flask\app.py", line 1484, in full_dispatch_request
    rv = self.dispatch_request()
  File "C:\Users\dlgus\sparta\projects\04.bucket\venv\lib\site-packages\flask\app.py", line 1469, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
  File "c:\Users\dlgus\sparta\projects\04.bucket\app.py", line 14, in bucket_post
    bucket_receive = request.form['bucket_give']
  File "C:\Users\dlgus\sparta\projects\04.bucket\venv\lib\site-packages\werkzeug\datastructures\structures.py", line 192, 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: 'bucket_give'

일단 app.py 코드랑 index.html코드에는 계속 확인해봤는데 어디가 잘못된 건지 잘 모르겠습니다.

작성한 코드 및 에러 메세지

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


from pymongo import MongoClient
client = MongoClient('mongodb+srv://sparta:test@cluster0.hljnlnc.mongodb.net/?retryWrites=true&w=majority')
db = client.dbsparta


@app.route('/')
def home():
    return render_template('index.html')


@app.route("/bucket", methods=["POST"])
def bucket_post():
    bucket_receive = request.form['bucket_give']
    doc = {
        'bucket': bucket_receive
        }
    db.bucket.insert_one(doc)
    return jsonify({'msg': '저장 완료!'})
    
@app.route("/bucket", methods=["GET"])
def bucket_get():
    return jsonify({'msg': 'GET 연결 완료!'})


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

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />


    <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>


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


    <title>인생 버킷리스트</title>


    <style>
      * {
        font-family: "Gowun Dodum", sans-serif;
      }
      .mypic {
        width: 100%;
        height: 200px;


        background-image: linear-gradient(
            0deg,
            rgba(0, 0, 0, 0.5),
            rgba(0, 0, 0, 0.5)
          ),
          url("https://images.unsplash.com/photo-1601024445121-e5b82f020549?ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&ixlib=rb-1.2.1&auto=format&fit=crop&w=1189&q=80");
        background-position: center;
        background-size: cover;


        color: white;


        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
      }
      .mypic > h1 {
        font-size: 30px;
      }
      .mybox {
        width: 95%;
        max-width: 700px;
        padding: 20px;
        box-shadow: 0px 0px 10px 0px lightblue;
        margin: 20px auto;
      }
      .mybucket {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
      }


      .mybucket > input {
        width: 70%;
      }
      .mybox > li {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: center;


        margin-bottom: 10px;
        min-height: 48px;
      }
      .mybox > li > h2 {
        max-width: 75%;
        font-size: 20px;
        font-weight: 500;
        margin-right: auto;
        margin-bottom: 0px;
      }
      .mybox > li > h2.done {
        text-decoration: line-through;
      }
    </style>
    <script>
      $(document).ready(function () {
        show_bucket();
      });
      function show_bucket() {
        fetch('/bucket').then(res => res.json()).then(data => {
                console.log(data)
                                alert(data["msg"]);
            })
      }


      function save_bucket() {
        let buckest = $('#bucket').val()


        let formData = new FormData();
        formData.append("bucket_give", bucket);


        fetch('/bucket', {method: "POST",body: formData,}).then((response) => response.json()).then((data) => {
            alert(data["msg"]);
            window.location.reload();
          });
      }


    </script>
  </head>
  <body>
    <div class="mypic">
      <h1>나의 버킷리스트</h1>
    </div>
    <div class="mybox">
      <div class="mybucket">
        <input
          id="bucket"
          class="form-control"
          type="text"
          placeholder="이루고 싶은 것을 입력하세요"
        />
        <button onclick="save_bucket()" type="button" class="btn btn-outline-primary">기록하기</button>
      </div>
    </div>
    <div class="mybox" id="bucket-list">
      <li>
        <h2>✅ 호주에서 스카이다이빙 하기</h2>
      </li>
    </div>
  </body>
</html>

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