* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.
* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.
해설 강의를 들으면서 비교하고 있는데 다른 점이 안 보이는데 에러가 뜨고 새로 작성하는 코멘트가 안 달립니다.
작성한 코드 및 에러 메세지
qpp.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
from pymongo import MongoClient
client = MongoClient('mongodb+srv://codingys07:bkgo9622@cluster0.o4uxraw.mongodb.net/Cluster0?retryWrites=true&w=majority')
db = client.dbsparta
@app.route('/')
def home():
return render_template('index.html')
@app.route("/homework", methods=["POST"])
def homework_post():
name_receive = request.form['name_give']
comment_receive = request.form['comment_give']
doc = {
'name':name_receive,
'comment':comment_receive
}
db.homework.insert_one(doc)
return jsonify({'msg':'응원 완료!'})
@app.route("/homework", methods=["GET"])
def homework_get():
return jsonify({'msg':'GET 연결 완료!'})
if __name__ == '__main__':
app.run('0.0.0.0', port=5000, debug=True)
index.html
<!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>
<title>초미니홈피 - 팬명록</title>
<link href="https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@200;300;400;500;600;700;900&display=swap" rel="stylesheet">
<style>
* {
font-family: 'Noto Serif KR', serif;
}
.mypic {
width: 100%;
height: 300px;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://entertainimg.kbsmedia.co.kr/cms/uploads/CONTENTS_20210405143204_c6a6bf45f60c3aaa74dfa2a4cbe25487.jpg');
background-position: center 10%;
background-size: cover;
color: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.mypost {
width: 95%;
max-width: 500px;
margin: 20px auto 20px auto;
box-shadow: 0px 0px 3px 0px black;
padding: 20px;
}
.mypost > button {
margin-top: 15px;
}
.mycards {
width: 95%;
max-width: 500px;
margin: auto;
}
.mycards > .card {
margin-top: 10px;
margin-bottom: 10px;
}
</style>
<script>
$(document).ready(function(){
set_temp()
show_comment()
});
function set_temp(){
$.ajax({
type: "GET",
url: "http://spartacodingclub.shop/sparta_api/weather/seoul",
data: {},
success: function (response) {
$('#temp').text(response['temp'])
}
})
}
function save_comment(){
$.ajax({
type: 'POST',
url: '/homework',
data: {sample_give:'데이터전송'},
success: function (response) {
alert(response['msg'])
window.location.reload()
}
})
}
function show_comment(){
$.ajax({
type: "GET",
url: "/homework",
data: {},
success: function (response) {
let rows = response['comments']
for (let i = 0; i < rows.length; i++) {
let name = rows[i]['name']
let comment = rows[i]['comment']
let temp_html = `<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>${comment}</p>
<footer class="blockquote-footer">${name}</footer>
</blockquote>
</div>
</div>`
$('#comment-list').append(temp_html)
}
}
});
}
</script>
</head>
<body>
<div class="mypic">
<h1> 김영광 팬명록 </h1>
<p>현재기온: <span id="temp">36</span>도</p>
</div>
<div class="mypost">
<div class="form-floating mb-3">
<input type="text" class="form-control" id="name" placeholder="url">
<label for="floatingInput">닉네임</label>
</div>
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="comment"
style="height: 100px"></textarea>
<label for="floatingTextarea2">응원댓글</label>
</div>
<button onclick="save_comment()" type="button" class="btn btn-dark">응원 남기기</button>
</div>
<div class="mycards" id="comment-list">
</div>
</body>
</html>
발생한 에러 코드 입니다.
C:\Users\user\Desktop\SPARTA\projects\homework\venv\Scripts\python.exe C:\Users\user\Desktop\SPARTA\projects\homework\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://192.168.200.200:5000
Press CTRL+C to quit
* Restarting with stat
* Debugger is active!
* Debugger PIN: 597-650-358
127.0.0.1 - - [21/Dec/2022 22:39:28] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [21/Dec/2022 22:39:28] "GET /homework HTTP/1.1" 200 -
127.0.0.1 - - [21/Dec/2022 22:39:46] "POST /homework HTTP/1.1" 500 -
Traceback (most recent call last):
File "C:\Users\user\Desktop\SPARTA\projects\homework\venv\lib\site-packages\flask\app.py", line 2548, in __call__
return self.wsgi_app(environ, start_response)
File "C:\Users\user\Desktop\SPARTA\projects\homework\venv\lib\site-packages\flask\app.py", line 2528, in wsgi_app
response = self.handle_exception(e)
File "C:\Users\user\Desktop\SPARTA\projects\homework\venv\lib\site-packages\flask\app.py", line 2525, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\user\Desktop\SPARTA\projects\homework\venv\lib\site-packages\flask\app.py", line 1822, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\user\Desktop\SPARTA\projects\homework\venv\lib\site-packages\flask\app.py", line 1820, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\user\Desktop\SPARTA\projects\homework\venv\lib\site-packages\flask\app.py", line 1796, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
File "C:\Users\user\Desktop\SPARTA\projects\homework\app.py", line 14, in homework_post
name_receive = request.form['name_give']
File "C:\Users\user\Desktop\SPARTA\projects\homework\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: 'name_give'
