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답변 완료
계속 오류가 나서
정답 코드를 그대로 복붙해서 돌려도 안 돌아갑니다.
app.py
from flask import Flask, render_template, request, jsonify
app = Flask(__name__)
from pymongo import MongoClient
client = MongoClient("내 URL")
db = client.sparta
@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():
comment_list = list(db.homework.find({},{'_id':False}))
return jsonify({'comments':comment_list})
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://cdn.topstarnews.net/news/photo/201807/456143_108614_510.jpg');
background-position: center 30%;
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 () {
show_comment();
});
function save_comment() {
let name = $('#name').val()
let comment = $('#comment').val()
$.ajax({
type: "POST",
url: "/homework",
data: {'name_give':name, 'comment_give':comment},
success: function (response) {
alert(response["msg"])
window.location.reload()
}
});
}
function show_comment() {
$('#comment-list').empty()
$.ajax({
type: "GET",
url: "/homework",
data: {},
success: function (response) {
let rows = response['comments']
for (let i = 0; i < rows.length; i++) {
let name = rows[i]['name']
let comment = rows[i]['comment']
let temp_html = `<div class="card">
<div class="card-body">
<blockquote class="blockquote mb-0">
<p>${comment}</p>
<footer class="blockquote-footer">${name}</footer>
</blockquote>
</div>
</div>`
$('#comment-list').append(temp_html)
}
}
});
}
</script>
</head>
<body>
<div class="mypic">
<h1>십센치(10cm) 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">댓글 남기기</button>
</div>
<div class="mycards" id="comment-list">
</div>
</body>
</html>
파이참 오류 내용
C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\Scripts\python.exe C:/Users/rladu/OneDrive/Desktop/sparta/projects/homework/app.py
* Serving Flask app 'app' (lazy loading)
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
* Debug mode: on
* Running on all addresses (0.0.0.0)
WARNING: This is a development server. Do not use it in a production deployment.
* Running on http://127.0.0.1:5000
* Running on http://172.16.11.246:5000 (Press CTRL+C to quit)
* Restarting with stat
* Debugger is active!
* Debugger PIN: 102-854-306
127.0.0.1 - - [01/Aug/2022 23:18:54] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [01/Aug/2022 23:19:27] "GET /homework HTTP/1.1" 500 -
Traceback (most recent call last):
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2091, in __call__
return self.wsgi_app(environ, start_response)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2076, in wsgi_app
response = self.handle_exception(e)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2073, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 1519, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 1517, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 1503, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\app.py", line 27, in homework_get
comment_list = list(db.homework.find({},{'_id':False}))
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\cursor.py", line 1248, in next
if len(self.__data) or self._refresh():
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\cursor.py", line 1139, in _refresh
self.__session = self.__collection.database.client._ensure_session()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\mongo_client.py", line 1712, in _ensure_session
return self.__start_session(True, causal_consistency=False)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\mongo_client.py", line 1657, in __start_session
self._topology._check_implicit_session_support()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\topology.py", line 538, in _check_implicit_session_support
self._check_session_support()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\topology.py", line 554, in _check_session_support
self._select_servers_loop(
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\topology.py", line 238, in _select_servers_loop
raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: 내 url:27017: [Errno 11001] getaddrinfo failed, Timeout: 30s, Topology Description: <TopologyDescription id: 62e7e0be901b252993ad6517, topology_type: Unknown, servers: [<ServerDescription ('내 url', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('내 url:27017: [Errno 11001] getaddrinfo failed')>]>
127.0.0.1 - - [01/Aug/2022 23:19:36] "POST /homework HTTP/1.1" 500 -
Traceback (most recent call last):
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2091, in __call__
return self.wsgi_app(environ, start_response)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2076, in wsgi_app
response = self.handle_exception(e)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2073, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 1519, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 1517, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 1503, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\app.py", line 22, in homework_post
db.homework.insert_one(doc)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\collection.py", line 621, in insert_one
self._insert_one(
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\collection.py", line 562, in _insert_one
self.__database.client._retryable_write(acknowledged, _insert_command, session)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\mongo_client.py", line 1447, in _retryable_write
with self._tmp_session(session) as s:
File "C:\Users\rladu\AppData\Local\Programs\Python\Python38\lib\contextlib.py", line 113, in __enter__
return next(self.gen)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\mongo_client.py", line 1729, in _tmp_session
s = self._ensure_session(session)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\mongo_client.py", line 1712, in _ensure_session
return self.__start_session(True, causal_consistency=False)
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\mongo_client.py", line 1657, in __start_session
self._topology._check_implicit_session_support()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\topology.py", line 538, in _check_implicit_session_support
self._check_session_support()
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\topology.py", line 554, in _check_session_support
self._select_servers_loop(
File "C:\Users\rladu\OneDrive\Desktop\sparta\projects\homework\venv\lib\site-packages\pymongo\topology.py", line 238, in _select_servers_loop
raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: 내 url:27017: [Errno 11001] getaddrinfo failed, Timeout: 30s, Topology Description: <TopologyDescription id: 62e7e0be901b252993ad6517, topology_type: Unknown, servers: [<ServerDescription ('내 url', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('내 url:27017: [Errno 11001] getaddrinfo failed')>]>
localhost:5000 콘솔창
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