파이참 콘솔창에는 이와 같이 뜨고 몽고 db에는 homework 부문이 아예 안 생기고 있어요.

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C:\Users\cho2\Desktop\sparta\projects\homework\venv\Scripts\python.exe C:/Users/cho2/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://192.168.219.101:5000

Press CTRL+C to quit

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 702-653-864

127.0.0.1 - - [12/Aug/2022 12:42:47] "POST /homework HTTP/1.1" 500 -

Traceback (most recent call last):

 File "C:\Users\cho2\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\cho2\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2528, in wsgi_app

  response = self.handle_exception(e)

 File "C:\Users\cho2\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 2525, in wsgi_app

  response = self.full_dispatch_request()

 File "C:\Users\cho2\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\cho2\Desktop\sparta\projects\homework\venv\lib\site-packages\flask\app.py", line 1820, in full_dispatch_request

  rv = self.dispatch_request()

 File "C:\Users\cho2\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\cho2\Desktop\sparta\projects\homework\app.py", line 18, in homework_post

  name_receive = request.form['name_give']

 File "C:\Users\cho2\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'

 * Detected change in 'C:\\Users\\cho2\\Desktop\\sparta\\projects\\homework\\app.py', reloading

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 702-653-864

 * Detected change in 'C:\\Users\\cho2\\Desktop\\sparta\\projects\\homework\\app.py', reloading

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 702-653-864

 * Detected change in 'C:\\Users\\cho2\\Desktop\\sparta\\projects\\homework\\app.py', reloading

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 702-653-864

 * Detected change in 'C:\\Users\\cho2\\Desktop\\sparta\\projects\\homework\\app.py', reloading

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 702-653-864

 * Detected change in 'C:\\Users\\cho2\\Desktop\\sparta\\projects\\homework\\app.py', reloading

 * Restarting with stat

 * Debugger is active!

 * Debugger PIN: 702-653-864

------

코드는

from flask import Flask, render_template, request, jsonify

app = Flask(__name__)

from pymongo import MongoClient
import certifi
ca = certifi.where();
client = MongoClient('mongodb://test:sparta@ac-qdvdavq-shard-00-00.tovhrzr.mongodb.net:27017,ac-qdvdavq-shard-00-01.tovhrzr.mongodb.net:27017,ac-qdvdavq-shard-00-02.tovhrzr.mongodb.net:27017/?ssl=true&replicaSet=atlas-farqfp-shard-0&authSource=admin&retryWrites=true&w=majority', tlsCAFile=ca)
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': '입력 완료!'})


@app.route("/homework", methods=["GET"])
def homework_get():

    return jsonify({'comments': comment_list})
#

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

from flask import Flask, render_template, request, jsonify

app = Flask(__name__)

from pymongo import MongoClient
import certifi
ca = certifi.where();
client = MongoClient('mongodb://test:sparta@ac-qdvdavq-shard-00-00.tovhrzr.mongodb.net:27017,ac-qdvdavq-shard-00-01.tovhrzr.mongodb.net:27017,ac-qdvdavq-shard-00-02.tovhrzr.mongodb.net:27017/?ssl=true&replicaSet=atlas-farqfp-shard-0&authSource=admin&retryWrites=true&w=majority', tlsCAFile=ca)
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': '입력 완료!'})


@app.route("/homework", methods=["GET"])
def homework_get():

    return jsonify({'comments': comment_list})
#

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

입니다.