Python请求GET返回200，而POST返回404

from flask import Flask, request

app = Flask(__name__)

@app.route('/endpoint', methods=['GET', 'POST'])
def handle_request():
    if request.method == 'GET':
        return "This is a GET request", 200
    elif request.method == 'POST':
        return "This is a POST request", 200

if __name__ == '__main__':
    app.run(debug=True)

import requests

url = 'http://example.com/endpoint'

# GET请求
response_get = requests.get(url)
print(response_get.status_code)  # 应该是200

# POST请求
headers = {'Content-Type': 'application/json'}
data = {'key': 'value'}
response_post = requests.post(url, json=data, headers=headers)
print(response_post.status_code)  # 应该是200

import requests

def make_request(method, url, data=None, headers=None):
    if method == 'GET':
        response = requests.get(url, headers=headers)
    elif method == 'POST':
        response = requests.post(url, json=data, headers=headers)
    else:
        raise ValueError("Unsupported HTTP method")

    if response.status_code == 200:
        print(f"{method} request succeeded")
        return response.json()
    elif response.status_code == 404:
        print(f"{method} request failed: Resource not found")
    else:
        print(f"{method} request failed with status code: {response.status_code}")
    return None

url = 'http://example.com/endpoint'
data = {'key': 'value'}
headers = {'Content-Type': 'application/json'}

make_request('GET', url)
make_request('POST', url, data=data, headers=headers)