腾讯云 邮箱验证失败

from flask import Flask, request, render_template
from flask_mail import Mail, Message
import random

app = Flask(__name__)
app.config['MAIL_SERVER'] = 'smtp.example.com'
app.config['MAIL_PORT'] = 587
app.config['MAIL_USERNAME'] = 'your_email@example.com'
app.config['MAIL_PASSWORD'] = 'your_email_password'
app.config['MAIL_USE_TLS'] = True
mail = Mail(app)

verification_codes = {}

@app.route('/send_verification', methods=['POST'])
def send_verification():
    email = request.form['email']
    code = random.randint(100000, 999999)
    verification_codes[email] = code
    
    msg = Message('Email Verification', sender='your_email@example.com', recipients=[email])
    msg.body = f'Your verification code is: {code}'
    mail.send(msg)
    
    return 'Verification code sent!'

@app.route('/verify', methods=['POST'])
def verify():
    email = request.form['email']
    user_code = request.form['code']
    
    if email in verification_codes and verification_codes[email] == int(user_code):
        return 'Verification successful!'
    else:
        return 'Invalid code or email.'

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