如何让第三方应用程序与flask交互

from flask import Flask, jsonify, request

app = Flask(__name__)

@app.route('/api/data', methods=['GET'])
def get_data():
    return jsonify({"data": "Hello, World!"})

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

@app.route('/api/items', methods=['POST'])
def create_item():
    item = request.json
    # 处理数据逻辑...
    return jsonify(item), 201

@app.route('/api/items/<int:item_id>', methods=['GET'])
def get_item(item_id):
    # 查询数据库逻辑...
    return jsonify({"id": item_id, "name": "Sample Item"})

from flask_httpauth import HTTPBasicAuth

auth = HTTPBasicAuth()

users = {
    "user1": "password1",
    "user2": "password2"
}

@auth.verify_password
def verify_password(username, password):
    if username in users and users[username] == password:
        return username

@app.route('/api/secure_data')
@auth.login_required
def secure_data():
    return jsonify({"data": "This is secure data!"})

from flask_cors import CORS

app = Flask(__name__)
CORS(app)