| TRM-coding | d1cbf67 | 2025-06-18 15:15:08 +0800 | [diff] [blame] | 1 | # app.py |
| 2 | |
| 3 | from flask import Flask |
| 4 | from flask_cors import CORS |
| 5 | from config import Config |
| 6 | from extensions import db, migrate |
| 7 | |
| 8 | def create_app(): |
| 9 | app = Flask(__name__) |
| 10 | app.config.from_object(Config) |
| 11 | |
| 12 | # 启用 CORS：允许前端 http://localhost:5173 发起跨域请求 |
| 13 | # 生产环境请根据实际域名调整 origins |
| 14 | CORS(app, resources={r"/*": {"origins": "*"}}) |
| 15 | db.init_app(app) |
| 16 | migrate.init_app(app, db) |
| 17 | |
| 18 | # 在工厂函数里再导入并注册蓝图 |
| 19 | from routes.posts import posts_bp |
| 20 | from routes.comments import comments_bp |
| 21 | |
| 22 | app.register_blueprint(posts_bp, url_prefix='/posts') |
| 23 | app.register_blueprint(comments_bp, url_prefix='/posts/<int:post_id>/comments') |
| 24 | |
| 25 | return app |
| 26 | |
| 27 | # 只有直接用 python app.py 时，这段才会执行 |
| 28 | if __name__ == '__main__': |
| 29 | app = create_app() |
| 30 | app.run(host='0.0.0.0', port=5714, debug=True) |