目录引言1. Flask应用基础：开发环境运行2. 多端口服务管理3. 防火墙配置：开放6000端口4. 从开发到生产：使用Gunicorn部署5. Nginx反向代理优化6. 系统服务管理（systemd）7. Java对比实现（Spring Boot）8. 总结与
i am creating a sample movie (MVC) application. I was getting fine with Viewing and Creating a new record, but when i wrote the code to get the details of a particular record i met with the following
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