视频推荐 使用Flask轻松实现Python Web应用的全流程! 推荐博客 详细版: https://www.w3cschool.cn/flask/flask_http_methods.html https://tutorial.helloflask.com/template/ 简洁版: https://www.cnblogs.com/Zhengnengjin/p/Eternity_Znj.html https://blog.csdn.net/Dontla/article/details/131540184