蓝染的个人博客，记录后端开发、技术学习和思考。https://lanransblog.netlify.app/zh-CNhttps://lanransblog.netlify.app/posts/post-20250815/https://lanransblog.netlify.app/posts/post-20250815/java函数式，带着脚镣跳舞Fri, 15 Aug 2025 00:00:00 GMTjavafunctional programminglanran