It is never too late to learn.
Thymeleaf is a modern server-side Java template engine for both web and standalone environments, capable of processing HTML, XML, JavaScript, CSS and even plain text.
Caffeine is a high performance, near optimal caching library. For more details, see our user's guide and browse the API docs for the latest release.
一个轻量级 Java 权限认证框架,让鉴权变得简单、优雅!
一个强大且易用的Java安全框架,执行身份验证、授权、密码和会话管理。