[Maven依赖](jump-timer/Maven%E4%BE%9D%E8%B5%96.md) [枚举](jump-timer/%E6%9E%9A%E4%B8%BE.md) [Api接口](jump-timer/Api%E6%8E%A5%E5%8F%A3.md) [工具Util](jump-timer/%E5%B7%A5%E5%85%B7Util.md) [如何使用](jump-timer/%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8.md)