69

深入 Java Timer 定时任务调度器实现原理-Java架构的博客

 5 years ago
source link: http://blog.51cto.com/13732225/2331530
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
使用 Java 来调度定时任务时,我们经常会使用 Timer 类搞定。Timer 简单易用,其源码阅读起来也非常清晰,本节我们来仔细分析一下 Timer 类,来看看 JDK 源码的编写者是如何实现一个稳定可靠的简单调度器。Timer 使用Timer 调度任务有一次性调度和循环调度,循环调度有分为固定速率调度(fixRate)和固定时延调度(fixDelay)。固定速率就好比你今天加班到很晚,但是到

About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK