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java多线程 #3

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WinfredWang opened this issue Jun 25, 2018 · 2 comments

Owner

WinfredWang commented Jun 25, 2018 •

edited

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知识点

1、基本概念
2、锁: synchronized/lock/volatile
3、通信/调度

相关文章：
https://juejin.im/post/5aae4e8f6fb9a028e52d9e8c
https://blog.csdn.net/hbtj_1216/article/details/76254076#commentBox
http://www.cnblogs.com/skywang12345/p/java_threads_category.html

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Owner Author

WinfredWang commented Jun 25, 2018 •

edited

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基础

线程与进程区别
线程状态
如何实现Thread/Runable
判断线程是否存活isAlive
睡眠sleep
如何停止线程
暂停线程suspend/resume
yield：放弃当前CPU资源，将它让给其他任务执行，放弃时间不确定，有可能放弃后立马又执行力
线程优先级

Owner Author

WinfredWang commented Jun 30, 2018 •

edited

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线程间通信

wait/notify
生成者消费者
join使用
ThreadLocal

锁

synchronized
ReentrantLock
ReentrantReadWriteLock
CountDownLatch/CyclicBarrier和 Semaphore
原子类/CAS

其它

Timer与定时任务
线程组
线程池
线程安全集合
Fork/Join框架

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