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add logseq-java

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Lostecho
2024-02-02 00:12:49 +08:00
parent 1cd5bb460f
commit c7947017c3
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logseq-java/pages/死锁.md Normal file
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- 多线程之间互相持有对方需要对象的锁，而且无限期等待对方释放
- 条件
- 使用互斥锁
- 其它线程无法剥夺当前线程持有的锁
- 相互无限期等待
- 相互保持死锁状态
- 检测死锁
- jconsole.exe
- jvisualvm.exe
- 解决
- 业务逻辑的问题
- 找一些具有时效的锁，Redis的锁
- 统一加锁顺序