多线程学习
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package com.markilue.java_learning.thread;
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/**
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* @BelongsProject: java_learning
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* @BelongsPackage: com.markilue.java_learning.thread
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* @Author: dingjiawen
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* @CreateTime: 2022-09-16 17:33
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* @Description:
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* TODO sleep()和wait()的区别
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* (1)sleep()不释放锁,wait()释放锁
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* (2)sleep()指定休眠的时间,wait()可以指定时间也可以无限等待直到notify或notifyAll
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* (3)sleep()在Thread类中声明的静态方法,wait方法在Object类中声明
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* 因为我们调用wait()方法是由锁对象调用,而锁对象的类型是任意类型的对象。那么希望任意类型的对象都要有的方法,只能声明在Object类中。
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* @Version: 1.0
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*/
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public class sleepAndWait {
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}
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