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线程优先级
2022-06-26 05:05:00 【浅墨cgz】
/** *观察线程状态 */
public class Allstate{
public static viod main(String[] args){
Thread t = new Thread(()->{
System.out.println("……");
})
//观察状态
State state = t.getState();
System.out.println(state);//NEW
}
}
线程的状态,五个状态:可以通过state查看。
线程的优先级:
范围从1到10
Thread.MIN_PRIORITY = 1
Thread.MAX_PRIORITY = 10
Thread.NORM_PRIORITY = 5
使用setPriority(int newPriority);
getPriority();
获得,和设定优先级;
设定建议在start()调用前。
注意:优先级第知识意味着获得调度的概率低。并不是绝对先调用优先级高先调。
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