设置线程的优先级

public class testpriority implements Runnable{

public static void main(String [] args){<br />        testpriority tp=new testpriority();<br />        Thread t1=new Thread(tp);<br />        Thread t2=new Thread(tp);<br />        Thread t3=new Thread(tp);<br />        Thread t4=new Thread(tp);<br />        Thread t5=new Thread(tp);
    t1.setPriority(2);<br />        t1.start();<br />        t2.setPriority(4);<br />        t2.start();<br />        t3.setPriority(6);<br />        t3.start();<br />        t4.setPriority(8);<br />        t4.start();<br />        t5.setPriority(10);<br />        t5.start();<br />    }
@Override<br />    public void run() {<br />        System._out_.println(Thread._currentThread_().getName()+"----"+Thread._currentThread_().getPriority());<br />    }<br />}

设置线程的优先级 10最大 -0最小 不填写 默认值为5