newthreaddemo.java

java线程的具体使用代码

package java_Thread;

public class NewThreadDemo{
    public static void main(String args[]){
        NewThread t1 = new NewThread("Thread 1");
        NewThread t2 = new NewThread("Thread 2");

        t1.setPriority(Thread.NORM_PRIORITY-3);//设置优先级为2；
        t2.setPriority(Thread.NORM_PRIORITY+3);//设置优先级为8
        t1.start();
        t2.start();

        try {
            Thread.sleep(500);
        } catch (InterruptedException ex) {
            System.out.println(ex.getMessage());
        }
        System.out.println("Thread 1 Priority is : " + t1.getPriority() +
                           "   Result of Count is : " + t1.result());

        System.out.println("Thread 2 Priority is : " + t2.getPriority() +
                           "   Result of Count is : " + t2.result());

        t1.setPriority(Thread.MAX_PRIORITY);// 重新设置t1的优先级为最大。



        try {
            Thread.sleep(500);
        } catch (InterruptedException ex1) {
            System.out.println(ex1.getMessage());
        }

        t1.stopThread();
        t2.stopThread();

        System.out.println("Thread 1 Priority is : " + t1.getPriority() +
                           "   Result of Count is : " + t1.result());

        System.out.println("Thread 2 Priority is : " + t2.getPriority() +
                           "   Result of Count is : " + t2.result());
    }
}