/* 养成习惯:数据共享用静态 */ class Demo implements Runnable{ public void run(){ for(int x = 0;x < 70;x++){ System.out.println(Thread.currentThread().toString() +"...."+x); } } } class JoinDemo{ public static void main(String[] args)throws Exception{ Demo d = new Demo(); Thread t1 = new Thread(d); Thread t2 = new Thread(d); t1.start(); t1.setPriority(Thread.MAX_PRIORITY); t2.start(); t1.join(); for(int x=0;x<80;x++){ System.out.println("main.."+x); } System.out.println("over"); } }
/* 养成习惯:数据共享用静态 */ class Demo implements Runnable{ public void run(){ for(int x = 0;x < 70;x++){ System.out.println(Thread.currentThread().toString() +"...."+x); Thread.yield(); } } } class JoinDemo{ public static void main(String[] args)throws Exception{ Demo d = new Demo(); Thread t1 = new Thread(d); Thread t2 = new Thread(d); t1.start(); //t1.setPriority(Thread.MAX_PRIORITY); t2.start(); t1.join(); for(int x=0;x<80;x++){ System.out.println("main.."+x); } System.out.println("over"); } }
class ThreadTest{ public static void main(String[] args){ new Thread(){ public void run(){ for(int x=0;x<100;x++){ System.out.println(Thread.currentThread().getName() +"..."+x); } } }.start(); for(int x=0;x<100;x++){ System.out.println(Thread.currentThread().getName() +"..."+x); } Runnable r = new Runnable(){ public void run(){ for(int x=0;x<100;x++){ System.out.println(Thread.currentThread().getName() +"..."+x); } } } new Thread(r).start(); } }