public class TestThread {
public static void main(String[] args) {
Thread t1 = new Thread(new Runnable() {
@Override
public void run() {
System.out.println("t1");
}
});
Thread t2 = new Thread(new Runnable() {
@Override
public void run() {
try {
//引用t1線程午乓，等待t1線程執(zhí)行完
t1.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
System.out.println("t2");
}
});
Thread t3 = new Thread(new Runnable() {
@Override
public void run() {
try {
//引用t2線程艳馒，等待t2線程執(zhí)行完
t2.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
System.out.println("t3");
}
});
t3.start();
t2.start();
t1.start();
}
}
調(diào)用的順序是t3/t2/t1望艺，結(jié)果是
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