假设我们有两个Runnables:
class R1 implements Runnable {
public void run() { … }
…
}
class R2 implements Runnable {
public void run() { … }
…
}
那么这两者的区别是什么呢:
public static void main() {
R1 r1 = new R1();
R2 r2 = new R2();
r1.run();
r2.run();
}
这:
public static void main() {
R1 r1 = new R1();
R2 r2 = new R2();
Thread t1 = new Thread(r1);
Thread t2 = new Thread(r2);
t1.start();
t2.start();
}