一路向北

摘要： 1 class Demo4 2 { 3 public static void main(String[] args) 4 { 5 Res r = new Res(); 6 Input in = new Input(r); 7 Output out = new Output(r); 8 new Thread(in).start(); 9 new Thread(out).start();10 }11 }12 class Res13 {14 String name;15 ... 阅读全文

摘要： 1 class Demo3 2 { 3 public static void main(String[] args) 4 { 5 System.out.println("Hello World!"); 6 T1 t1 = new T1(); 7 T2 t2 = new T2(); 8 new Thread(t1).start(); 9 new Thread(t2).start();10 }11 }12 class MyLock13 {14 static Object obj1 ... 阅读全文