class Cup {
Cup(int marker) {
System.out.println("Cup(" + marker + ") 构造方法");
}
void f(int marker) {
System.out.println("f(" + marker + ")");
}
}
class Cups {
static Cup c1 = new Cup(1);
static Cup c2 = new Cup(2);
Cup c3 = new Cup(3);
Cup c4 = new Cup(4);
Cups() {
System.out.println("Cups().. 构造方法");
}
}
class Test {
public static void main(String[] args) {
System.out.println(">>>>> ");
Cups.c1.f(99);
}
static Cup x=new Cup(100);
//static Cups x = new Cups();
}
java初始化的小例子
最新推荐文章于 2024-06-28 17:07:32 发布