public class T2 {
public void t1(Object o){//Object是任何类型,多态
System.out.println(o.toString());
}
public void t2(int b,Object...args){
for (Object c:args){//遍历args
System.out.println(c);
}
}
public static void main(String[] args) {
String[] a={"1","2","3","4"};
for (String b:a){
System.out.println(b);
}
System.out.println("*******");
T2 t2 = new T2();
t2.t1(1);
System.out.println("--------------");
t2.t2(0,2,3,4,5);
}
}