public void test(int number)
{
System.out.println("參數是int類型");
System.out.println(number);
}
System.out.println("-------------------------");
public void test(Integer number)
{
System.out.println("參數是Integer類型");
System.out.println(number);
}
System.out.println("-------------------------");
public void test(Object obj)
{
System.out.println("參數是Object類型");
System.out.println(obj);
}
Integer num = new Integer(66);
Object obj = new Object();
test(88);
test(num);
test(obj);