类的静态成员的应用

public class StaticMember {    static int i=0;    public static void showMessage() {        i=i+1;        System.out.println("访问次数:"+i+"次");    }    public static void main(String[] args) {        // TODO Auto-generated method stub        StaticMember.showMessage();        StaticMember sm1=new StaticMember();        sm1.showMessage();    }}