有大神能说说这个执行顺序咋来的。。。运行没错的==~
class Cleanser{
private String s = "Cleanser";
public void append(String a){s+=a;}
public void dilute(){append("dilute()");}
public void apply(){append("apply()");}
public void scrub(){append("scrub()");}
public String toString(){return s;}
public static void main(String[] args){
Cleanser x = new Cleanser();
x.dilute();
x.apply();
x.scrub();
System.out.println(x);
}
}
public class Detergent extends Cleanser{
public void scrub(){
append("Detergent.scrub()");
super.scrub();
}
public void foam(){append("foam()");}
public static void main(String[] args){
Detergent x = new Detergent();
x.dilute();
x.apply();
x.scrub();
x.foam();
System.out.println(x);
System.out.println("Testing base class");
Cleanser.main(args);
}
}
打印结果是：
Cleanserdilute()apply()Detergent.scrub()scrub()foam()
Testing base class
Cleanserdilute()apply()scrub()
请问为啥结果是这个。我看的好纠结，大神们帮帮忙
[解决办法]
java编程思想的一个例子！自己想不明白！
请参考此贴
