public class test{ public static void main(String args[]){ value v1=new value(); System.out.println(v1.getData()); } }class value{ public int[] aa; public value(){ int a=1; int b=2; aa=new int[3]; aa[0]=a; aa[1]=b; aa[2]=0; } public int[] getData() { return aa; } }
public static void main(String args[]){
value v1=new value();
System.out.println(v1.getData());
}
}class value{
public int[] aa;
public value(){
int a=1;
int b=2;
aa=new int[3];
aa[0]=a;
aa[1]=b;
aa[2]=0;
}
public int[] getData() {
return aa;
}
}
里面的数组是怎么传递的?传地址吗?