Java自定義類陣列的初始化
阿新 • • 發佈:2019-02-03
新學Java,有些東西還是不甚瞭解。
想找找一種java**自定義類**陣列的初始化的方法而不得,好像只能是先宣告陣列然後一個一個呼叫建構函式宣告。
public class Goods {
private String name;
private boolean isDanger;
public Goods(String name,boolean isDanger){
this.name = name;
this.isDanger = isDanger;
}
public String getName(){
return name;
}
public void set(String name){
this.name = name;
}
public boolean getisDanger(){
return isDanger;
}
public void set(boolean isDanger){
this.isDanger = isDanger;
}
}
public class Check {
public static void main(String[] args) {
String[] name = {"蘋果" ,"炸藥","西服","硫酸","手錶","硫磺"};
Goods[] goods = new Goods[name.length];//檢查6件物品;這是一個
//定長的自定義類的陣列,要給它賦值,1.肯定要呼叫自定義類的建構函式
//2.難道是一個一個賦值?這麼傻嗎?
//建立商品物件
goods[0] = new Goods("蘋果",false);
goods[1] = new Goods("炸藥",true);
goods[2] = new Goods("西服" ,false);
goods[3] = new Goods("硫酸",true);
goods[4] = new Goods("手錶",false);
goods[5] = new Goods("硫磺",true);
}
}
馬薩卡?真的這麼傻?