我有一个数组和一个字典如下:


 this.rank = {
 1:“Ace”,
 2:“两个”,
 3:“三”,
 4:“四”,
 5:“五”,
 6:“六”,
 7:“七”,
 8:“八”,
 9:“九”,
 10:“十”,
 11:“杰克”,
 12:“女王”,
 13:“King”
};
 this.suit = ['C','D','H','S']



 我怎样才能循环这些给了一副纸牌?


我目前有这个但是对如何添加西装感到困惑?

&# xA; this.cards = []

 for(var.ink中的var键){
 if(this.rank.hasOwnProperty(key)){
 this.cards.push(键)
 }



 或者,是否有更好/更简单的方法?

答案 0 :(得分:1)
这是一个可以使用 map 的解决方案。您没有指定要最终使用的数据结构,但可以从此处轻松修改。
cards.map(function(currVal){
suit.map(function(secVal){
console.log(currVal + ' ' + secVal);
})
})
答案 1 :(得分:0)
您需要遍历this.suits
或对4个索引进行硬编码。
this.rank = {
1: "Ace",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine",
10: "Ten",
11: "Jack",
12: "Queen",
13: "King"
};
this.suit = ['C', 'D', 'H', 'S']
this.cards = []
for (var key in this.rank) {
if (this.rank.hasOwnProperty(key)) {
// you could loop through this.suit but for only 4 iterations it's probably faster just to hard code
this.cards.push(this.rank[key] + this.suit[0]);
this.cards.push(this.rank[key] + this.suit[1]);
this.cards.push(this.rank[key] + this.suit[2]);
this.cards.push(this.rank[key] + this.suit[3]);
}
}
console.log(this.cards);