【发布时间】:2020-05-05 22:38:57
【问题描述】:
我不明白为什么我的返回是索引 2 而不是 for of 循环中的索引 0。
function cardPicker() {
let cards = [
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"10",
"J",
"Q",
"K",
"A"
];
for (p of cards) {
return cards[p];
}
}
【问题讨论】:
标签: javascript arrays for-of-loop