6.小小恶作剧中函数两种不同变量类型的不同引用方式
fdy696 opened this issue · comments
Kraig Knappe commented
<script>
function cooking(foodList1){
foodList1[2] = "rich";
// console.log(foodList1);
}
`
执行结果:(3) ["fish", "list", "rich"]
此处foodlist为引用类型,两者相互影响
var foodList = ["fish", "list"];
cooking(foodList);
console.log(foodList);
</script>
Antarts commented
foodList为实参