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]

<script> function cooking(foodList1){ foodList1[2] = "rich"; // console.log(foodList1); }

var foodList = ["fish", "list"];
cooking(foodList);
console.log(foodList);


	
</script>

` 执行结果：(3) ["fish", "list", "rich"] 此处foodlist为引用类型，两者相互影响

[antarts]

foodList为实参