代碼如下:
<script?type="text/javascript">
var?person={
name:'imooc'
};
var?people=[{name:'imooc'}];
var?morepeople=[person];
document.write(people.indexOf(person));//-1
document.write(morepeople.indexOf(person));//0
</script>求解:為什么前后兩者返回索引值不同?
Array——indexOf疑問(wèn)?
一布工程師
2015-08-01 20:57:02