var person = { name:"Nicholas"};var people = [{ name:"Nicholas"}];var morePeople = [person];alert(people.indexOf(person)); ? ? ?//-1alert(morePeople.indexOf(person)); ?//0為什么這兩種方式返回的值不一樣?第一種會找不到?
javascript indexOf()問題
wy57
2015-03-10 10:04:06