var?fn1?=?function?()?{
????var?a?=?10;
????var?b?=?function?()?{?alert(123);?};
????var?c?=?{
????????name:?"lazy",
????????year:?1981
????}
}var?fn2?=?function?()?{
????this.a?=?10;
????this.b?=?function?()?{?alert(123);?};
????this.c?=?{
????????name:?"lazy",
????????year:?1981
????}
}var?fn3?=?{
????a:?10,
????b:?function?(x)?{?alert(this.a?+?x);?},
????c:?{
????????name:?"lazy",
????????year:?1981
????}
}問(wèn)題：以上三種定義函數(shù)/對(duì)象的方式，有什么區(qū)別
關(guān)于閉包的問(wèn)題，求高手解答！
GavinZeng
2016-10-11 09:56:56
