var obj = {"0":"aa","1":"bb"};var arr = ["aa","bb"];獲取某個(gè)參數(shù)----對(duì)象=> obj["0"];obj["1"]????????????????????????? 數(shù)組=>? arr["0"];arr["1"]那么在某種意義上是否可以說(shuō)這兩個(gè)對(duì)象（obj和arr)是一樣的呢？？？
js對(duì)象與數(shù)組的深度理解？
螞蟻Fly
2016-10-08 16:30:30
