JavaScript:數組快速查找和刪除

var a=["aaa","bbb","ccc"];
var b="ccc"
var i = a.indexOf(b);//查找數組:i=2
a.splice(i, 1);//移出指定item:a=["aaa","bbb"]

原文地址:https://www.cnblogs.com/mandongpiaoxue/p/11406492.html