js的包装类型有三种:String Boolean Number目的:为了便于操作基本类型值var s = new String("ssssssss");var s = "ssssss";var b = new Boolean(true);var b = false;var n = new Numb... Read More
posted @ 2012-09-14 16:16 lein.wang Views(87) Comments(0) Diggs(0) Edit