本文实例讲述了javascript数组克隆简单实现方法。分享给大家供大家参考,具体如下:
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>新建网页 1</title> </head> <body> <script language=javascript> var a = ['a','b','c','d','e','f']; var b = a.concat(); b.push('test is ok!'); alert(b.join(',')); alert(a.join(',')); </script> </body> </html>
希望本文所述对大家JavaScript程序设计有所帮助。