如何用js获取mac地址

JavaScript013

如何用js获取mac地址,第1张

<title>用js获取mac地址</title>

<script language="javascript" type="text/javascript">

function getMac(){

var locator =new ActiveXObject ("WbemScripting.SWbemLocator")

var service = locator.ConnectServer(".")

var properties = service.ExecQuery("Select * from Win32_NetworkAdapterConfiguration Where IPEnabled =True")

var e =new Enumerator (properties)

var p = e.item()

//获取mac地址

var myMac = p.MACAddress

alert("你的mac地址是： " + myMac)}</script><body><center><font color="#ff0000">注意：使用本功能时会提示ie安全性，点击“是”按钮就可以了。</font>

复制代码

代码如下:

function

CheckForm2()

{

//mac地址正则表达式

var

reg_name=/[A-F\d]{2}:[A-F\d]{2}:[A-F\d]{2}:[A-F\d]{2}:[A-F\d]{2}:[A-F\d]{2}/

if(!reg_name.test(document.form2.mac.value)){

alert("mac地址格式不正确！mac地址格式为00:24:21:19:BD:E4")

document.form2.mac.focus()

return

false

}

return

true

}