利用JS获取IE客户端IP及MAC的实现
?在C/S中取得客户端的MAC地址简单,就算JAVA再麻烦也是简单的,但是模式推至B/S结构,就麻烦了~有时候MAC地址比IP地址更真实!老板不知道哪里听到的MAC地址不能改,IP地址能随便改的谣言,非要加这个功能,兄弟们一定很头大吧~往下看,能解决,就是使用JS来调用ActiveX来交互~
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<HTML><HEAD><TITLE>WMI?Scripting?HTML</TITLE>?2
<META?http-equiv=Content-Type?content="text/html;?charset=gb2312">?3
<SCRIPT?language=JScript?event="OnCompleted(hResult,pErrorObject,?pAsyncContext)"?for=foo>
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document.forms[0].txtMACAddr.value=unescape(MACAddr);?5
document.forms[0].txtIPAddr.value=unescape(IPAddr);?6
document.forms[0].txtDNSName.value=unescape(sDNSName);?7
//document.formbar.submit();?8
</SCRIPT>?9

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<SCRIPT?language=JScript?event=OnObjectReady(objObject,objAsyncContext)?for=foo>
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if(objObject.IPEnabled?!=?null?&&?objObject.IPEnabled?!=?"undefined"?&&?objObject.IPEnabled?==?true)12

{13
if(objObject.MACAddress?!=?null?&&?objObject.MACAddress?!=?"undefined")14
MACAddr?=?objObject.MACAddress;15
if(objObject.IPEnabled?&&?objObject.IPAddress(0)?!=?null?&&?objObject.IPAddress(0)?!=?"undefined")16
IPAddr?=?objObject.IPAddress(0);17
if(objObject.DNSHostName?!=?null?&&?objObject.DNSHostName?!=?"undefined")18
sDNSName?=?objObject.DNSHostName;19
}20
</SCRIPT>21

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<META?content="MSHTML?6.00.2800.1106"?name=GENERATOR></HEAD>23
<BODY>24
<OBJECT?id=locator?classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6?VIEWASTEXT></OBJECT>25
<OBJECT?id=foo?classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223></OBJECT>26
<SCRIPT?language=JScript>
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var?service?=?locator.ConnectServer();28
var?MACAddr?;29
var?IPAddr?;30
var?DomainAddr;31
var?sDNSName;32
service.Security_.ImpersonationLevel=3;33
service.InstancesOfAsync(foo,?'Win32_NetworkAdapterConfiguration');34
</SCRIPT>35

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<FORM?id=formfoo?name=formbar?action=NICPost.asp?method=post><INPUT?value=00:05:5D:0E:C7:FA?name=txtMACAddr>?<INPUT?value=192.168.0.2?name=txtIPAddr>?<INPUT?value=typ?name=txtDNSName>?</FORM></BODY></HTML>37

核心就是调用了两个系统自带的ActiveX进行交互~
但是要注意,1,不能跨浏览器!2.调用的时候会有IE提示~还是慎用的好!
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只需要知道,不要应用在网页上。
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但如果用来作恶意JS或作一些小型桌面操作可以作为参考
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<SCRIPT?language=JScript?event="OnCompleted(hResult,pErrorObject,?pAsyncContext)"?for=foo>