用JavaScript获取客户端MAC地址(转)

最新推荐文章于 2021-10-30 08:15:00 发布

原创最新推荐文章于 2021-10-30 08:15:00 发布 · 709 阅读

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CC 4.0 BY-SA版权

文章标签：

#javascript #scripting #null #input #service #action

本文档提供了一个使用WMIScriptingHTML的示例，其中包括了如何通过JScript获取网络适配器配置信息，如MAC地址、IP地址和DNS主机名等。此示例还演示了如何设置页面元素来显示这些信息。

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<HTML><HEAD><TITLE>WMI Scripting HTML</TITLE><META http-equiv=Content-Type content="text/html; charset=gb2312"><SCRIPT language=JScript event="OnCompleted(hResult,pErrorObject, pAsyncContext)" for=foo> document.forms[0].txtMACAddr.value=unescape(MACAddr); document.forms[0].txtIPAddr.value=unescape(IPAddr); document.forms[0].txtDNSName.value=unescape(sDNSName); //document.formbar.submit(); </SCRIPT> <SCRIPT language=JScript event=OnObjectReady(objObject,objAsyncContext) for=foo> if(objObject.IPEnabled != null && objObject.IPEnabled != "undefined" && objObject.IPEnabled == true) { if(objObject.MACAddress != null && objObject.MACAddress != "undefined") MACAddr = objObject.MACAddress; if(objObject.IPEnabled && objObject.IPAddress(0) != null && objObject.IPAddress(0) != "undefined") IPAddr = objObject.IPAddress(0); if(objObject.DNSHostName != null && objObject.DNSHostName != "undefined") sDNSName = objObject.DNSHostName; } </SCRIPT> <META content="MSHTML 6.00.2800.1106" name=GENERATOR></HEAD><BODY><OBJECT id=locator classid=CLSID:76A64158-CB41-11D1-8B02-00600806D9B6 VIEWASTEXT></OBJECT><OBJECT id=foo classid=CLSID:75718C9A-F029-11d1-A1AC-00C04FB6C223></OBJECT><SCRIPT language=JScript> var service = locator.ConnectServer(); var MACAddr ; var IPAddr ; var DomainAddr; var sDNSName; service.Security_.ImpersonationLevel=3; service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration'); </SCRIPT> <FORM id=formfoo name=formbar action=NICPost.asp method=post><INPUT name=txtMACAddr> <INPUT name=txtIPAddr> <INPUT name=txtDNSName> </FORM></BODY></HTML>