日期:2014-05-18  浏览次数:20922 次

服务器端 如何 获取 客户端的物理地址(mac)
Java code
String ip = getRequest().getRemoteAddr();
这可以得到客户的IP地址 

如何获取mac地址呢??


如果用JS 在本地获取的话 使用的activeX控件会被阻止 。

JS 代码如下 (a.htm这个页面得到mac):
HTML code

<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 sDNSName;
   service.Security_.ImpersonationLevel=3;
   service.InstancesOfAsync(foo, 'Win32_NetworkAdapterConfiguration');
</SCRIPT>


<FORM id="formfoo" name="formbar" action="index.do" method="post">
<INPUT value="00-11-11-B4-52-EF"   name="txtMACAddr"> 
<INPUT value="210.42.38.50"  name="txtIPAddr"> 
<INPUT value="zhupan" name="txtDNSName"> 
</FORM></BODY></HTML>



如果直接在浏览器中运行a.htm 得到mac 但在服务器下会被浏览器阻止(好像是远程访问的时候阻止)

我想问服务器能直接得到mac吗?? 如果不能 还应该怎么做?

------解决方案--------------------
你获取客户端信息必须使用浏览器ACTIVEX设置启用,客户端的防火墙都可以拦击阻止执行的,客户端你没有办法去控制的(否则就成病毒了)。
------解决方案--------------------
String ip = getRequest().getRemoteAddr(); 你这样写只是得到客户端代理服务器的地址
------解决方案--------------------
Java code
public static String getMACAddress() {

        String address = "";
        String os = System.getProperty("os.name");
        if (os != null && os.startsWith("Windows")) {
            try {
                String command = "cmd.exe /c ipconfig /all";
                Process p = Runtime.getRuntime().exec(command);
                BufferedReader br = new BufferedReader(new InputStreamReader(p
                        .getInputStream()));
                String line;
                while ((line = br.readLine()) != null) {
                    if (line.indexOf("Physical Address") > 0) {
                        int index = line.indexOf(":");
                        index += 2;
                        address = line.substring(index);
                        break;
                    }
                }
                br.close();
                return