2.获取客户端mac地址
调用window的命令，在后台Bean里实现 通过ip来获取mac地址。方法如下：
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public String getMACAddress(String ip){ String str = ""; String macAddress = ""; try { Process p = Runtime.getRuntime().exec("nbtstat -A " + ip); InputStreamReader ir = new InputStreamReader(p.getInputStream()); LineNumberReader input = new LineNumberReader(ir); for (int i = 1; i < 100; i++) { str = input.readLine(); if (str != null) { if (str.indexOf("MAC Address") > 1) { macAddress = str.substring(str.indexOf("MAC Address") + 14, str.length()); break; } } } } catch (IOException e) { e.printStackTrace(System.out); } return macAddress; } |
