package com.btlh.util; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /** * 类功能说明 TODO:获取物理地址 * 类修改者 * 修改日期 * 修改说明 * <p>Title: GetMacAddressUtil.java</p> * <p>Description:XXXXX</p> * <p>Copyright: Copyright (c) 2006</p> * <p>Company:XXXXX有限公司</p> * @author lsy xxxxxxx * @date 2013-5-2 下午1:48:52 * @version V1.0 */ public class GetMacAddressUtil { /** * 获取当前操作系统名称. * return 操作系统名称 例如:windows,Linux,Unix等. */ public static String getOSName() { return System.getProperty("os.name").toLowerCase(); } /** * 获取Unix网卡的mac地址. * @return mac地址 */ public static String getUnixMACAddress() { String mac = null; BufferedReader bufferedReader = null; Process process = null; try { /** * Unix下的命令,一般取eth0作为本地主网卡 显示信息中包含有mac地址信息 */ process = Runtime.getRuntime().exec("ifconfig eth0"); bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); String line = null; int index = -1; while ((line = bufferedReader.readLine()) != null) { /** * 寻找标示字符串[hwaddr] */ index = line.toLowerCase().indexOf("hwaddr"); /** * 找到了 */ if (index != -1) { /** * 取出mac地址并去除2边空格 */ mac = line.substring(index + "hwaddr".length() + 1).trim(); break; } } } catch (IOException e) { e.printStackTrace(); } finally { try { if (bufferedReader != null) { bufferedReader.close(); } } catch (IOException e1) { e1.printStackTrace(); } bufferedReader = null; process = null; } return mac; } /** * 获取Linux网卡的mac地址. * * @return mac地址 */ public static String getLinuxMACAddress() { String mac = null; BufferedReader bufferedReader = null; Process process = null; try { /** * linux下的命令,一般取eth0作为本地主网卡 显示信息中包含有mac地址信息 */ process = Runtime.getRuntime().exec("ifconfig eth0"); bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); String line = null; int index = -1; while ((line = bufferedReader.readLine()) != null) { index = line.toLowerCase().indexOf("硬件地址"); /** * 找到了 */ if (index != -1) { /** * 取出mac地址并去除2边空格 */ mac = line.substring(index + 4).trim(); break; } } } catch (IOException e) { e.printStackTrace(); } finally { try { if (bufferedReader != null) { bufferedReader.close(); } } catch (IOException e1) { e1.printStackTrace(); } bufferedReader = null; process = null; } return mac; } /** * 获取widnows网卡的mac地址. * * @return mac地址 */ public static String getWindowsMACAddress() { String mac = null; BufferedReader bufferedReader = null; Process process = null; try { /** * windows下的命令,显示信息中包含有mac地址信息 */ process = Runtime.getRuntime().exec("ipconfig /all"); bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); String line = null; int index = -1; while ((line = bufferedReader.readLine()) != null) { /** * 寻找标示字符串[physical address] */ index = line.toLowerCase().indexOf("physical address"); if (index != -1) { index = line.indexOf(":"); if (index != -1) { /** * 取出mac地址并去除2边空格 */ mac = line.substring(index + 1).trim(); } break; } } } catch (IOException e) { e.printStackTrace(); } finally { try { if (bufferedReader != null) { bufferedReader.close(); } } catch (IOException e1) { e1.printStackTrace(); } bufferedReader = null; process = null; } return mac; } //WindowsCmd ="cmd.exe /c echo %NUMBER_OF_PROCESSORS%";//windows的特殊 //SolarisCmd = {"/bin/sh", "-c", "/usr/sbin/psrinfo | wc -l"}; //AIXCmd = {"/bin/sh", "-c", "/usr/sbin/lsdev -Cc processor | wc -l"}; //HPUXCmd = {"/bin/sh", "-c", "echo \"map\" | /usr/sbin/cstm | grep CPU | wc -l "}; //LinuxCmd = {"/bin/sh", "-c", "cat /proc/cpuinfo | grep ^process | wc -l"}; /** * 测试用的main方法. * * @param argc * 运行参数. */ public static void main(String[] argc ) { String os = getOSName(); System.out.println(os); if (os.startsWith("windows")) { String mac = getWindowsMACAddress(); System.out.println("本地是windows:" + mac); } else if (os.startsWith("linux")) { String mac = getLinuxMACAddress(); System.out.println("本地是Linux系统,MAC地址是:" + mac); } else { String mac = getUnixMACAddress(); System.out.println("本地是Unix系统 MAC地址是:" + mac); } } }
获取系统mac地址,及地址
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转载自erhuo.iteye.com/blog/2234361
周排行