Java读取MAC地址

penghuaiyi

Java读取MAC地址程序
package org.reverse;import java.io.BufferedReader;import java.io.InputStreamReader;/** *  读取MAC地址 * @author penghuaiyi * */public class ReadMac {    /**     * 获取MAC地址     * @return     */public static String getPhysicalAddress(){String physicalAddress=null;try{String line;Process process = Runtime.getRuntime().exec("cmd /c ipconfig /all");BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream()));while((line=bufferedReader.readLine())!= null){System.out.println("line="+line);if(line.indexOf("Physical Address. . . . . . . . . :") != -1){if(line.indexOf(":") != -1){    physicalAddress = line.substring(line.indexOf(":")+2);    break; //找到MAC,退出循环}}}process.waitFor();}catch(Exception e){    e.printStackTrace();}return physicalAddress;}public static void main(String[] args) {   System.out.println("本机的MAC地址是: "+ ReadMac.getPhysicalAddress());}}