JAVA获取CPUID、主板序列号、硬盘序列号、MAC地址
最近在修改公司licence程序,需要获取到更多的硬件唯一标识,以便加密使用。
网上看了很多大神的博客，思路大概整理了一下，根据系统类型分为两种方式：
一、windows
通过创建vbs脚本，然后使用Runtime.getRuntime().exec()执行脚本，获取序列号等信息。
二、LINUX
linux系统其实差不多，同样使用Runtime.getRuntime().exec()执行linux命令，获取相关信息。
代码如下：
import java.io.BufferedReader;
import java.io.File;
import java.io.FileWriter;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class SerialNumberUtil {
/**
* 获取主板序列号
* @return
*/
public static String getMotherboardSN() {
String result = "";
try {
File file = File.createTempFile("realhowto", ".vbs");
file.deleteOnExit();
FileWriter fw = new java.io.FileWriter(file);
String vbs = "Set objWMIService = GetObject(\"winmgmts:\\\\.\\root\\cimv2\")\n"
+ "Set colItems = objWMIService.ExecQuery _ \n"
+ " (\"Select * from Win32_BaseBoard\") \n"
+ "For Each objItem in colItems \n"
+ " Wscript.Echo objItem.SerialNumber \n"
+ " exit for ' do the first cpu only! \n" + "Next \n";
fw.write(vbs);
fw.close();
String path = file.getPath().replace("%20", " ");
Process p = Runtime.getRuntime().exec(
"cscript //NoLogo " + path);
BufferedReader input = new BufferedReader(new InputStreamReader(
p.getInputStream()));
String line;
while ((line = input.readLine()) != null) {
result += line;
}
input.close();
} catch (Exception e) {
e.printStackTrace();
}
return result.trim();
}
/**
* 获取硬盘序列号(该方法获取的是 盘符的逻辑序列号,并不是硬盘本身的序列号)
* 硬盘序列号还在研究中
* @param drive 盘符
* @return
*/
public static String getHardDiskSN(String drive) {
String result = "";
try {
File file = File.createTempFile("realhowto", ".vbs");
file.deleteOnExit();
FileWriter fw = new java.io.FileWriter(file);
String vbs = "Set objFSO = CreateObject(\"Scripting.FileSystemObject\")\n"
+ "Set colDrives = objFSO.Drives\n"
+ "Set objDrive = colDrives.item(\""
+ drive
+ "\")\n"
+ "Wscript.Echo objDrive.SerialNumber"; // see note
fw.write(vbs);
fw.close();
String path = file.getPath().replace("%20", " ");
Process p = Runtime.getRuntime().exec(
"cscript //NoLogo " + path);
BufferedReader input = new BufferedReader(new InputStreamReader(
p.getInputStream()));
String line;
while ((line = input.readLine()) != null) {
result += line;
}
input.close();
} catch (Exception e) {
e.printStackTrace();
}
return result.trim();
}
/**
* 获取CPU序列号
* @return
*/
public static String getCPUSerial() {
String result = "";
try {
File file = File.createTempFile("tmp", ".vbs");
file.deleteOnExit();
FileWriter fw = new java.io.FileWriter(file);
String vbs = "Set objWMIService = GetObject(\"winmgmts:\\\\.\\root\\cimv2\")\n"
+ "Set colItems = objWMIService.ExecQuery _ \n"
+ " (\"Select * from Win32_Processor\") \n"
+ "For Each objItem in colItems \n"
+ " Wscript.Echo objItem.ProcessorId \n"
+ " exit for ' do the first cpu only! \n" + "Next \n";
// + " exit for \r\n" + "Next";
fw.write(vbs);
fw.close();
String path = file.getPath().replace("%20", " ");
Process p = Runtime.getRuntime().exec(
"cscript //NoLogo " + path);
BufferedReader input = new BufferedReader(new InputStreamReader(
p.getInputStream()));
String line;
while ((line = input.readLine()) != null) {
result += line;
}
input.close();
file.delete();
} catch (Exception e) {
e.fillInStackTrace();
}
if (result.trim().length() < 1 || result == null) {
result = "无CPU_ID被读取";
}
return result.trim();
}
private static List getLocalHostLANAddress() throws UnknownHostException, SocketException {
List ips = new ArrayList();
Enumeration interfs = NetworkInterface.getNetworkInterfaces();
while (interfs.hasMoreElements()) {
NetworkInterface interf = interfs.nextElement();
Enumeration addres = interf.getInetAddresses();
while (addres.hasMoreElements()) {
InetAddress in = addres.nextElement();
if (in instanceof Inet4Address) {
System.out.println("v4:" + in.getHostAddress());
if(!"127.0.0.1".equals(in.getHostAddress())){
ips.add(in.getHostAddress());
}
}
}
}
return ips;
}
/**
* MAC
* 通过jdk自带的方法,先获取本机所有的ip,然后通过NetworkInterface获取mac地址
* @return
*/
public static String getMac() {
try {
String resultStr = "";
List ls = getLocalHostLANAddress();
for(String str : ls){
InetAddress ia = InetAddress.getByName(str);// 获取本地IP对象
// 获得网络接口对象（即网卡），并得到mac地址，mac地址存在于一个byte数组中。
byte[] mac = NetworkInterface.getByInetAddress(ia)
.getHardwareAddress();
// 下面代码是把mac地址拼装成String
StringBuilder sb = new StringBuilder();
for (int i = 0; i < mac.length; i++) {
if (i != 0) {
sb.append("-");
}
// mac[i] & 0xFF 是为了把byte转化为正整数
String s = Integer.toHexString(mac[i] & 0xFF);
sb.append(s.length() == 1 ? 0 + s : s);
}
// 把字符串所有小写字母改为大写成为正规的mac地址并返回
resultStr += sb.toString().toUpperCase()+",";
}
return resultStr;
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
/***************************linux*********************************/
public static String executeLinuxCmd(String cmd) {
try {
System.out.println("got cmd job : " + cmd);
Runtime run = Runtime.getRuntime();
Process process;
process = run.exec(cmd);
InputStream in = process.getInputStream();
BufferedReader bs = new BufferedReader(new InputStreamReader(in));
StringBuffer out = new StringBuffer();
byte[] b = new byte[8192];
for (int n; (n = in.read(b)) != -1;) {
out.append(new String(b, 0, n));
}
in.close();
process.destroy();
return out.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
*
* @param cmd 命令语句
* @param record 要查看的字段
* @param symbol 分隔符
* @return
*/
public static String getSerialNumber(String cmd ,String record,String symbol) {
String execResult = executeLinuxCmd(cmd);
String[] infos = execResult.split("\n");
for(String info : infos) {
info = info.trim();
if(info.indexOf(record) != -1) {
info.replace(" ", "");
String[] sn = info.split(symbol);
return sn[1];
}
}
return null;
}
/**
* 获取CPUID、硬盘序列号、MAC地址、主板序列号
* @return
*/
public static Map getAllSn(){
String os = System.getProperty("os.name");
os = os.toUpperCase();
System.out.println(os);
Map snVo = new HashMap();
if("LINUX".equals(os)) {
System.out.println("=============>for linux");
String cpuid = getSerialNumber("dmidecode -t processor | grep 'ID'", "ID",":");
System.out.println("cpuid : "+ cpuid);
String mainboardNumber = getSerialNumber("dmidecode |grep 'Serial Number'", "Serial Number",":");
System.out.println("mainboardNumber : "+ mainboardNumber);
String diskNumber = getSerialNumber("fdisk -l", "Disk identifier",":");
System.out.println("diskNumber : "+ diskNumber);
String mac = getSerialNumber("ifconfig -a", "ether"," ");
snVo.put("cpuid",cpuid.toUpperCase().replace(" ", ""));
snVo.put("diskid",diskNumber.toUpperCase().replace(" ", ""));
snVo.put("mac",mac.toUpperCase().replace(" ", ""));
snVo.put("mainboard",mainboardNumber.toUpperCase().replace(" ", ""));
}else {
System.out.println("=============>for windows");
String cpuid = SerialNumberUtil.getCPUSerial();
String mainboard = SerialNumberUtil.getMotherboardSN();
String disk = SerialNumberUtil.getHardDiskSN("c");
String mac = SerialNumberUtil.getMac();
System.out.println("CPU SN:" + cpuid);
System.out.println("主板 SN:" + mainboard);
System.out.println("C盘 SN:" + disk);
System.out.println("MAC SN:" + mac);
snVo.put("cpuid",cpuid.toUpperCase().replace(" ", ""));
snVo.put("diskid",disk.toUpperCase().replace(" ", ""));
snVo.put("mac",mac.toUpperCase().replace(" ", ""));
snVo.put("mainboard",mainboard.toUpperCase().replace(" ", ""));
}
return snVo;
}
/**
* linux
* cpuid : dmidecode -t processor | grep 'ID'
* mainboard : dmidecode |grep 'Serial Number'
* disk : fdisk -l
* mac : ifconfig -a
* @param args
*/
public static void main(String[] args) {
getAllSn();
}
} 运行结果：
遇到的问题:
一、在放入tomcat中使用时，报错如下：
原因是我的tomcat路径：D:\Program Files\tomcat\tomcat-6.0-8180
在项目中读取时会变成：D:\Program%20Files\tomcat\tomcat-6.0-8180
需要对 %20 进行转化