java支持跨平台获取cpuid、主板id、硬盘id、mac地址 （兼容windows、Linux）

windows：

package cn.net.comsys.helper.system.info;   import java.io.BufferedReader; import java.io.File; import java.io.FileWriter; import java.io.InputStreamReader; import java.io.LineNumberReader;   public class HardWareUtils {       /**      * 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();             Process p = Runtime.getRuntime().exec(                     "cscript //NoLogo " + file.getPath());             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      *      * @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();             Process p = Runtime.getRuntime().exec(                     "cscript //NoLogo " + file.getPath());             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();             Process p = Runtime.getRuntime().exec(                     "cscript //NoLogo " + file.getPath());             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();     }       /**      * 获取MAC地址      */     public static String getMac() {         String result = "";         try {               Process process = Runtime.getRuntime().exec("ipconfig /all");               InputStreamReader ir = new InputStreamReader(                     process.getInputStream());               LineNumberReader input = new LineNumberReader(ir);               String line;               while ((line = input.readLine()) != null)                   if (line.indexOf("Physical Address") > 0) {                       String MACAddr = line.substring(line.indexOf("-") - 2);                       result = MACAddr;                   }           } catch (java.io.IOException e) {               System.err.println("IOException " + e.getMessage());           }         return result;     }       public static void main(String[] args) {         System.out.println("CPU  SN:" + HardWareUtils.getCPUSerial());         System.out.println("主板  SN:" + HardWareUtils.getMotherboardSN());         System.out.println("C盘   SN:" + HardWareUtils.getHardDiskSN("c"));         System.out.println("MAC  SN:" + HardWareUtils.getMac());     }   }

Linux：

命令：

0、查看CPUID：dmidecode -t processor | grep 'ID'

1、查看服务器型号：dmidecode | grep 'Product Name'

2、查看主板的序列号：dmidecode |grep 'Serial Number'

3、查看系统序列号：dmidecode -s system-serial-number

4、查看内存信息：dmidecode -t memory

5、查看OEM信息：dmidecode -t 11