Java Get computer hardware parameters

public class Hardwareutils {

/** * * Get the motherboard serial number * * * * @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" does 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 ();

}

/** * * GET HDD Serial number * * * * @param drive * * Disc * * @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 ();

}

/** * * Get CPU Serial Number * * * * @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" does 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 = "No cpu_id is read";

}

return Result.trim ();

}

/** * * Get MAC Address */

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| | 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 ("Motherboard SN:" + HARDWAREUTILS.GETMOTHERBOARDSN ());

System.out.println ("C-plate SN:" + HARDWAREUTILS.GETHARDDISKSN ("C"));

System.out.println ("MAC SN:" + Hardwareutils.getmac ());

}

}

Note: There is a problem with the method of getting the Mac, the idea is to execute the ipconfig/all command and get the value of the physical address in the output result, but when testing on Win7, there are multiple physical addresses in the output of the Ipconfig/all command, and the last address is obtained in the code. Its accuracy remains to be verified. Also: For Windows systems only, Linux requires code changes, such as the command to view IP addresses under Linux ifconfig instead of Ipconfig.