跪求在JAVA里如何获得CPU的序列号，和硬盘的序列号。

利用Runtime call操作系统的命令，具体的命令取决于不同的操作系统，注意不要调用Runtime.getRuntime().exec(String)接口，要用Runtime.getRuntime().exec(String[])这个接口，不然复杂命令的执行会有问题。例子如下（拿cpu个数，其他类似）：

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定义命令：

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"};

然后判断系统：

os = System.getProperty("os.name").toLowerCase();

根据不同的操作系统call不同的命令。

*/

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.LineNumberReader;

public class GetMACAddress

{

public String getMACAddress(String ipAddress)

{

String str = "",strMAC = "",macAddress = "";

try

{

Process pp = Runtime.getRuntime().exec("nbtstat -a " + ipAddress);

InputStreamReader ir = new InputStreamReader(pp.getInputStream());

LineNumberReader input = new LineNumberReader(ir);

for(int i = 1;i 100;i++)

{

str = input.readLine();

if(str != null)

{

if(str.indexOf("MAC Address") 1)

{

strMAC = str.substring(str.indexOf("MAC Address") + 14,str.length());

break;

}

}

}

}

catch(IOException ex)

{

return "Can't Get MAC Address!";

}

//

if(strMAC.length() 17)

{

return "Error!";

}

macAddress = strMAC.substring(0,2) + ":"

+ strMAC.substring(3,5) + ":"

+ strMAC.substring(6,8) + ":"

+ strMAC.substring(9,11) + ":"

+ strMAC.substring(12,14) + ":"

+ strMAC.substring(15,17);

//

return macAddress;

}

public static void main(String[] args)

{

GetMACAddress getMACAddress = new GetMACAddress();

System.out.println(getMACAddress.getMACAddress("172.18.8.225"));

try

{

java.lang.Process proc = Runtime.getRuntime().exec("ipconfig /all");

InputStream istr = proc.getInputStream();

byte[] data = new byte[1024];

istr.read(data);

String netdata = new String(data);

System.out.println("Your Mac Address=" + procAll(netdata));

}

catch(IOException e)

{

System.out.println("error=" + e);

}

}

public static String procAll(String str)

{

return procStringEnd(procFirstMac(procAddress(str)));

}

public static String procAddress(String str)

{

int indexof = str.indexOf("Physical Address");

if(indexof 0)

{

return str.substring(indexof,str.length());

}

return str;

}

public static String procFirstMac(String str)

{

int indexof = str.indexOf(":");

if(indexof 0)

{

return str.substring(indexof + 1,str.length()).trim();

}

return str;

}

public static String procStringEnd(String str)

{

int indexof = str.indexOf("\r");

if(indexof 0)

{

return str.substring(0,indexof).trim();

}

return str;

}

}

import java.util.Vector;

class GetNetMAC

{

//网卡物理地址长度

static private final int _physicalLength = 16;

public static void main(String[] args)

{

//output you computer phycail ip address

System.out.println("The MAC Addressis:\t" + getPhysicalAddress());

}

static public String getPhysicalAddress()

{

GetNetMACShell shell = new GetNetMACShell();

String cmd = "cmd.exe /c ipconfig/all";

Vector result;

result = shell.execute(cmd);

return parseCmd(result.toString());

}

//从字符串中解析出所需要获得的字符串

static private String parseCmd(String s)

{

String find = "Physical Address. . . . . . . . . :";

int findIndex = s.indexOf(find);

if(findIndex == -1)

{

return "not find";

}

else

{

return s.substring(findIndex + find.length() + 1,findIndex + find.length() + 1 + _physicalLength);

}

}

}

import java.io.BufferedReader;

import java.io.DataInputStream;

import java.io.InputStreamReader;

import java.util.Vector;

public class GetNetMACShell

{

private Process process = null;

public Vector execute(String shellCommand)

{

try

{

Start(shellCommand);

Vector vResult = new Vector();

DataInputStream in = new DataInputStream(process.getInputStream());

BufferedReader reader = new BufferedReader(new InputStreamReader(in));

String line;

do

{

line = reader.readLine();

if(line == null)

{

break;

}

else

{

vResult.addElement(line);

}

}

while(true);

reader.close();

return vResult;

}

catch(Exception e)

{

//error

return null;

}

}

public void Start(String shellCommand)

{

try

{

if(process != null)

{

kill();

}

Runtime sys = Runtime.getRuntime();

process = sys.exec(shellCommand);

}

catch(Exception e)

{

System.out.println(e.toString());

}

}

public void kill()

{

if(process != null)

{

process.destroy();

process = null;

}

}

}

试试是否可以:)

怎样用java 获取 硬盘 cpu 序列号，可调用dll实现

我是通过一个外部的JAR包来间接来获得DLL文件的句柄 的，它就是jacob了，这是java com brige的简写，呵呵， 这个名称起得非常形象吧，我用的版本是jacob 1.9的，你可以到它的官方网站去下载，下载回来的压缩包中会有两个文件我们需要用到的，一个是jacob.dll,一个是jacob.jar，jacob.dll可以将它复制到系统的system32目录下，而jacob.jar文件，直接将它加入到项目的库中就可以了。这两项准备工作完成后，就可以开始尝试调用了。

新建一个类，引入jacob.jar中的两个类，

import com.jacob.activeX.ActiveXComponent;

import com.jacob.com.Dispatch;

然后通过dll的ControllerId来读取DLL文件

public class Print {

private ActiveXComponent printController = null;

private Dispatch printObj = null;/*** 默认controllerId的方法*/public Print(){try{printController = new ActiveXComponent(POSControler.Controler);

printObj = (Dispatch)printController.getObject();

}catch(Exception e){

printObj = new Dispatch();

如果方法dll中的方法是空参数时，直接call一下就可以了，如

Dispatch.call(printObj,setDefaultFont);而调用有参数的方法时，则需要将参数在后面依次传入，注意按顺序噢：

用java获得机器的唯一号

一、上Google搜一下Mac及CPU ID的C代码

二、上java.sun.com找那个JNI的指南

三、你用二的方法把一的代码给包一下。

其实利用在java中的runtime来执行在win里面的ipconfig -all的命令可以实现的！！

java.lang.Process proc = Runtime.getRuntime().exec("ipconfig /all");

InputStream istr = proc.getInputStream();

byte[] data = new byte[1024];

istr.read(data);

netdata = new String(data);

分析其中的netdata就是那！，有关cpu的可以类同实现！

java如何获取远程计算机的系统信息，cpu使用情况，磁盘使用情况等等

1、在远程server里搭建一个http服务，并支持某种服务端语言（如.net或php之类）

2、用服务端语言获取到服务器的磁盘信息，把结果输出

3、在本地用JS写一段AJAX脚本，远程请求服务端写好的程序，得到结果，并展示给用户

html

head

title提取硬盘序列号/title

script

function disk() {//硬盘序列号 信息

　var locator = new ActiveXObject ("WbemScripting.SWbemLocator");

　var service = locator.ConnectServer(".");

　var properties = service.ExecQuery("SELECT * FROM Win32_DiskDrive");

　var e = new Enumerator (properties);

　document.write("table border=1");

　for (;!e.atEnd();e.moveNext ())

　{

var p = e.item ();

document.write("tr");

document.write("td" + p.signature + "/td");

document.write("/tr");

　}

　document.write("/table");

}

/script

/head

body

input type="button" value="硬盘序列号" onclick="disk()"

/body

/html

在这上找的代码：

对于写过ASP或.net 的人来说,通过asp或.net 语言来获得客户端的硬件信息是很熟悉的.但如何通过javascript这种客户端脚本来获得客户端的信息呢?请看以下实例:

!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"

html

　head

titlejavascript获得客户端硬件信息-;/title

meta name="GENERATOR" content="Microsoft Visual Studio .NET

7.1"

meta name="vs_targetSchema"

content=""

　script id=clientEventHandlersJS language=javascript

!--

function Button2_onclick() {//CPU 信息

　var locator = new ActiveXObject ("WbemScripting.SWbemLocator");

　var service = locator.ConnectServer(".");

　var properties = service.ExecQuery("SELECT * FROM Win32_Processor");

　var e = new Enumerator (properties);

　document.write("table border=1");

　for (;!e.atEnd();e.moveNext ())

　{

var p = e.item ();

document.write("tr");

document.write("td" + p.Caption + "/td");

document.write("td" + p.DeviceID + "/td");

document.write("td" + p.Name + "/td");

document.write("td" + p.CpuStatus + "/td");

document.write("td" + p.Availability + "/td");

document.write("td" + p.Level + "/td");

document.write("td" + p.ProcessorID + "/td");

document.write("td" + p.SystemName + "/td");

document.write("td" + p.ProcessorType + "/td");

document.write("/tr");

　}

　document.write("/table");

}

function Button1_onclick() {//软盘信息

　var locator = new ActiveXObject ("WbemScripting.SWbemLocator");

　var service = locator.ConnectServer(".");

　var properties = service.ExecQuery("SELECT * FROM Win32_FloppyDrive");

　var e = new Enumerator (properties);

　document.write("table border=1");

　for (;!e.atEnd();e.moveNext ())

　{

var p = e.item ();

document.write("tr");

document.write("td" + p.Description + "/td");

document.write("td" + p.DeviceID + "/td");

document.write("td" + p.Status + "/td");

document.write("td" + p.Manufacuturer + "/td");

document.write("/tr");

　}

　document.write("/table");

}

function Button1_onclick() {//CD-ROM 信息

　var locator = new ActiveXObject ("WbemScripting.SWbemLocator");

　var service = locator.ConnectServer(".");

　var properties = service.ExecQuery("SELECT * FROM Win32_CDROMDrive");

　var e = new Enumerator (properties);

　document.write("table border=1");

　for (;!e.atEnd();e.moveNext ())

　{

var p = e.item ();

document.write("tr");

document.write("td" + p.Caption + "/td");

document.write("td" + p.Description + "/td");

document.write("td" + p.Drive + "/td");

document.write("td" + p.Status + "/td");

document.write("td" + p.MediaLoaded + "/td");

document.write("/tr");

　}

　document.write("/table");

}

function Button1_onclick() {//键盘信息

　var locator = new ActiveXObject ("WbemScripting.SWbemLocator");

　var service = locator.ConnectServer(".");

　var properties = service.ExecQuery("SELECT * FROM Win32_Keyboard");

　var e = new Enumerator (properties);

　document.write("table border=1");

　for (;!e.atEnd();e.moveNext ())

　{

var p = e.item ();

document.write("tr");

document.write("td" + p.Description + "/td");

document.write("td" + p.Name + "/td");

document.write("td" + p.Status + "/td");

document.write("/tr");

　}

　document.write("/table");

}

function Button1_onclick() {//主板信息

　var locator = new ActiveXObject ("WbemScripting.SWbemLocator");

　var service = locator.ConnectServer(".");

　var properties = service.ExecQuery("SELECT * FROM Win32_BaseBoard");

　var e = new Enumerator (properties);

　document.write("table border=1");

　for (;!e.atEnd();e.moveNext ())

　{

var p = e.item ();

document.write("tr");

document.write("td" + p.HostingBoard + "/td");

document.write("td" + p.Manufacturer + "/td");

document.write("td" + p.PoweredOn + "/td");

document.write("td" + p.Product + "/td");

document.write("td" + p.SerialNumber + "/td");

document.write("td" + p.Version + "/td");

document.write("/tr");

　}

　document.write("/table");

}

//--

/script

/head

　body

INPUT id="Button1" type="button" value="Button"

name="Button1" language=javascript onclick="return Button1_onclick()"

　/body

/html

使用javascript方式获得客户端的信息主要的优点是,不需求服务器资源.不需求刷新网页.直接在客户端执行脚本获得显示.

在这上找到了硬盘序列号的参数：

\'获得硬盘序列号

Dim cmicWmi As New System.Management.ManagementObjectSearcher(\"SELECT * FROM Win32_DiskDrive\")

Dim Uint32 As UInt32

For Each cmicWmiObj As ManagementObject In cmicWmi.Get

Uint32 = cmicWmiObj(\"signature\")

Next

TextBox1.Text = Uint32.ToString

和在一块总算给提出来了，呵呵。

java 怎么获取硬盘序列号

public static void main(String[] args) {

String HDserialnumber = getHdSerialInfo();

System.out.println(HDserialnumber);

}

public static String getHdSerialInfo() {

String line = "";

String HdSerial = "";// 定义变量 硬盘序列号

try {

Process proces = Runtime.getRuntime().exec("cmd /c dir c:");// 获取命令行参数

BufferedReader buffreader = new BufferedReader(new InputStreamReader(proces.getInputStream()));

while ((line = buffreader.readLine()) != null) {

if (line.indexOf("卷的序列号是 ") != -1) { // 读取参数并获取硬盘序列号

HdSerial = line.substring(line.indexOf("卷的序列号是 ") + "卷的序列号是 ".length(), line.length());

break;

}

}

} catch (IOException e) {

e.printStackTrace();

}

return HdSerial;// 返回硬盘序列号 卷的序列 非物理

}

本文题目：硬盘序列号java代码 硬件编码和硬盘序列号
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