JAVA 读取计算机中相关信息

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java读取计算机 cup号
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package com.swt.common.util;import java.io.BufferedReader;import java.io.File;import java.io.FileWriter;import java.io.InputStreamReader;import java.io.LineNumberReader;/** * 获取硬件信息 * @author luoxf * */public class HardWareUtils  {/** * 获取主板序号 * @return */public static String getMotherboardSN() {        String result = "";        try {        //创建临时文件            File file = File.createTempFile("realhowto", ".vbs");            //当程序结束时候才调用跟delete有区别 （程序开始调用相对于只做出声明）            file.deleteOnExit();            FileWriter fw = new  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CPU序列号     *     * @return     */    public static String getCPUSerial() {        String result = "";        try {        //创建临时文件            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(\""                    + "c"                    + "\")\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) {                   System.out.println(line);                    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()+HardWareUtils.getCPUSerial());//        System.out.println("C盘   SN:" + HardWareUtils.getHardDiskSN("c"));//        System.out.println("MAC  SN:" + HardWareUtils.getMac());    }        }
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