linuxjava獲取cpu序列號

① java 能不能獲取CPU的ID號，硬碟的序列號

public class CpuUtil {
public static void main(String[] args) throws IOException {
long start = System.currentTimeMillis();
Process process = Runtime.getRuntime().exec(
new String[] { "wmic", "cpu", "get", "ProcessorId" });
process.getOutputStream().close();
Scanner sc = new Scanner(process.getInputStream());
String property = sc.next();
String serial = sc.next();
System.out.println(property + ": " + serial);
System.out.println("time:" + (System.currentTimeMillis() - start));
}
}
public class DiskUtil {
public static String getSerialNumber(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();
}
public static void main(String[] args) {
String sn = DiskUtil.getSerialNumber("C");
System.out.println(sn);
}

② java如何獲取本機主板序列號

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();
}
System.out.println(result);
return result.trim();
}

public static void main(String[] args)
{
getMotherboardSN();
}

這個是我在網上找的，但是只能在windows下獲得主板序列號，在linux下就不行。我愁~在linux下如何獲得主板序列號呢。

③ linux怎麼查看cpu編號查詢

都在/proc/ 下面 cpu信息在/proc/cpuinfo 啟動時間在/proc/uptime 單位是s /proc/stat 裡面有cpu執行的時間，用戶態，系統態，空閑都有

④ linux java怎麼獲取cpu

參考一下吧，代碼在附件裡面，java自帶的