Java获取Windows硬件信息
/**
* @param drive 硬盘驱动器分区 如C,D
* @return 该分区的卷标
*/
public static String getHDSerial(String drive) {
String result = "";
try {
File file = File.createTempFile("tmp", ".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";
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) {
}
if (result.trim().length() < 1 || result == null) {
result = "无磁盘ID被读取";
}
return result.trim();
}
/**
* 获取CPU号,多CPU时,只取第一个
* @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 = "On Error Resume Next \r\n\r\n" + "strComputer = \".\" \r\n" + "Set objWMIService = GetObject(\"winmgmts:\" _ \r\n"
+ " & \"{impersonationLevel=impersonate}!\\\\\" & strComputer & \"\\root\\cimv2\") \r\n"
+ "Set colItems = objWMIService.ExecQuery(\"Select * from Win32_Processor\") \r\n " + "For Each objItem in colItems\r\n "
+ " Wscript.Echo objItem.ProcessorId \r\n " + " exit for ' do the first cpu only! \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
* @return
*/
public String getMac() {
String macStr = null;
try {
InetAddress ip = InetAddress.getLocalHost();
NetworkInterface network = NetworkInterface.getByInetAddress(ip);
byte[] mac = network.getHardwareAddress();
System.out.print("Current MAC address : ");
StringBuilder sb = new StringBuilder();
for (int i = 0; i < mac.length; i++) {
sb.append(String.format("%02X%s", mac[i], (i < mac.length - 1) ? "-" : ""));
}
macStr = sb.toString();
System.out.println(sb.toString());
} catch (Exception e) {
e.printStackTrace();
}
return macStr;
}