java获取mac地址及操作

return false;
}
}
public static String getSpecialMacFromFile() throws Exception {
String resource = "com/yingxia/deposit/server/common/MacReader";
}
}
}
process.waitFor();
} catch (Exception e) {
e.printStackTrace();
new InputStreamReader(process.getInputStream()));
while ((line = bufferedReader.readLine()) != null) {
if (line.indexOf("Physical Address. . . . . . . . . :") != -1) {
System.out.println(isValid());
}
}
�
if (line.indexOf(":") != -1) {
physicalAddress = line.substring(line.indexOf(":") + 2);
break; // 找到MAC,推出循环
}
}
package mon;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public class MacReader {
Process process = Runtime.getRuntime().exec("cmd /c ipconfig /all");
BufferedReader bufferedReader = new BufferedReader(
new InputStreamReader(process.getInputStream()));
java读取window系统的mac
关键字: java mac window
Java代码
package mon;
import java.io.BufferedReader;
import java.io.InputStreamReader;
public static String physicalAddress = "read MAC error!";
public MacReader() {
}
public static String checkPhysicalAddress() {
try {
String line;
break; // 找到MAC,推出循环
}
}
}
process.waitFor();
} catch (Exception e) {
}
return physicalAddress;
}
public static void main(String[] args) {
System.out.println("本机的MAC地址是: " + MacReader.checkPhysicalAddress());
}
}
Java代码
package mon;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
e.printStackTrace();
}
return physicalAddress;
}
public static void main(String[] args) throws Exception {
BufferedReader bufferedReader = new BufferedReader(
new InputStreamReader(process.getInputStream()));
while ((line = bufferedReader.readLine()) != null) {
physicalAddress = line.substring(line.indexOf(":") + 2);
break; // 找到MAC,推出循环
}
}
}
process.waitFor();
} catch (Exception e) {
}
InputStreamReader fr = new InputStreamReader(in);
BufferedReader br = new BufferedReader(fr);
return br.readLine();
}
public static String checkPhysicalAddress() {
try {
String line;
Process process = Runtime.getRuntime().exec("cmd /c ipconfig /all");
public class MacReader {
public static String physicalAddress = "read MAC error!";
public MacReader() {
}
public static String checkPhysicalAddress() {
while ((line = bufferedReader.readLine()) != null) {
if (line.indexOf("Physical Address. . . . . . . . . :") != -1) {
if (line.indexOf(":") != -1) {
try {
String line;
Process pro.exec("cmd /c ipconfig /all");
BufferedReader bufferedReader = new BufferedReader(
e.printStackTrace();
}
return physicalAddress;
}
public static void main(String[] args) {
System.out.println("本机的MAC地址是: " + MacReader.checkPhysicalAddress());
public class MacReader {
public static String physicalAddress = "read MAC error!";
public MacReader() {
}
public static boolean isValid() {
try {
return getSpecialMacFromFile().equals(checkPhysicalAddress());
} catch(Exception ex) {
ex.printStackTrace();
InputStream in = MacReader.class.getClassLoader().getResourceAsStream(resource);
if(in == null) {
in = ClassLoader.getSystemResourceAsStream(resource);
if (line.indexOf("Physical Address. . . . . . . . . :") != -1) {
if (line.indexOf(":") != -1) {
physicalAddress = line.substring(line.indexOf(":") + 2);