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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.logging.Level;
import java.util.logging.Logger;

/** **@authorhadeslee */
public class Test
{
    
public static String getMACAddress()
    
{
        String address 
= "";
        String os 
= System.getProperty("os.name");
        System.out.println(os);
        
if (os != null)
        
{
            
if (os.startsWith("Windows"))
            
{
                
try
                
{
                    ProcessBuilder pb 
= new ProcessBuilder("ipconfig""/all");
                    Process p 
= pb.start();
                    BufferedReader br 
= new BufferedReader(
                            
new InputStreamReader(p.getInputStream()));
                    String line;
                    
while ((line = br.readLine()) != null)
                    
{
                        
if (line.indexOf("Physical Address"!= -1)
                        
{
                            
int index = line.indexOf(":");
                            address 
= line.substring(index+1);
                            
break;
                        }

                    }

                    br.close();
                    
return address.trim();
                }

                
catch (IOException e)
                
{}
            }

            
else if (os.startsWith("Linux"))
            
{
                
try
                
{
                    ProcessBuilder pb 
= new ProcessBuilder("ifconfig");
                    Process p 
= pb.start();
                    BufferedReader br 
= new BufferedReader(
                            
new InputStreamReader(p.getInputStream()));
                    String line;
                    
while ((line = br.readLine()) != null)
                    
{
                        
int index = line.indexOf("硬件地址");
                        
if (index != -1)
                        
{
                            address 
= line.substring(index, 4);
                            
break;
                        }

                    }

                    br.close();
                    
return address.trim();
                }

                
catch (IOException ex)
                
{
                    Logger.getLogger(Test.
class.getName()).log(Level.SEVERE,
                            
null, ex);
                }

            }

        }

        
return address;
    }

    
    
public static void main(String[] args)
    
{
        System.out.println(Test.getMACAddress());
    }

}
posted on 2009-10-30 11:31 HUIKK 阅读(141) 评论(0)  编辑  收藏 所属分类: Java

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