生成日志

import java.io.IOException;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;
import java.util.logging.*;

public class log
{
   private FileHandler fhandler   ;  
      private static Logger logger   ;  
      public log(){  
          try{
            ReadConfig read=new ReadConfig();
            String downloadPath=read.readcfg();
               String strPattern = downloadPath+"/TSP.log";  
               fhandler = new FileHandler(strPattern,true);  
               logger =Logger.getLogger("TSP");  
               logger.addHandler(fhandler);  
          }catch(IOException   ioe){  
               getLogger().log(Level.WARNING,"文件不能创建!");  
          }  
      }  
      public static Logger getLogger(){  
            return logger; 
          
      }  
      private Logger getLogger(String strName){  
            return Logger.getLogger(strName);  
      }  
 
// public static void main(String[] args) throws SocketException
// {
//  log lg = new log();
//  Logger loger1 = lg.getLogger();
// 
//  Enumeration net =NetworkInterface.getNetworkInterfaces();
// 
//  while(net.hasMoreElements()){
//   NetworkInterface net1=(NetworkInterface)net.nextElement();
//   InetAddress ip=( InetAddress)net1.getInetAddresses().nextElement();
//   loger1.log(Level.INFO,ip.getHostAddress());
//   loger1.log(Level.INFO,"dfdf");
//  } 
// 
// }
}