虚拟化--024 vm network在哪个位置设置混杂模式

packagepub.ftp;




importjava.io.BufferedReader;


importjava.io.DataOutputStream;


importjava.io.File;


importjava.io.FileInputStream;


importjava.io.FileOutputStream;


importjava.io.IOException;


importjava.io.InputStreamReader;


importjava.util.ArrayList;




importsun.net.TelnetInputStream;


importsun.net.TelnetOutputStream;


importsun.net.ftp.FtpClient;






/***//**


*FTPClient端调用模块


*作者：


*版本：1.0


*时间：2007.07.30


*/






publicclassFTPClient...{




/***//**


*类的初始化，建立ftp的连接，用户登录，指定ftp的传输流


*@paramhost


*@paramport


*@paramuser


*@parampsw


*/


//建立一条与指定主机、指定端口上的FTP服务器的连接


privateFtpClientaftp=newFtpClient();;


privateDataOutputStreamoutputs;


privateTelnetOutputStreamouts;


privateTelnetInputStreaminps;








publicvoidFTPClass(Stringhost,intport,Stringuser,Stringpsw)...{






try...{






//注册到FTP服务器


aftp.openServer(host);


System.out.println("登陆....");


aftp.login(user,psw);




System.out.println("登陆FTP服务器成功！");


aftp.binary();






}catch(IOExceptione)...{




System.out.println("连接FTP服务器失败！");


e.printStackTrace();


}






}




/***//**


*通过ftp上传文件到服务器上


*@paramlocalFile本地所要上传的文件


*@paramremoteFile传到服务器上的文件名称


*/




publicbooleanupFile(StringlocalFile,StringremoteFile)...{


booleanresult=true;




if(aftp!=null)...{


System.out.println("正在上传文件"+localFile+",请等待....");




try...{


Filefile=newFile(localFile);


outs=aftp.put(remoteFile);


FileInputStreamin=newFileInputStream(file);


byte[]bytes=newbyte[1024];


intc;




while((c=in.read(bytes))!=-1)...{


outs.write(bytes,0,c);


}


outs.close();


in.close();


System.out.println("上传文件"+localFile+"成功！");


System.out.println("上传文件所在目录："+remoteFile+"");




}catch(Exceptione)...{


e.printStackTrace();


System.out.println("上传文件"+localFile+"失败！");


result=false;


}






}else...{


result=false;


}


returnresult;


}




/***//**


*下载FTP服务器上的文件


*@paramlocalFile本地文件名


*@paramremoteFile远程服务器文件名


*/




publicbooleandownFile(StringremoteFile,StringlocalFile)...{


booleanresult=true;




if(aftp!=null)...{


System.out.println("正在下载文件"+remoteFile+"，请等待....");




try...{


Filefile=newFile(remoteFile);


inps=aftp.get(remoteFile);


aftp.cd("D;/jiadong");


FileInputStreamin=newFileInputStream(file);


//RandomAccessFilegetFile=newRandomAccessFile(file,"rw");


//getFile.seek(0);


FileOutputStreamos=newFileOutputStream(file);




byte[]bytes=newbyte[1024];


intc;




while((c=in.read(bytes))!=-1)...{


//.write(bytes,0,c);


os.write(bytes,0,c);




}


inps.close();


in.close();


os.close();


System.out.println("下载文件"+remoteFile+"成功！");


System.out.println("上传文件所在目录："+localFile+"");




}catch(Exceptione)...{


e.printStackTrace();


System.out.println("下载文件"+remoteFile+"失败！");


result=false;


}


}


returnfalse;


}




/***//**


*断开ftp连接


*@throwsIOException


*


*/




publicvoiddisconnect()throwsIOException...{


aftp.closeServer();


System.out.println("FTP服务器连接断开！");


}


//返回当前目录的所有文件及文件夹






publicArrayListgetFileList()throwsIOException...{


BufferedReaderdr=newBufferedReader(newInputStreamReader(aftp.list()));


ArrayListal=newArrayList();


Strings="";




while((s=dr.readLine())!=null)...{


al.add(s);


}


returnal;


}






publicstaticvoidmain(String[]args)throwsIOException...{


FTPClientftpClient=newFTPClient();


ftpClient.FTPClass("192.168.8.154",21,"jiadong","jiadong");


//ftpClient.upFile("F:/music/想念.mp3","/jia/hehe.mp3");




//ftpClient.upFile("d:/jiadong","D:/workspace/msgfield.xml");


ftpClient.downFile("hehe.xml","/jia/ruru.xml");


ftpClient.disconnect();






}


}