sftp Java Upload

1. Attention ISSUES

Format of Uri: Sftp://zhangsan:[email protected]:22

Dir question: determine if there is no creation and then go into the analogy

Config problem: stricthostkeychecking=no

Progress issue: Variable Saving required

2. code

    Private voidTransfer_sftp (String attrpath, Element groupnode,LongSizethrowsjschexception, sftpexception, Unsupportedencodingexception{attrpath= Attrpath.replaceall ("sftp://", "" "); string[] Tmps= Attrpath.split (":"); String Dstusername= Tmps[0]; intPort = 22; String Portstr= Tmps[2].replaceall ("/", "" "); Try{port=Integer.parseint (portstr); } Catch(numberformatexception E) {e.printstacktrace (); } string[] tmp= Tmps[1].split ("@"); String Dstpassword= Tmp[0]; String Sftpip= Tmp[1]; List<?> files = groupnode.selectnodes ("File");  for(intk=0; K<files.size (); k++) {jsch Jsch=NewJsch (); Session Session=jsch.getsession (dstusername, sftpip, port); Logger.info ("jsch Session created:user:" +dstusername + ", password=" +dstpassword+ ", sftpip=" +sftpip+ ", port=" +port);            Session.setpassword (dstpassword); Properties Sshconfig=NewProperties (); Sshconfig.put ("stricthostkeychecking", "no");            Session.setconfig (sshconfig);            Session.connect (); Logger.info ("jsch Session connected > user:" +dstusername); Channelsftp channelsftp= (channelsftp) Session.openchannel ("sftp");            Channelsftp.connect (); Logger.info ("Connected to" +sftpip); Element file=(Element) Files.get (k); String Srcfilepath= File.elementtext ("srcfilename"); String Dstfilepath= File.elementtext ("dstfilename"); Logger.info ("upload file on SFTP protocol >> srcfilepath=" +srcfilepath + ", dstfilepath=" +dstfilepath); intindex = Dstfilepath.lastindexof ("/"); String Path= dstfilepath.substring (0, Index + 1); String filename= dstfilepath.substring (index + 1, Dstfilepath.length ()); if(path.startswith ("/")) Path= Path.substring (1); Logger.info ("dest path:" +path); if(filename.startswith ("/")) filename= Filename.substring (1); string[] Patharray= Path.split ("/");  for(String Pathstr:patharray) {Try{logger.info ("channelsftp dir::" +pathstr); Vector ls=Channelsftp.ls (pathstr); if(ls! =NULL) {channelsftp.cd (pathstr); }                } Catch(Exception e) {logger.info ("channelsftp Catch mkdir::" +pathstr);                    Channelsftp.mkdir (pathstr);                    CHANNELSFTP.CD (pathstr);                E.printstacktrace (); }            }//string dir = new string (path.getbytes ("gb2312"), "iso-8859-1");//string destname = new string (filename.getbytes ("gb2312"), "iso-8859-1");//System.out.println ("upload directory name:::" +dir);//System.out.println ("file name after uploading:::" +destname);//channelsftp.put (srcfilepath, dstfilepath, new Sftpprogressmonitor () {Channelsftp.put (srcfilepath, filename,Newsftpprogressmonitor () {Longn = 0L; Long_max = 0L;  public Longgetn () {returnn; }                 public voidSETN (LongN) { this. N =n; } @Override public voidInitintarg0, string arg1, string arg2,Longmax) {                     this. _max =max; Logger.info ("SFTP Transferring begin....._max=" +_max); } @Override public voidEnd () {logger.info ("SFTP Transferring End ...."); } @Override public BooleanCountLongCount) {n+=count;//logger.info ("SFTP Transferring count=" +count+ ", n=" +n);                    if(_max!=0) {run_progress= (int) ((n*100)/_max);//logger.info ("the Progress of upload file through sftp:" + run_progress + "%");                    }                    return true;            }}, channelsftp.overwrite);            Channelsftp.quit ();                    Session.disconnect (); }    }

sftp Java Upload