PYTHON-TCP Analog FTP File transfer

Source: Internet
Author: User
Tags ftp file ftp file transfer

1  #!/usr/bin/python2 #Coding=utf-83 #Server4  fromSocketImport*5 ImportSys,os6 defcommand ():7l=["welcome!\n","command\n","list\n","upload\n","download\n"]8     returnL9 deflist ():TenL=[] One      forFileNameinchOs.listdir ('.'): A l.append (filename) -     returnL -host="" theport=5126 -Addr=(Host,port) -sockob=socket (af_inet,sock_stream) - Sockob.bind (ADDR) +Sockob.listen (5) -  +A=[] A  while1: atSock,addr=sockob.accept () -  -      while1: -DATA=SOCK.RECV (1024)  -Str=data.split (" ") -  in         ifdata = ="Command": -A=command () to              forIinchA: + sock.send (i) -         elifdata = ="List": theA=list () *              forIinchA: $ sock.send (i)Panax Notoginseng         elifstr[0]=="Upload": -F=open (Str[1],'W') theS=SOCK.RECV (1024) +             Prints A              forIinchS#Range (len (str)): the F.write (i) +             Print "upload is ok!" -         elifstr[0]=="Download": $F=open (Str[1],'R') $s=F.readlines () -              forIinchS: - sock.send (i) the             Print "download is ok!" - sockob.close ()WuyiSock.close ()
1 #!/usr/bin/python2 #Coding=utf-83 #Client4  fromSocketImport*5 ImportSYS6 7host=''8port=51269Addr=(Host,port)Tensockob=socket (af_inet,sock_stream) One Sockob.connect (ADDR) A  -  while1: -Data=raw_input (">",) theStr=data.split (' ') -     if  notStr: -          Break -     elifstr[0]=="Upload": +F=open (Str[1],'R') - sockob.send (data) +s0=F.readlines () A         PrintS0 at          forIinchs0: - sockob.send (i) -     elifstr[0]=="Download": -F=open (Str[1],'W') - sockob.send (data) -S1=SOCKOB.RECV (1024) in f.write (S1) -     elifdata=="Command" ordata=="List": to sockob.send (data) +DATA=SOCKOB.RECV (1024) -         PrintData the  *  $Sockob.close ()

PYTHON-TCP Analog FTP File transfer

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