错误“没有这样的目录”pyftpdlib

Question

我已经使用python创建了一个FTP服务器。我想让文件在运行时共享，为此我使用了raw_input()函数，但给出了错误“没有这样的目录”

如有任何帮助，我们不胜感激！

将我的代码粘贴到下面

import os

cmd = "apt-get install python-pyftpdlib"
a = os.popen(cmd).read()

import logging
from pyftpdlib.handlers import FTPHandler
from pyftpdlib.servers import FTPServer
from pyftpdlib.authorizers import DummyAuthorizer

def ftp_start(password,port,file_to_share):
    cmd = "hostname -I"
    a = os.popen(cmd).read()
    b = a.split()
    print "wlan0 : ",b[0]
    cmd = "wget -qO- http://ipecho.net/plain"
    a = os.popen(cmd).read()
    print "Public Ip : ",a
    cmd = "geoiplookup %s" %(a)
    a = os.popen(cmd).read()
    print a
    cmd = "whoami"
    username = os.popen(cmd).read()
    length = len(username)
    print "length = ",length
    user = username[:length-1]
    print "\n\n"
    print "FTP IP :",b[0]
    print "FTP ID :",user
    print "FTP Password :",password
    print "FTP Port :",port
    if(port):
        pass
    else:
        port = "8080"

    authorizer = DummyAuthorizer()
    authorizer.add_user(user, password, file_to_share, perm='elradfmwM')
    handler = FTPHandler
    handler.authorizer = authorizer
    logging.basicConfig(filename='/var/log/pyftpd.log', level=logging.INFO)
    server = FTPServer((b[0], port), handler)
    server.serve_forever()


a = raw_input("password : ")
b = raw_input("port : ")
c = raw_input("path of file_to_transfer : ")

ftp_start(a,b,c)

Answer 1

变量c根本不是您的计算机上存在的目录。这可以通过以下方式进行验证：

在顶部插入：

import sys

之后

c = raw_input("path of file_to_transfer : ")

插入

if not os.path.isdir(c):
   print("%c is not a directory, exiting..." % (c))
   sys.exit()