我正在试图构建一个运行在Windows上的Python中的ftp服务器。我以pyftpdlib的基本示例为例,如下所示。
import os
from pyftpdlib.authorizers import DummyAuthorizer
from pyftpdlib.handlers import FTPHandler
from pyftpdlib.servers import FTPServer
def main():
# Instantiate a dummy authorizer for managing 'virtual' users
authorizer = DummyAuthorizer()
# Define a new user having full r/w permissions and a read-only
# anonymous user
authorizer.add_user('user', '12345', "c:\\temp", perm='elradfmwM')
authorizer.add_anonymous(os.getcwd())
# Instantiate FTP handler class
handler = FTPHandler
handler.authorizer = authorizer
# Define a customized banner (string returned when client connects)
handler.banner = "pyftpdlib based ftpd ready."
# Specify a masquerade address and the range of ports to use for
# passive connections. Decomment in case you're behind a NAT.
#handler.masquerade_address = '151.25.42.11'
#handler.passive_ports = range(60000, 65535)
# Instantiate FTP server class and listen on 0.0.0.0:2121
address = ('', 21)
server = FTPServer(address, handler)
# set a limit for connections
server.max_cons = 256
server.max_cons_per_ip = 5
# start ftp server
server.serve_forever()
if __name__ == '__main__':
main()当它运行/执行时,它似乎在等待,其他任何东西都没有使用端口21。参见下面的输出从它的过程。
[I 2017-04-17 19:05:55] >>> starting FTP server on :::21, pid=43124 <<<
[I 2017-04-17 19:05:55] concurrency model: async
[I 2017-04-17 19:05:55] masquerade (NAT) address: None
[I 2017-04-17 19:05:55] passive ports: None但是,从远程windows主机上,我无法在运行pyftpdlib脚本的主机上远程登录到端口21。我有另一个单独的独立ftp服务器.exe用于windows运行,运行良好,我可以从远程windows主机到主机上的端口21告诉网络,我无法让pyftpdlib在其上正常运行,所以我知道这不是任何FW或网络问题。
我真的在琢磨为什么这个模块pyftpdlib不能工作。
发布于 2017-04-18 10:13:55
也许是因为它在监听一个IPv6地址。试着改变这一点:
address = ('', 21)对此:
address = ('0.0.0.0', 21)https://stackoverflow.com/questions/43461155
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