【发布时间】:2016-05-16 17:01:20
【问题描述】:
我最近在做一个项目,我基本上是在做一个 Dropbox 克隆。服务器和客户端工作正常,但我有一个小问题。我能够将单个文件从客户端传输到服务器,但是当我尝试将所有文件一起传输时,它在传输第一个文件后给我一个错误,所以基本上我的代码只适用于单个文件。我需要让它适用于多个文件。任何帮助将不胜感激。这是我的代码
服务器代码
import socket
import thread
import hashlib
serversock = socket.socket()
host = socket.gethostname();
port = 9000;
serversock.bind((host,port));
filename = ""
serversock.listen(10);
print "Waiting for a connection....."
clientsocket,addr = serversock.accept()
print("Got a connection from %s" % str(addr))
while True:
size = clientsocket.recv(1)
filesz = clientsocket.recv(1)
if filesz.isdigit():
size += filesz
filesize = int(size)
else:
filesize = int(size)
print filesize
for i in range(0,filesize):
if filesz.isdigit():
filename += clientsocket.recv(1)
else:
filename += filesz
filesz = "0"
print filename
file_to_write = open(filename, 'wb')
while True:
data = clientsocket.recv(1024)
#print data
if not data:
break
file_to_write.write(data)
file_to_write.close()
print 'File received successfully'
serversock.close()
客户端代码
import socket
import os
import thread
s = socket.socket()
host = socket.gethostname()
port = 9000
s.connect((host, port))
path = "C:\Users\Fahad\Desktop"
directory = os.listdir(path)
for files in directory:
print files
filename = files
size = bytes(len(filename))
#print size
s.send(size)
s.send(filename)
file_to_send = open(filename, 'rb')
l = file_to_send.read()
s.sendall(l)
file_to_send.close()
print 'File Sent'
s.close()
这是我得到的错误
Waiting for a connection.....
Got a connection from ('192.168.0.100', 58339)
13
Betternet.lnk
File received successfully
Traceback (most recent call last):
File "server.py", line 22, in <module>
filesize = int(size)
ValueError: invalid literal for int() with base 10: ''
【问题讨论】:
标签: python sockets server client