我正在尝试编写一个使用套接字进行文件传输的程序。代码的服务器端运行良好。但是,在客户端我收到以下错误
Traceback (most recent call last):
File "client.py", line 54, in <module>
uploadFiles(directory)
File "client.py", line 36, in uploadFiles
transferFile(fname)
File "client.py", line 13, in transferFile
cs.connect((HOST, 36258))
File "/usr/lib/python2.7/socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 111] Connection refused
我的代码如下
import os
import socket
def transferFile(fname):
HOST = '127.0.0.1'
CPORT = 36258
MPORT = 36250
FILE = fname
cs = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
cs.connect((HOST, 36258))
cs.send("SEND " + FILE)
cs.close()
ms = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
ms.connect((HOST, MPORT))
f = open(FILE, "rb")
data = f.read()
f.close()
ms.send(data)
ms.close()
def uploadFiles(directory):
home = os.getenv("HOME")
folder = str(home + "/" + directory)
os.chdir(folder)
dirList = os.listdir(folder)
print dirList
for fname in dirList:
if fname.endswith('.bin'):
transferFile(fname)
os.chdir(os.getenv("HOME"))
directory = "testdownload"
if not os.path.exists(directory):
os.makedirs(directory)
os.chdir(directory)
uploadFiles(directory)
我尝试在 Google 和 Stack Overflow 上的其他帖子上寻求帮助,但都没有帮助。有人可以帮帮我吗?行号可能不同,因为我只粘贴了部分代码