【发布时间】:2017-12-02 23:15:57
【问题描述】:
我正在开发一个程序,将列表中的单个元素发送到另一台机器(发送方-服务器,接收方-客户端)。我在下面分享我的程序
--------------client.py------ -----
import socket # Import socket module
s = socket.socket() # Create a socket object
host = socket.gethostname() # Get local machine name
port = 4444 # Reserve a port for your service.
s.connect((host, port))
s.send("Hi server1")
while True:
a=int(s.recv(1024))
tmp=0
while tmp<=a:
print s.recv(1024)
tmp=tmp+1
----------------------------------server.py---------- --------------------
import socket # Import socket module
s = socket.socket() # Create a socket object
host = socket.gethostname() # Get local machine name
port = 4444 # Reserve a port for your service.
s.bind((host, port)) # Bind to the port
s.listen(5)
print "Server listening"
while True:
c=s.accept()
b=['a','b']
d=len(b)
a=str(d)
c.send(a)
for i in range(0,len(b)):
tmp=str(b[i])
c.send(tmp)
当我同时运行服务器和客户端时,服务器会提出这个问题:
Traceback (most recent call last):
File "server.py", line 14, in <module>
c.send(a)
AttributeError: 'tuple' object has no attribute 'send'
【问题讨论】:
-
您的客户端代码未正确缩进
a=int(s.recv(1024))