通信交互 socket套接字 文件传输

服务端：

import socket
hostname = socket.gethostname()
port = 8888
s = socket.socket()
s.bind((hostname,port))
s.listen()
a,b = s.accept()
f = open('__init__1.py ','wb')
while 1:
    image = a.recv(921600)
    if len(image) != 0:
        f.write(image)
    if len(image) == 0:
        break

客户端：

import socket
hostname = socket.gethostname()
port  = 8888
s = socket.socket()
s.connect((hostname,port))
f = open('__init__.py ','rb')
data = f.read()
s.sendall(data)