【发布时间】:2012-02-21 21:33:59
【问题描述】:
我一直在尝试实现一个小型 SERVER - CLIENT 应用程序,但遇到了错误:
socket.error: [Errno 10057] 发送或接收数据的请求是 不允许,因为套接字未连接并且(在发送时 使用 sendto 调用的数据报套接字)没有提供地址
服务器:
class Server:
gate = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
host = socket.gethostname()
port = 0
file = ''
def __init__(self, port):
self.port = port
self.gate.bind((self.host, self.port))
self.listen()
def listen(self):
self.gate.listen(10)
while True:
add = self.gate.accept()
self.reciveFileName()
self.reciveFile()
def reciveFileName(self):
while True:
data = self.gate.recv(1024)
self.file = data
def reciveFile(self):
createFile = open("new_"+self.file, "wb")
while True:
data = self.gate.recv(1024)
createFile.write(data)
createFile.close()
a = Server(1111)
客户:
class Client:
gateway = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
#host = socket.gethostname()
host = ''
port = 0
file = ''
def __init__(self, host, port, file):
self.port = port
self.host = host
self.file = file
self.connect()
def connect(self):
self.gateway.connect((self.host, self.port))
self.sendFileName()
self.sendFile()
def sendFileName(self):
self.gateway.send("name:" + self.file)
def sendFile(self):
readByte = open(self.file, "rb")
data = readByte.read()
readByte.close()
self.gateway.send(data)
self.gateway.close()
a = Client('93.103.56.251', 1111, 'data.txt')
【问题讨论】:
-
我注意到 python 的一个问题是你连续的无限循环。
-
附注,如果你喜欢套接字编程,你应该看看《Python 网络编程基础》这本书。它很好地解决了您的问题
标签: python sockets networking