相对于Java方式的聊天室，Python同样可以做得到。而且可以做的更加的优雅。想必少了那么多的各种流的Python Socket，你一定会喜欢的。
至于知识点相关的内容，这里就不多说了。
UDP方式
服务器端
# coding:utf-8 # __author__ = 'Mark sinoberg' # __date__ = '2016/7/7' # __Desc__ = 创建一个简单的套接字监听请求 import socket HOST = '192.168.59.255' PORT = 9998 s = socket.socket(socket.AF_INET,socket.SOCK_DGRAM) s.bind(('',PORT)) print '套接字已启动！' while True: data,addr = s.recvfrom(1024) print addr,str(' : ')+data
客户端
# coding:utf-8 # __author__ = 'Mark sinoberg' # __date__ = '2016/7/7' # __Desc__ = socket的客户端的简单实现 import socket PORT = 9998 HOST = '192.168.59.255' s = socket.socket(socket.AF_INET,socket.SOCK_DGRAM) words = raw_input('Client:') while words != 'quit': s.sendto(words,(HOST,PORT)) words = raw_input('Client:') s.close()
是不是很简单啊。我们需要注意的就是socket的第二个参数为SOCK_DGRAM。因为这和TCP方式的SOCK_STREAM 有所不同。
TCP方式
服务器端
# coding:utf-8 # __author__ = 'Mark sinoberg' # __date__ = '2016/7/7' # __Desc__ = 简单的tcpsocket的实现 from socket import * from time import ctime HOST = '' PORT = 9999 BUFFERSIZE = 1024 ADDRESS = (HOST,PORT) s = socket(AF_INET,SOCK_STREAM) s.bind(ADDRESS) s.listen(5) while True: print 'Waiting for clients cennect!' tcpclient,addr = s.accept() print 'Connected By ',addr while True: try: data = tcpclient.recv(BUFFERSIZE) except Exception,e: print e.message tcpclient.close() break if not data: print "No Data received!" break senddata = 'Hi,you send me:[%s]%s'%(ctime(),data.encode('utf8')) tcpclient.send(senddata.encode('utf8')) print addr,' Says:',ctime(),data.encode('utf8') tcpclient.close() s.close()
客户端
# coding:utf-8 # __author__ = 'Mark sinoberg' # __date__ = '2016/7/7' # __Desc__ = 简单的tcp socket客户端的实现 from socket import * class TcpClient: # HOST = 'localhost' PORT = 9999 HOST = '192.168.59.225' BUFFSIZ = 1024 ADDR = (HOST,PORT) def __init__(self): self.client = socket(AF_INET,SOCK_STREAM) self.client.connect((self.HOST,self.PORT)) while True: senddata = raw_input('>>>') if not senddata: print 'Please input some words!n>>>' continue if senddata == "quit": break self.client.send(senddata.encode('utf8')) recvdata = self.client.recv(self.BUFFSIZ) if not recvdata: break print recvdata.encode('utf8') if __name__ == "__main__": client = TcpClient()
TCP方式演示结果：(注意先开启服务器端)
服务器端
D:SoftwarePython2python.exe E:/Code/Python/MyTestSet/sockettest/SimpleTCPServer.py
Waiting for clients cennect!
Connected By ('192.168.59.225', 63095)
('192.168.59.225', 63095) Says: Thu Jul 07 16:01:10 2016 Hello World
('192.168.59.225', 63095) Says: Thu Jul 07 16:01:15 2016 haode
No Data received!
Waiting for clients cennect!
客户端
D:SoftwarePython2python.exe E:/Code/Python/MyTestSet/sockettest/SimpleTcpClient.py
>>>Hello World
Hi,you send me:[Thu Jul 07 16:01:10 2016]Hello World
>>>
Please input some words!
>>>
>>>haode
Hi,you send me:[Thu Jul 07 16:01:15 2016]haode
>>>quit
Process finished with exit code 0
总结
简单的使用TCP或者是UDP确实很容易，然而要想更好的利用这两个协议，就需要好好的设计一番了。
这里我想强调的是，注意tcp和udp创建套接字时指定的参数即可。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持查字典教程网。
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