Python socket篇__Python

1.安裝:

2.文檔:

https://docs.python.org/3/library/socket.html

3.

Client.py

"""import socket  HOST = "127.0.0.1"  PORT = 3333  s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  s.connect((HOST, PORT))  while 1:      cmd = raw_input('Your command:').strip()      s.sendall(cmd)      result = s.recv(1024)      print result  s.close()"""import socketimport syshost = '127.0.0.1'port = 8888s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)print 'Socket Create'remote_ip = socket.gethostbyname(host)print 'Ip address of ' + host + ' is ' + remote_ips.connect((remote_ip,port))print 'Socket Connected to ' + host + ' on ip ' + remote_ipmessage = 'Hello's.sendall(message)print 'Message send successfully'reply = s.recv(4096)print replys.close()

Server.py

"""import SocketServer, os  class MyTCPHandler(SocketServer.BaseRequestHandler):      def handle(self):          while True:              self.data = self.request.recv(1024).strip()              print "{}wrote:".format(self.client_address[0])              if not self.data:                  print "clilent %s is dead!" % self.client_address[0]                  break              cmd_result = os.popen(self.data).read();              if len(cmd_result.strip()) != 0:                  self.request.sendall(cmd_result)              else:                  self.request.sendall('Not found the command:' + self.data)  if __name__ == "__main__":      HOST, PORT = "127.0.0.1", 3333        server = SocketServer.ThreadingTCPServer((HOST, PORT), MyTCPHandler)        server.serve_forever()  """import socketimport sysimport threadHOST = ''PORT = 8888s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)a = socket.getdefaulttimeout()print 'Socket created'try:    s.bind((HOST,PORT))except socket.error , msg:    print(str(msg[0])+' '+str(msg[1]))    sys.exit()print 'Socket bind complete's.listen(2)print 'Socket now listening'def clientthread(conn):    conn.send('Welcome to the server. Type somthing and hit enter\n')    print(a)    while True:        #try:        data = conn.recv(9999)        reply = 'OK....' + data        #except socket.error , msg:            #print(str(msg[0])+' '+str(msg[1]))            #sys.exit()        if not data:            break        conn.sendall(reply)    conn.close()while 1:    conn,addr = s.accept()    print 'Connected with ' + addr[0] + ':' + str(addr[1])        thread.start_new_thread(clientthread ,(conn,))s.close()