1.tcp通讯

　　serve端

import socketsr = socket.socket()sr.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)sr.bind(('192.168.16.33',8088))sr.listen()while True:    try:        conn,addr = sr.accept()        while 1:            msg = input('>>>:').strip()            conn.send(msg.encode('utf-8'))            if msg == 'q':                break            msg = conn.recv(1024)            if msg == b'q':                break            print(msg.decode('utf-8'))        conn.close()    except UnicodeDecodeError:        passsr.close()

　　client 端

import socketsl = socket.socket()sl.connect(('192.168.16.33',8088))while True:    msg = sl.recv(1024)    if msg == b'q':        break    print(msg.decode('utf-8'))    msg = input('>>>:')    sl.send(msg.encode('utf-8'))    if msg == 'q':        breaksl.close()

 

2.udp协议通讯

　　serve 端

import socketsk = socket.socket(type=socket.SOCK_DGRAM)sk.bind(('192.168.16.33',8088))while 1:    msg,addr = sk.recvfrom(1024)    print(msg.decode('utf-8'),addr)    msg = input('>>>')    sk.sendto(msg.encode('utf-8'),addr)sk.close()

　　client 端

import socketsk = socket.socket(type=socket.SOCK_DGRAM)ip_1 = ('192.168.16.33',8088)while 1:    msg = input('>>>')    sk.sendto(msg.encode('utf-8'),ip_1)    msg,addr = sk.recvfrom(1024)    print(msg.decode('utf-8'),addr)sk.close()