------------------------------------------------服务端代码--------------------------------------

__author__ = "托尼先生"

"""
即时通讯原理 
@@@ 服务端代码

"""

from socket import *
import threading

ip = '0.0.0.0'
port =8888
# 界说 socket 参数

Server = socket(AF_INET,SOCK_STREAM)
Server.bind((ip,port))
Server.listen()
print("[*] SocketServer 正在监听...")

# 接受函数
def  recvs():
    while 1:
        print(' [*] 客户端说: %s '% client.recv(1024).decode('utf-8'))

#发送函数
def  sends():
    while 1:
        say = bytes(input(' [*] 我说: ') , encoding='utf-8')
        client.send(say)
# 堵塞接受请求

client,client_ip  = Server.accept()
print(client_ip[0] +':'+str(client_ip[1])+' 毗邻乐成!' )

# 建立接受线程
receive = threading.Thread(target =recvs ,args=() )
receive.start()
# 建立发送线程
send = threading.Thread(target =sends ,args=() )
send.start()

------------------------------------------------客户端代码--------------------------------------

__author__ = "托尼先生"

"""
即时通讯原理 
@@@ 客户端代码

"""

from socket import *
import threading

ip,port ='127.0.0.1',8888

Client = socket(AF_INET,SOCK_STREAM)
Client.connect((ip,port))

def  sends() -> '发送函数':
    while 1:

        say = bytes(input("[*]我说: "),encoding='utf-8')
        Client.send(say)
def recvs() -> '接受函数':
    while 1:

        print('[*] 服务端说: %s  ' % Client.recv(1024).decode('utf-8'))

receive = threading.Thread(target =recvs ,args=() )
receive.start()
# 建立发送线程
send = threading.Thread(target =sends ,args=() )
send.start()

先执行 服务端代码,再执行客户端代码,可以实现基本通讯功效。仅供参考!迎接指出优化!