python socket实现异地通讯

服务器

import socket
import sys 


try:
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
    s.bind(('', 6666))#代表监听本机6666端口
    s.listen(10)
    conn,addr = s.accept()
    while(True):
        #conn,addr = s.accept()
        xiaoxi = conn.recv(1024)
        print('客户端消息：' + xiaoxi.decode())
        file = input('回信：')
        conn.send(file.encode())
        if file == '':
            break
except socket.error as msg:
    print(msg)
    sys.exit(1)

客户端

import socket
import sys


try:
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.connect(('ip地址', 6666))#填写你服务器的ip地址
    while(True):
        file = input('要发送的消息：').encode()
        s.send(file)
        xiaoxi = s.recv(1024)
        print('服务器消息：'+xiaoxi.decode())
        if file == '':
            break
except socket.error as msg:
    print(msg)
    sys.exit(1)

运行结果