前言
本来是为了局域网内能够复制段儿代码方便远程调试用的，ssh当然也可以，当然还是我头脑风暴散发，想到这里了。于是从网上拉了一个，改通之后，留一个备份。
期望还是很好的，以后用来支持ubuntu聊天之类的，当然这就得在html上来，不急慢慢来
代码
服务端代码：
import socket
import time
from threading import Thread# 创建socket,绑定地址和端口号
host = '192.168.8.221'
port = 12345
# 创建套接字
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((host, port)) # 绑定地址和端口号# 存放用户昵称和地址
client = {}
address = {}
# 服务器可接收的client连接数
accept_num = 10def client_join(conn, add): # 新客户端加入print("为新用户建立进程")nikename = conn.recv(1024).decode('utf8')welcome = f'欢迎{nikename}加入聊天室'print(welcome)client[conn] = nikename # 将客户端加入clientbrodcast(bytes(welcome, 'utf8')) # 广播欢迎信息while True:time.sleep(0.1)try:msg = conn.recv(1024)print(msg)brodcast(msg, nikename + ':') # 广播聊天信息except:print("接收失败")conn.close()client[conn]=Nonebrodcast(bytes(f'{nikename}离开聊天室\n', 'utf8')) # 用户断开连接def brodcast(msg, nikename=''): # 向所有客户端广播新信息for conn in client:print(f"向{conn} 发送 {msg}")conn.send(bytes(nikename, 'utf8') + msg)print("发送成功")if __name__ == '__main__':s.listen(accept_num)print('服务器已开启，正在监听用户请求')while True:conn, add = s.accept()print(add, '已建立连接')conn.send('欢迎来到聊天室,请输入你的昵称后进行聊天\n'.encode('utf8'))address[conn] = addThread(target=client_join, args=(conn, add)).start() # 为新连接的客户端建立新线程客户端代码：
import socket
import traceback
from threading import Thread
import tkinter as tk# socket接入
host = '192.168.8.221'
port = 12345
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host, port))def get_msg():global text_messagewhile True:try:msg = s.recv(1024).decode('utf8')print(f"得到了一些消息：{msg}")text_message.insert(tk.END, msg) # 接收到广播信息时显示在消息窗口except (BaseException, Exception) as e:print(traceback.format_exc())break# 绘制GUI
app = tk.Tk()
app.title('多人聊天室')# 消息窗口
message_frame = tk.Frame(width=480, height=300, bg='white') # 划分Frame
text_message = tk.Text(message_frame)
message_frame.grid(row=0, column=0, padx=3, pady=6) # 0行0列，边框距离x=3px,y=6px
message_frame.grid_propagate(0) # 固定面板大小
text_message.grid()# 输入窗口
text_frame = tk.Frame(width=480, height=100)
text_text = tk.Text(text_frame)
text_frame.grid(row=1, column=0, padx=3, pady=6)
text_frame.grid_propagate(0)
text_text.grid()# 发送按钮
def send():send_msg = text_text.get('0.0', tk.END) # 获取输入窗口文本内容# print(send_msg)s.send(send_msg.encode())text_text.delete('0.0', tk.END) # 清空输入窗口文本内容receive_thread = Thread(target=get_msg) # 开启线程用于接收广播信息
receive_thread.start()
print('连接服务器成功')send_frame = tk.Frame(width=480, height=30)
button_send = tk.Button(send_frame, text='发送', command=send) # 添加按钮并绑定发送功能
send_frame.grid(row=2, column=0, padx=10, sticky='E') # 2行0列,右对齐，距离边框10px
# send_frame.grid_propagate(0)
button_send.grid()app.mainloop()最后我也是复制粘贴修改的，也支持下原创：Python实战 | socket+thinter 实现多人聊天室_socket实现多人聊天室图片-CSDN博客
