python聊天室(虽然很简洁,但是可以用)

 import socket,threading #导入文件 def shou(new_s,socket_list):#创建一个收的函数 try: nikename = new_s.recv(1024).decode('utf-8').strip()#为当前客户端执行一次‘收'来获取 except: new_s.close()#关闭当前客户端的套接字 socket_list.remove(new_s)#去除套接字列表里的nes_s for i in socket_list: i.send('\n公告:一个未知的人离开了聊天室......'.encode('utf-8'))#广播 return None for i in socket_list: i.send(f'\n公告:欢迎{nikename}进入了聊天室........\n'.encode('utf-8'))#广播 while 1: try: recv_data = new_s.recv(1024).decode('utf-8')#如果接受到了客户端发来的信息 print(recv_data)#仅作提醒用 for i in socket_list: i.send(f'{nikename}:{recv_data}'.encode('utf-8'))#广播 except: new_s.close()#关闭当前客户端的套接字 socket_list.remove(new_s)#去除套接字列表里的nes_s for i in socket_list: i.send(f'公告:{nikename}离开了聊天室......'.encode('utf-8'))#广播 break#跳出循环 def fa(new_s): while 1: msg = input('')#发出 new_s.send(msg.encode('utf-8')) #创建套接字 s = socket.socket(socket.AF_INET,socket.SOCK_STREAM) #绑定 s.bind(("",5678))#端口 #监听 s.listen(5) print('服务端处于监听状态，等待客户端接入..........') socket_list = [] while 1: #接入 new_s,addr = s.accept() print('客户端已接入') socket_list.append(new_s) new_s.send('请输入昵称:'.encode('utf-8')) t1 = threading.Thread(target=shou,args=(new_s,socket_list)) t2 = threading.Thread(target=fa,args=(new_s,)) t1.start() t2.start() # new_s.close() # s.close() 

 import socket,threading import tkinter as tk #创建套接字 a = 1 s = socket.socket(socket.AF_INET,socket.SOCK_STREAM) s.connect(("127.0.0.1",5678))#此处端口看服务端的端口，127.0.0.1要改成服务端主机的ipv4地址 print('已链接服务端,通讯加密中') def shou(s,msg_texe): recv_data = s.recv(1024).decode('utf-8') msg_text.insert(tk.END, recv_data) while 1: recv_data = s.recv(1024).decode('utf-8') msg_text.insert(tk.END,recv_data) def fa(): global a if a == 0: msg = input_text.get('0.0',tk.END) s.send(msg.encode('utf-8')) input_text.delete('0.0',tk.END) else: msg = input_text.get('0.0', tk.END) s.send(msg.encode('utf-8')) input_text.delete('0.0', tk.END) msg_text.delete('0.0', tk.END) a = 0 app = tk.Tk() app.title('聊天室') #显示消息框 msg_frame = tk.Frame(app,width=480,height=300) msg_frame.grid(row=0,column=0,padx=6,pady=6) msg_frame.grid_propagate(0)#固定Frame的大小 msg_text = tk.Text(msg_frame,bg='white') msg_text.grid() # msg_text.insert('0.0','hhh') #输入 input_frame = tk.Frame(app,width=480,height=100) input_frame.grid(row=1,column=0) input_frame.grid_propagate(0) input_text = tk.Text(input_frame,bg='white') input_text.grid() #发送按钮 btn_frame = tk.Frame(app,width=480,height=20) btn_frame.grid(row=2,column=0,sticky='E') button = tk.Button(btn_frame,text='发送',command=fa) button.grid() #线程 t1 = threading.Thread(target=shou,args=(s,msg_text)) t1.daemon = True t1.start() app.mainloop() #s.close()