TCP 聊天工具[python] python

客户端 import tkinter
from tkinter import font
import tkinter.messagebox
import socket
import threading
import time
string=''
def my_string(s_input):

string = s_input.get()

def Send(sock):

''' 发送数据的方法参数： sock：定义一个实例化socket对象 server：传递的服务器IP和端口 ''' if string!='': message = name + ' : ' + string data = https://www.it610.com/article/message.encode('utf-8') sock.send(data) if string.lower() == 'EXIT'.lower(): exit()

def recv(sock):

sock.send(name.encode('utf-8')) while True: data = https://www.it610.com/article/sock.recv(1024) #加一个时间戳 time_tuple = time.localtime(time.time()) str = ("{}点{}分".format(time_tuple[3],time_tuple[4])) rrecv = tkinter.Label(t,text=data.decode('utf-8'),width=40,anchor='w',bg='pink')#接收的消息靠左边 rrecv.pack()

def left():

global string string = rv1.get() Send(s) if string!='': rleft = tkinter.Label(t,text=string,width=40,anchor='e')#发送的消息靠右边 rleft.pack() rv1.set('')

def Creat():

global name name = n.get() #接收进程 tr = threading.Thread(target=recv, args=(s,), daemon=True) # daemon=True 表示创建的子线程守护主线程，主线程退出子线程直接销毁 tr.start() l.destroy() e.destroy() b.destroy() t.title("聊天室") t.geometry("500x600") rL0 = tkinter.Label(t,text='%s的聊天室'%name,width=40) rL0.pack() rL1 = tkinter.Label(t,text='请输入消息：',width=20, height=1) rL1.place(x=0,y=450) rE1 = tkinter.Entry(t, textvariable = rv1) rE1.place(x=200,y=450) rB1 = tkinter.Button(t, text="发送",command=left) rB1.place(x=380,y=450) #发送进程

def JieShu():

tkinter.messagebox.showwarning(title='你确定退出吗？', message='刚才你点击了关闭按钮') s.send("error1".encode('utf-8')) exit(0)

【TCP 聊天工具[python]】s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server = ('10.100.207.40', 9999)
s.connect(server)#建立连接
t=tkinter.Tk()
t.title("多人聊天室")
t.geometry("300x200+500+200")
l = tkinter.Label(t,text='多人聊天室欢迎您，请输入你的名称',width=40, height=8)
l.pack()
n =铱 tkinter.StringVar()
e = tkinter.Entry(t, width=15,textvariable = n)
e.pack()
rv1 = tkinter.StringVar()
name = n.get()
b = tkinter.Button(t, text="登录",width=40, height=10,command=Creat)
b.pack()
t.protocol("WM_DELETE_WINDOW", JieShu)
t.mainloop()
s.close()