tkinter+socket 库初步实现聊天服务端，运行效率奇低，仅供参考

 1 import threading as tr
 2 import socket as sk
 3 import time as timeset
 4 import tkinter as tk
 5 
 6 #全局变量-----------------------------------------------------------------------
 7 
 8 textvar_global = ""
 9 sendvar_global = ""
10 
11 #全局变量-----------------------------------------------------------------------
12 
13 #服务器建立与处理模块部分start-----------------------------------------------------
14 def senddata(sock ,addr): #数据发送模块
15     global sendvar_global
16     while True:
17         if sendvar_global!="":
18             sock.send(sendvar_global.encode(encoding = "utf-8"))#转码二进制
19             sendvar_global=""
20         timeset.sleep(1)
21 def readdata(sock ,addr):   #数据读取模块
22     global textvar_global
23     while True:
24         data = sock.makefile().readline()   #转换为文件字符串
25         if data != "":
26             print(data)
27             textvar_global = data
28         timeset.sleep(0.3)
29         
30 def server_start(backlog = 5): #socket服务创建与监听
31     sev = sk.socket(sk.AF_INET ,sk.SOCK_STREAM)
32     sev.bind(('10.238.2.208',2333)) #作为服务端进行ip端口监听
33     sev.listen(backlog)         #监听的线程数量
34     while True:
35         sock,addr = sev.accept()    #accept()函数带阻塞
36         print(addr)
37         thread1 = tr.Thread(target=senddata,args=(sock,addr)) #传参到发送模块
38         thread2 = tr.Thread(target=readdata,args=(sock,addr)) #传参到接收模块
39         thread1.start()
40         thread2.start()
41 #服务器建立与处理模块部分end-----------------------------------------------------
42 
43 #UI界面部分start----------------------------------------------------------------
44 def send_var_refresh(send_var): #按键处理函数
45     global sendvar_global
46     sendvar_global = send_var
47 
48 def window_creat():
49     
50     global textvar_global #变量  
51     global sendvar_global
52     window = tk.Tk()
53     window.title("ok?")
54     window.geometry('200x200')
55     label_var = tk.StringVar()
56     label_var.set(textvar_global)
57 
58     label_read = tk.Label(window,textvariable=label_var,width = 8,height =2,bg ='green')
59     label_read.pack()
60 
61     entry_send = tk.Entry(window,show=None)
62     entry_send.pack()
63 
64     button_send = tk.Button(window,text="send",width=15,height=2,command=lambda :send_var_refresh(entry_send.get()))#lanba 实现传参
65     button_send.pack()
66     while True:
67         label_var.set(textvar_global)
68         label_read.update()  #更新标签 
69         timeset.sleep(1)
70     
71     window.mainloop()
72 #UI界面部分end-----------------------------------------------------------------
73 def winandsock_start():
74     win_thread = tr.Thread(target=window_creat)
75     sock_thread =tr.Thread(target=server_start)
76     win_thread.start()
77     sock_thread.start()
78 
79 winandsock_start()

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