计算机网络的课程作业-基于python实现的网络聊天室源码+部署操作说明+注释拉满.zip

''' Description: Author: Huang Wen Date: 2022-04-12 15:37:13 LastEditTime: 2022-04-24 16:12:51 LastEditors: Huang Wen ''' # -*- coding:utf-8 -*- import time import tkinter from tkinter import * from tkinter import messagebox from databaseTool import MySQLTool db=MySQLTool() # 主界面类 class MainPanel: # 四个按钮, 使用全局变量, 方便创建和销毁 b1, b2, b3, b4 = None, None, None, None # 将图片打开存入变量中 p1,p2,p3,p4 = None, None, None, None # 用字典将标记与表情图片一一对应, 用于后面接收标记判断表情贴图 dic = None ee = 0 # 判断表情面板开关的标志 def __init__(self, username, send_func, close_callback, client): print("初始化主界面") self.username = username self.friend_list = None self.message_text = None self.send_text = None self.send_func = send_func self.close_callback = close_callback self.main_frame = None self.client = client def show(self): global main_frame,ee,b1,b2,b3,b4,ii,listbox1 main_frame = Tk() main_frame.title("python聊天室") main_frame.configure(background="#333333") # 设置窗口关闭按钮回调，用于退出时关闭socket连接 main_frame.protocol("WM_DELETE_WINDOW", self.close_callback) width = 1000 height = 700 screen_width = main_frame.winfo_screenwidth() screen_height = main_frame.winfo_screenheight() gm_str = "%dx%d+%d+%d" % (width, height, (screen_width - width) / 2, (screen_height - 1.2 * height) / 2) main_frame.geometry(gm_str) # 设置最小尺寸 main_frame.minsize(width, height) Label(main_frame, text="python聊天室欢迎您：" + self.username, font=("黑体", 13), bg="#333333", fg="white").grid(row=0, column=0, ipady=10, padx=10, columnspan=2, sticky=W) friend_list_var = StringVar() self.friend_list = Listbox(main_frame, selectmode=NO, listvariable=friend_list_var, bg="#444444", fg="white", font=("宋体", 14), highlightcolor="white") self.friend_list.grid(row=1, column=0, rowspan=3, sticky=N + S, padx=10, pady=(0, 5)) main_frame.rowconfigure(1, weight=1) main_frame.columnconfigure(1, weight=1) sc_bar = Scrollbar(main_frame) sc_bar.grid(row=1, column=0, sticky=N + S + E, rowspan=3, pady=(0, 5)) sc_bar['command'] = self.friend_list.yview self.friend_list['yscrollcommand'] = sc_bar.set msg_sc_bar = Scrollbar(main_frame) msg_sc_bar.grid(row=1, column=1, sticky=E + N + S, padx=(0, 10)) self.message_text = Text(main_frame, bg="white", height=1, highlightcolor="white", highlightthickness=1) # 显示消息的文本框不可编辑，当需要修改内容时再修改版为可以编辑模式 NORMAL self.message_text.config(state=DISABLED) self.message_text.tag_configure('greencolor', foreground='green') self.message_text.tag_configure('bluecolor', foreground='blue') self.message_text.grid(row=1, column=1, sticky=W + E + N + S, padx=(10, 30)) msg_sc_bar["command"] = self.message_text.yview self.message_text["yscrollcommand"] = msg_sc_bar.set send_sc_bar = Scrollbar(main_frame) send_sc_bar.grid(row=2, column=1, sticky=E + N + S, padx=(0, 10), pady=10) self.send_text = Text(main_frame, bg="white", height=11, highlightcolor="white", highlightbackground="#444444", highlightthickness=3) self.send_text.see(END) self.send_text.grid(row=2, column=1, sticky=W + E + N + S, padx=(10, 30), pady=10) send_sc_bar["command"] = self.send_text.yview self.send_text["yscrollcommand"] = send_sc_bar.set Button(main_frame, text="发送", bg="blue", font=("宋体", 14), fg="white", command=self.send_func) \ .grid(row=3, column=1, pady=5, padx=10, sticky=W, ipady=3, ipadx=10) Button(main_frame, text="清空", bg="red", font=("宋体", 14), fg="white", command=self.clear_send_text) \ .grid(row=3, column=1, pady=5, sticky=W, padx=(110, 0), ipady=3, ipadx=10) global b1,b2,b3,b4,p1,p2,p3,p4,dic,ee ee = 0 # 将图片打开存入变量中 p1 = tkinter.PhotoImage(file='./emoji/facepalm.png') p2 = tkinter.PhotoImage(file='./emoji/smirk.png') p3 = tkinter.PhotoImage(file='./emoji/concerned.png') p4 = tkinter.PhotoImage(file='./emoji/smart.png') dic = {'aa**': p1, 'bb**': p2, 'cc**': p3, 'dd**': p4} # 发送表情图标记的函数, 在按钮点击事件中调用 def mark(mes): # 参数是发的表情图标记, 发送后将按钮销毁 global ee,b1 #发送给服务器 self.client.send_message(mes) b1.destroy() b2.destroy() b3.destroy() b4.destroy() ee = 0 # 四个对应的函数 def bb1(): mark('aa**') def bb2(): mark('bb**') def bb3(): mark('cc**') def bb4(): mark('dd**') def express(): global b1, b2, b3, b4, ee if ee == 0: ee = 1 # 表情面板开关的标志，=1表示已经打开了 b1 = tkinter.Button(main_frame, command=bb1, image=p1, relief=tkinter.FLAT, bd=0) b2 = tkinter.Button(main_frame, command=bb2, image=p2, relief=tkinter.FLAT, bd=0) b3 = tkinter.Button(main_frame, command=bb3, image=p3, relief=tkinter.FLAT, bd=0) b4 = tkinter.Button(main_frame, command=bb4, image=p4, relief=tkinter.FLAT, bd=0) b1.place(x=400, y=583) b2.place(x=470, y=583) b3.place(x=540, y=583) b4.place(x=610, y=583) else: ee = 0 b1.destroy() b2.destroy() b3.destroy() b4.destroy() # 创建表情按钮 Button(main_frame, text="表情", bg="green", font=("宋体", 14), fg="white", command=express) \ .grid(row=3, column=1, pady=5, padx=(220,0), sticky=W, ipady=3, ipadx=10) # 查看在线用户按钮 button1 = tkinter.Button(main_frame, text='同步消息记录', command=self.sync_msg) button1.place(x=900, y=480, width=90, height=30) self.main_frame = main_frame main_frame.mainloop() # 刷新在线列表 def refresh_friends(self, names): self.friend_list.delete(0, END) for name in names: self.friend_list.insert(0, name) # 接受到消息，在文本框中显示，自己的消息用绿色，别人的消息用蓝色 def recv_message(self, user, content): try: self.message_text.config(state=NORMAL) global dic if content[:6]=='@robot': #判断是否为机器人发出的消息 msg_user=content.split('@@')[0] msg_robot=content.split('@@')[1] # 插入用户发送的消息 title = user + " " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()) + "\n" if user == self.username: self.message_text.insert(END, title, 'greencolor') else: self.message_text.insert(END, title, 'bluecolor') self.message_text.insert(END, msg_user + "\n") # 插入机器人回复的内容 title_robot = 'robot' + " " + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()) + "\n" self.message_text.insert(END, title_robot, 'bluecolor') s