Python使用Tkinter实现查网课答案桌面应用！

源码

from tkinter import *
import requests
import time
import queue
import re

LOG_LINE_NUM = 0


class MY_CHECK():
    def __init__(self, init_window_name):
        self.init_window_name = init_window_name

    def tip(self):
        self.init_window_name.title("升级")  # 窗口名
        self.init_window_name.geometry('200x80')
        self.tip_label = Label(self.init_window_name, text="软件已经更新\n联系QQ2410685763获取最新版本\n推荐微信关注：编程那点事儿", fg='red')
        self.tip_label.grid()


class MY_TIP():
    def __init__(self, init_window_name):
        self.init_window_name = init_window_name

    def tip(self):
        self.init_window_name.title("提示")  # 窗口名
        self.init_window_name.geometry('200x80')
        self.tip_label = Label(self.init_window_name, text="欢迎您使用网课查题软件\n遇到问题联系QQ2410685763\n推荐微信关注：编程那点事儿", fg='red')
        self.tip_label.grid()


class MY_GUI():
    def __init__(self, init_window_name):
        self.init_window_name = init_window_name

    # 设置窗口
    def set_init_window(self):
        self.init_window_name.title("网课查题--By丶理想")  # 窗口名
        # self.init_window_name.geometry('320x160+10+10')                         #290 160为窗口大小，+10 +10 定义窗口弹出时的默认展示位置
        self.init_window_name.geometry('500x340')
        self.init_window_name["bg"] = "white"  # 窗口背景色，其他背景色见：blog.csdn.net/chl0000/article/details/7657887
        # self.init_window_name.attributes("-alpha",0.9)                          #虚化，值越小虚化程度越高
        # 标签
        self.init_data_label = Label(self.init_window_name, text="输入问题：")
        self.init_data_label.grid(row=0, column=0)
        self.result_data_label = Label(self.init_window_name, text="查询结果：")
        self.result_data_label.grid(row=11, column=0)
        self.log_label = Label(self.init_window_name, text="程序日志：")
        self.log_label.grid(row=20, column=0)
        # 文本框
        self.init_data_Text = Text(self.init_window_name, width=60, height=2)  # 原始数据录入框
        self.init_data_Text.grid(row=0, column=2, rowspan=5, columnspan=10)
        self.result_data_Text = Text(self.init_window_name, width=60, height=5)  # 处理结果展示
        self.result_data_Text.grid(row=15, column=2, rowspan=5, columnspan=10)
        self.log_data_Text = Text(self.init_window_name, width=60, height=10)  # 日志框
        self.log_data_Text.grid(row=30, column=2, rowspan=20, columnspan=20)
        # 按钮
        self.str_trans_to_md5_button = Button(self.init_window_name, text="点击查询", bg="pink", width=10,
                                              command=self.query)  # 调用内部方法  加()为直接调用
        self.str_trans_to_md5_button.grid(row=70, column=6, rowspan=40)

    # 功能函数
    def query(self):
        # src = self.init_data_Text.get(1.0,END).strip().replace("\n","").encode()
        question = self.init_data_Text.get(1.0, END)
        # print("question =", question)
        da = ""
        if len(question) > 2:
            try:
                response = requests.get(
                    # 此处是填写题库接口
                    "https://www.imyjs.cn" + question)
                code = response.json()['code']
                if code == "200":
                    tm = response.json()['tm']
                    answer = response.json()['da']
                    jx = response.json()['jx']
                    if len(jx) < 2:
                        jx = "此题暂时无解析"
                    da = "题目：" + tm + "\n" + "答案：" + answer + "\n" + "解析：" + jx + "\n\n" + "遇到问题联系QQ2410685763"
                    self.result_data_Text.delete(1.0, END)
                    self.result_data_Text.insert(1.0, da)
                    self.write_log_to_Text("INFO:Query success\n" + "题目：" + tm + "\n答案：" + answer + '\n' + "*" * 50)
                else:
                    self.log_data_Text = Text(self.init_window_name, width=60, height=10, fg='red')  # 日志框
                    self.log_data_Text.grid(row=30, column=2, rowspan=20, columnspan=20)
                    self.result_data_Text.insert(1.0, "连接服务器出错返回code=" + code)
                    self.write_log_to_Text("ERROE:Query failed\t" + "返回code：" + code)
            except:
                self.result_data_Text.delete(1.0, END)
                self.result_data_Text.insert(1.0, "查询出错，未知错误")
        else:
            self.log_data_Text = Text(self.init_window_name, width=60, height=10, fg='red')  # 日志框
            self.log_data_Text.grid(row=30, column=2, rowspan=20, columnspan=20)
            self.write_log_to_Text("ERROR:Query failed\t" + "查询内容有误")

    # 获取当前时间
    def get_current_time(self):
        current_time = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(time.time()))
        return current_time

    # 日志动态打印

    def write_log_to_Text(self, logmsg):
        global LOG_LINE_NUM
        current_time = self.get_current_time()
        logmsg_in = str(current_time) + " " + str(logmsg) + "\n"  # 换行
        if LOG_LINE_NUM <= 10:
            self.log_data_Text.insert(END, logmsg_in)
            LOG_LINE_NUM = LOG_LINE_NUM + 1
        else:
            self.log_data_Text.delete(1.0, 2.0)
            self.log_data_Text.insert(END, logmsg_in)


def check():
    tip_window = Tk()
    TIP = MY_CHECK(tip_window)
    TIP.tip()
    tip_window.mainloop()
    tip_window.quit()


def run_gui():
    init_window = Tk()  # 实例化出一个父窗口
    YJS_FIRST = MY_GUI(init_window)
    # 设置根窗口默认属性
    YJS_FIRST.set_init_window()
    init_window.mainloop()  # 父窗口进入事件循环，可以理解为保持窗口运行，否则界面不展示


def run_tip():
    tip_window = Tk()
    TIP = MY_TIP(tip_window)
    TIP.tip()
    tip_window.mainloop()


def get_mid_str(s, start_str, stop_str):
    # 查找左边文本的结束位置
    start_pos = s.find(start_str)
    if start_pos == -1:
        return None
    start_pos += len(start_str)
    # 查找右边文本的起始位置
    stop_pos = s.find(stop_str, start_pos)
    if stop_pos == -1:
        return None
    # 通过切片取出中间的文本
    return s[start_pos:stop_pos]

# 失效方法
def check_version():
    url = ""
    header = {

    }
    response = requests.get(url, headers=header)
    website = response.text
    version = get_mid_str(website, '[edition]=', '[/edition]')
    if version != '2.0.1' or version is None:
        return 0
    else:
        return 1


version = check_version()

if version == 1:
    run_tip()
    run_gui()
else:
    check()

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