"""猜数小游戏-UI-tkinter.py 这是带tkinter可视化界面的版本
背景图片 背景.png 400x200
猜猜按钮图片 button_guess.png 100x44
说明按钮图片 button_explain.png 100x44
"""
from tkinter import messagebox
from tkinter import *
from PIL import ImageTk,Image
from random import randint
def check():
"""单击‘猜猜’按钮运行这个函数。它会获取文本框的字符串，尝试把它转换成数字，再与random_number进行比较"""
try:
answer = int( answer_text.get().strip() ) # 获取输入框数字
except:
canvas.itemconfig(tip,text='输入错误！',anchor='w')
answer_text.delete(0, END) # 清空所有文本
return
if random_number == answer:
canvas.itemconfig(tip,text='恭喜你，猜对了。',anchor='w')
else:
if answer < random_number :
canvas.itemconfig(tip,text='小了。',anchor='w')
else:
canvas.itemconfig(tip,text='大了。',anchor='w')
answer_text.delete(0, END) # 清空所有文本
def explain():
"""单击‘说明’按钮弹出相关字符串。"""
messagebox.showinfo(game_title, "Hello,我是计算机，欢迎来到猜数小游戏。\n\n我会生成一个从1到100以内的整数，你猜猜它是多少吧。")
def clear_explain(event):
"""文本框的单击鼠标事件会运行这个函数"""
answer_text.delete(0, END) # 清空所有文本
game_title = "风火轮少儿编程_猜数小游戏_tkinter版"
window = Tk() # 新建窗口
window.resizable(width=False,height=False) # 设置窗口不能变化大小
window.geometry("400x200") # 设置窗口的几何尺寸
window.title(game_title) # 设置窗口的标题
canvas = Canvas(window,width=400,height=200,bg="white")# 创建画布
canvas.pack(expand=True) # 放置画布，expand为真
"加载三张图片作为背景图与按钮图"
im1 = Image.open("背景.png") # 作为背景图的
background = ImageTk.PhotoImage(im1) # 转换为tkinter能识别的图形对象:取名为 background
im_button = Image.open("button_guess.png") # 猜猜按钮图
button_image_guess = ImageTk.PhotoImage(im_button) # 转换为tk能识别的图
im_button = Image.open("button_explain.png") # 说明按钮图
button_image_explain = ImageTk.PhotoImage(im_button) # 转换为tk能识别的图
canvas.create_image(0,0,anchor=NW,image=background) # 贴背景图,以左上为0,0
canvas.create_text(200,60,text = game_title,fill='black',font=("Arial", 22, "normal")) # 创建文字，写标题
canvas.create_text(100,100,text = "请在文本框中输入数字：",fill='white',font=("Arial", 12, "bold"),justify = 'left') # 提示文字，不要也可以
"这是输入数字的文本框"
answer_text = Entry(window,width=12,font=('',13,'normal'),relief=RIDGE,bg= 'orange',fg='black') # 输入数字的文本框
answer_text.insert(0, "在此输入数字")
answer_text.place(x=30,y=120) # 放置
answer_text.bind('<Button-1>', clear_explain)
tip = canvas.create_text(30,175,text = " ",fill='cyan',font=("Arial", 13, "normal")) # 创建画布上的提示文字
random_number = randint(1,100) # 产生随机数
button_guess = Button(window,width=100 ,command=check,image = button_image_guess) # 在window上新建 猜猜 按钮，命令为check，图形为button_image_guess
button_guess.place(x=160,y=110) # 放置
button_explain = Button(window,width=100,command=explain,image = button_image_explain) # 新建说明按钮
button_explain.place(x=280,y=110)
window.mainloop()
以下是运行效果：
