1 """messagebox消息框""" 2 import tkinter as tk 3 #导入messagebox 4 import tkinter.messagebox as messagebox 5 window = tk.Tk() 6 window.title("My Window") 7 window.geometry("400x400") 8 var = tk.S... Read More
字符串 1、大小写替换 content = "hello world!" #首字母大写 # title(self) print(content.title()) # Hello World! #全部大写 # upper(self) print(content.upper()) # HELLO WOR Read More