from tkinter import *from tkinter import filedialogfrom tkinter.filedialog import askdirectoryclass QMainWindow(): def __init__(self, window): self.window = window # 定义变量,用户选择文件名的存放显示。tip:下面一定要加括号 self.input = StringVar() self.radioflag = IntVar() def showRadioButton(self): """ :return: """ def onclick(): flag = self.radioflag.get() if flag == '1': Radiobutton(self.window, text="单文件", variable=self.radioflag, value=1, command=onclick).pack() Radiobutton(self.window, text="文件夹", variable=self.radioflag, value=2, command=onclick).pack() return self.radioflag.get() def showfile(self): """ 选择单文件上传