1.上传单个文件 import tkinter as tk
from tkinter import filedialog
def upload_file():
selectFile = tk.filedialog.askopenfilename() # askopenfilename 1次上传1个;askopenfilenames1次上传多个
entry1.insert(0, selectFile)
root = tk.Tk()
frm = tk.Frame(root)
frm.grid(padx='20', p...