swif_N_F的博客

项目场景： 基于Mongoose搭建的Http服务器，利用Python requests模块请求上传文件 问题描述： 利用Python requests模块请求上传文件失败 upload.py: from urllib3 import encode_multipart_formdata import requests def sendFile(filename, file_path): """ :param filename：文件...

from tkinter import Entry, Frame, Listbox, Scrollbar, StringVar, Tk, Toplevel from tkinter.constants import END, EW, HORIZONTAL, NS def singleton(cls, *args, **kwargs): instances = {} def _singleton(): if cls not in instances: .