sql:
drop table IF EXISTS School; create table School --創建表
(SchoolId char(5) NOT NULL, -- SchoolName nvarchar2(500) NOT NULL,SchoolTelNo varchar(8) NULL, PRIMARY KEY (SchoolId) --#主鍵
);--对表的说明
comment on table School is 學校表;
--…
需要安装PyPDF2库,具体原代码如下:
# -*- coding: utf-8 -*-
"""
Created on Sun Dec 29 14:44:20 2024author: YBK
"""import PyPDF2
import os
import tkinter as tk
import windndpdf_files []
def dragged_files(f…