12 2021 档案

GUI程序设计--班级信息收集系
摘要：import pymysql # 打开数据库连接db = pymysql.connect(host = "localhost", user = "Q", password = "myj.hh520", database = "qian", charset='utf8' ) # 使用cursor()方 阅读全文
posted @ 2021-12-11 16:24 Qian12 阅读(43) 评论(0) 推荐(0)