摘要: import os import pandas as pd # 修改工作路径到指定文件夹 os.chdir("D:/anaconda/python-work/Three/第十一章") import pymysql as pm con = pm.connect(host='localhost',use 阅读全文
posted @ 2023-04-03 23:23 糖三拾六 阅读(30) 评论(0) 推荐(0) 编辑