摘要: 一、返回tuple元组类型(默认) fetchall()将结果放在二维数组里面,每一行的结果在元组里面 ``` import pymysql def export(table_name): conn =pymysql.connect(host = '118.24.3.40', user = 'jxz 阅读全文
posted @ 2023-05-26 17:56 darling331 阅读(688) 评论(0) 推荐(0) 编辑