摘要: 1.连接 import pymysql # 创建连接 conn = pymysql.connect(host="127.0.0.1", port=3306, user="root", password="123456",db="test") # 创建游标 cursor = conn.cursor() 阅读全文
posted @ 2024-10-27 16:27 铿锵有力自信且坚定 阅读(31) 评论(0) 推荐(0)
摘要: 1. 创建一个表 create table class(id int not null primary key, name char(16)); # 插入数据 insert into class(id,name) values(1,"张三"); insert into class(id,name) 阅读全文
posted @ 2024-10-27 15:11 铿锵有力自信且坚定 阅读(40) 评论(0) 推荐(0)