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发表于 2021-10-28 10:10:44
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1、操作excel表格,去看小甲鱼的《极客Python之效率革命》办公篇,就几个小视频,学起来很快,如果只是读取,可以网上去看一下openpyxl的教程,很简单。
2、连接mysql库,用用mysql-connector模块,给你一个model。
- import mysql.connector
- ########第一部分
- #连库
- conn = mysql.connector.connect(user='root', password='python123',
- host='127.0.0.1', database='test',
- auth_plugin='mysql_native_password')
- #建表插入数据
- cursor = conn.cursor()
- cursor.execute('create table user (id varchar(20) primary key, name varchar(20))')
- cursor.execute('insert into user (id, name) values (%s, %s)', ['1', 'Michael'])
- conn.commit()
- #关闭连接
- cursor.close()
- conn.close()
- #########第二部分:连库查询
- conn = mysql.connector.connect(user='root', password='python123',
- host='127.0.0.1', database='test',
- auth_plugin='mysql_native_password')
- cursor = conn.cursor()
- cursor.execute('select * from user where id = %s', ('1',))
- values = cursor.fetchall()
- print(values)
- cursor.close()
- conn.close()
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