python安装mysql官方驱动：

python -m pip install mysql-connector

 

由于我安装的是mysql8.0，在mysql8之前的版本中加密规则为mysql_native_password，而在mysql8以后的加密规则为caching_sha2_password。



ALTER USER  admin@'%'   IDENTIFIED WITH mysql_native_password BY 'admin'

 

 

import mysql.connector

mydb = mysql.connector.connect(
    host="127.0.0.1",
    user="admin",
    passwd="admin",
    database="apple",
    auth_plugin='mysql_native_password'
)
mycursor = mydb.cursor()

mycursor.execute("SHOW TABLES")