本地环境:

python2.7.15

MySQL8.0

MySQL-python 1.2.5

执行:

import MySQLdb

conn = MySQLdb.connect(host=”localhost”,user=”root”,passwd=”123456″,db=”sunck”)

遇到报错:

_mysql_exceptions.OperationalError: (1251, ‘Client does not support authentication protocol requested by server; consider upgrading MySQL client’)

解决办法:

命令行输入:

mysql -u root -p

输入密码

mysql> ALTER USER ‘root’@’localhost’ IDENTIFIED WITH mysql_native_password BY ‘123456’;

mysql> FLUSH PRIVILEGES;

更改密码后需用flush privileges刷新MySQL的系统权限相关表,否则会出现拒绝访问,还有一种方法,就是重新启动mysql服务器,来使新设置生效。

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