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进入mysql, 执行如下命令:
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('newpass'); 5.7以后版本修改密码:
use mysql;select plugin from user where user = 'root';# 将指修改为默认值update user set plugin='mysql_native_password';# 修改密码update user set authentication_string=password('root') where user='root' and host='localhost';# 刷新权限flush privileges;# 修改密码alter user 'root'@'localhost' identified by 'newPassword';
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