1045 access denied for user 'root'@'localhost'(using password:YES)

mysql -u root -p

use mysql;

select host,user from user;

grant all privileges on *.* to root@'%' identified by "你的密码";

flush privileges;

或者参考

https://www.cnblogs.com/m97i/p/7586628.html

https://blog.youkuaiyun.com/liurongsheng123/article/details/80447323