Setting up remote links to MySQL on Linux

1. Log into the database
Everyone's account password is different , If you don't know the password, please see ：
MySQL password

mysql -uroot -p88888888

Enter into MySQL interface ：

2. Go in data mysql And delete anonymous users , The operation is as follows

use mysql;
delete from user where user='';

3. Set up root Remote access user
User statements for remote access ：

update user set host='%' where user='root' and host='localhost';

Put the account ：root Granted on any host （%） All permissions to access any database .
View current account status ：

select user,host,plugin from user;

4. Exit database
MySQL Case input ：exit ; Press enter again

mysql> exit

5. Restart the database

sudo service mysql restart

Reference resources ：
https://www.cnblogs.com/wangwust/p/9765843.html
https://www.cnblogs.com/ashe666/p/11305466.html