将MySql连接到同一网络的机器上

Question

I'm trying to connect a machine script X to a database on the machine Y . I can handle the bank perfectly on the machine Y , but when I run the machine X I get the error below:

"2003 (HY000): Can't connect to MySQL server on '172.22.128.1:3306 (10060)"

Below my connection script inserted into the machine Y

declaracao = f'INSERT INTO similares (momento,produto1,produto2,res) VALUES ("teste","teste","teste",10.00);'

try:
#CREATE CONNECTION MYSQL
   con = mysql.connector.connect(user='root', password='root', host='172.22.128.1', database='saneamento') #Here where to return the error

   cursor = con.cursor()
   cursor.execute(declaracao)
   con.commit()
   print(cursor.rowcount, "Insert dados!")
   cursor.close()

 except Error as e:
   print("Fail", e)

Below computer IP X

Adress IPv4. . . . . . . .  . . . . . . . : 172.22.128.1

Settings XAMPP:

Settings MySQL

Settings phpMyAdmin

Computers X and Y are on the same network

Answer 1

Can you manually connect to your mysql database from a remote server?

remote linux server> mysql -D <database> -h <host> -u <user> -p -e "<mysql command>"

If that fails you should check that mysql will allow the root user to connect from a remote host. You might have it setup with a root@localhost entry but not a root@<remote host> entry.

mysql> select * from mysql.user;

If you only have a localhost entry for root you can do this on Linux to add a remote host entry.

mysql> CREATE USER 'root'@'remote_server_ip' IDENTIFIED BY 'password';

mysql> GRANT ALL PRIVILEGES ON <database_name>.* TO 'root'@'remote_server_ip' WITH GRANT OPTION;

mysql> FLUSH PRIVILEGES;

** Note that you can replace 'remote_server_ip' with '%' to allow access from any remote server.

If it still doesn't work you might need to check your firewall.