端口更改时无法连接到mysql服务器c#

Question

Im using xammp as my platform for my database

Usually the defualt port of mysql is 3306 and it is working properly

But when I change the port like 4444 in my.ini I have an error message receive

cannot connect to any of the specified mysql hosts

By using this connection string

string connectString = "datasource=xxx.xx.xx.xxx;port=4444;username=root;password="";database=XXXXX;";

Answer 1

Well XAMPP might require a restart of MySQL server in order to update open port. But according to Connector strings , parameter "Port" might be ignored if Unix socket is used. So you can also check that.

Also, I know that have PHP in title , but I think it might be connected with your problem. Try this and say if it helped