Mysql configuration file my.ini location

1. When using MySql, you need to modify the configuration file of mysql my.ini.

2. It is found that the location of my.ini of mysql 5.7 is not under C:\Program Files\MySQL\MySQL Server 5.7, and the my-default.ini seen is not needed.

3. If my MYSQL is installed on the C drive. So you have to enter C:\ProgramData\MySQL\MySQL Server 5.7, and you can see the my.ini configuration file in this directory.