1. Function Description
1.1 mysql service cannot be started
1.2 manual start prompt "Error 1067: Process terminated unexpectedly"


2. Operating Instructions
2.1 add the following configuration items in the MySQL configuration file my.ini
innodb_flush_method=normal

2.2 restart the server and return to normal

3. Notes
- when restarting mysql service, first stop mysql service completely, and then click to start the service