Setup a wordpress site in 5 minutes guide:
1, run this tool, go to http://127.0.0.1 (It is PHPMyAdmin initially), log in using database username:root, password [empty]
2, click [Databases] section -> Create database, database name type in: wordpress01, and pick {utf8mb4_unicode_ci} from dropdown, and click create.
3, download wordpress.zip, un-zip wordpress into this-tool\www\site01 folder (you can delete everything was inside there first)
4, visit http://127.0.0.1 again, you should see the "wordpress installation" page. Using the information above to finish the setup
(In case you want your site to go internet public, you'd better change the database root password to something secret in PHPMyAdmin, and update caddyfile ":80" to "yoursite.com")