I'm using a gem refile I stumbled, so I will leave it as a memorandum.

It may not be the original method, so please take a look at it for reference only.

Development environment

ruby 2.5.7 Rails 5.2.4.3 OS: macOS Catalina

Change the save destination of refile

Save destination when nothing is done

tmp/uploads/store Although it is under this, like the character tmp = temporary, This is a temporary storage location.

Save destination you want to change

If you want to save under public / uploads Create refile.rb under config / initializers.

`config/initializers/refile.rb`


Refile.backends['store'] = Refile::Backend::FileSystem.new('public/uploads/')

If you do this, you can save it under public / uploads.

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