Laravel 7 Incorrect MIME Type Detected

问题

Laravel 7 on PHP 7 is detecting incorrect MIME type of application/octet-stream for .ogg extension.

Here is the applicable file request dump:

Illuminate\Http\UploadedFile {#1274 ▼
  -test: false
  -originalName: "03 - See You Tonite.ogg"
  -mimeType: "application/octet-stream"

Anybody know of a workaround for this?

回答1:

Check your mime type file first:

 return $request->file('field_name')->getMimeType();

Now you can add the following code in the boot method in AppServiceProvider:

public function boot()
    {
       
        Validator::extend('ogg_extension', function($attribute, $value, $parameters, $validator) {
             
            if(!empty($value->getClientOriginalExtension()) && ($value->getClientOriginalExtension() == 'ogg')){
                return true;
            }else{
                return false;
            }
             
        });
    }

来源：https://stackoverflow.com/questions/63538962/laravel-7-incorrect-mime-type-detected