1
除了原始圖像之外,我正在努力使回形針存儲縮略圖。原始圖像一直保存文件,現在我試圖添加一個縮略圖。風格定義時,回形針不保存原始文件
問題是,一旦我定義了樣式縮略圖,原來不再被保存。我怎樣才能讓原作與拇指一起保存?
has_mongoid_attached_file :attachment,
:storage => :s3,
:s3_credentials => "s3.yml",
:s3_protocol => 'https',
:s3_permissions => :private,
:use_timestamp => true,
:default_style => :original,
:default_url => '/images/:attachment/default_:style.png',
:path => "/:rails_env/private/:basename.:extension",
:styles => {
:thumb => "100x100#" },
:convert_options => {
:thumb => "-quality 75 -strip" }
想法?由於