ruby-on-rails – Paperclip如何更改basename(filename)?
发布时间:2020-12-16 22:59:01 所属栏目:百科 来源:网络整理
导读:我正在尝试更改照片的basename(filename): 在我的模型中,我有: attr_accessor :image_url,:basename has_attached_file :image,:styles = { :original = ["300x250",:png],:small = ["165x138",:png] },:url = "/images/lille/:style/:id/:basename.:exten
我正在尝试更改照片的basename(filename):
在我的模型中,我有: attr_accessor :image_url,:basename has_attached_file :image,:styles => { :original => ["300x250>",:png],:small => ["165x138>",:png] },:url => "/images/lille/:style/:id/:basename.:extension",:path => ":rails_root/public/images/lille/:style/:id/:basename.:extension" before_save :basename private def basename self.basename = "HALLLO" end 但文件名完全没有改变. 解决方法
看看这个
http://trevorturk.wordpress.com/2009/03/22/randomize-filename-in-paperclip/是否帮助你
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