尝试上传图片时出现此错误“需要实现 #cache!如果您想使用 Cloudinary::CarrierWave::Storage 作为缓存存储。” 它在我的控制器中突出显示了这部分代码:
def update
@company.update(company_params)
redirect_to company_path(@company)
end
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我正在使用 Carrierwave 将照片上传到 cloudinary。我有一个包含我的配置的 cloudinary.yml 文件,以及我的初始值设定项中有一个 cloudinary.rb 文件。
identitylogo_uploader.rb
class IdentitylogoUploader < CarrierWave::Uploader::Base
include Cloudinary::CarrierWave
process :convert => 'png'
process :tags => ['logo_entreprise']
version :standard do
process :resize_to_fill => [150, 150, :north]
end
version :thumbnail do
resize_to_fit(50, 50)
end
def public_id
"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
end
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公司.rb
class Company < ApplicationRecord
mount_uploader :identitylogo, IdentitylogoUploader
end
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company_controller.erb
def update
@company.update(company_params)
redirect_to company_path(@company)
end
def company_params
params.require(:company).permit(:identitylogo, :name, :industry,
:employees, :website)
end
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_form.erb …