How to Resolve Safari Download Filename Not Support Chinese

Nov 20th, 2018 • Permalink

Found from stackoverflow, which I think should including in send_data acturally....

def make_and_send_pdf(pdf_name, options = {})
  options = { :disposition => 'attachment' }.merge(options)
  file_name = "#{pdf_name}.pdf"
  send_data(
    make_pdf(options),
    filename: ERB::Util.url_encode(file_name),
    type: 'application/pdf',
    disposition: "#{options[:disposition]}; filename*= UTF-8''#{ERB::Util.url_encode(file_name)}"
  )
end

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