我想将Rails的pdf文件发送到浏览器。它只是以.pdf结尾的api的正常调用。喜欢
/detail/ac67857a-ad71-4a97-9718-c71c47e2e4bc.pdf
这是我的控制器代码
format.pdf {
download_result_from_aws = export_pdf_service.get_file_from_aws(upload_result[:key])
File.open(download_result_from_aws, 'r') do |f|
send_data f.read.force_encoding('BINARY'), :filename => export_pdf_service.filename, :type => "application/pdf", :disposition => "attachment"
end
}
，但尚未下载。这样的反应
%PDF-1.4
1 0 obj
<<
/Title (þÿ)
/Creator (þÿwkhtmltopdf 0.12.4)
/Producer (þÿQt 4.8.7)
/CreationDate (D:20190702155100+07'00')
>>
endobj
3 0 obj
<<
/Type /ExtGState
/SA true
/SM 0.02
/ca 1.0
/CA 1.0
/AIS false
/SMask /None>>
endobj
4 0 obj
[/Pattern /DeviceRGB]
endobj
7 0 obj
<<
/Type /XObject
/Subtype /Image
/Width 600
/Height 714
/BitsPerComponent 8
/ColorSpace /DeviceGray
/Length 8 0 R
/Filter /FlateDecode
>>
stream
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该如何解决？ 谢谢你