Created
August 8, 2011 15:58
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Upload file in Sinatra
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| require 'rubygems' | |
| require 'sinatra' | |
| require 'fileutils' | |
| # upload with: | |
| # curl -v -F "data=@/path/to/filename" http://localhost:4567/user/filename | |
| post '/:name/:filename' do | |
| userdir = File.join("files", params[:name]) | |
| FileUtils.mkdir_p(userdir) | |
| filename = File.join(userdir, params[:filename]) | |
| datafile = params[:data] | |
| # "#{datafile[:tempfile].inspect}\n" | |
| File.open(filename, 'wb') do |file| | |
| file.write(datafile[:tempfile].read) | |
| end | |
| "wrote to #{filename}\n" | |
| end |
It's a little different between Sinatra and Rails. In Ruby On Rails, we would access the tempfile by datafile.tempfile; on the other hand, we should use a hash to access it in Sinatra.
There's a naming inconsistency - the file is in params[:file] with the markup you have
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Hi)) How to upload multiple files?