POST a form in Ruby
By: Emiley J. in Ruby Tutorials on 2009-03-03
This sample code is used to post a form data to an URL.
require 'net/http'
require 'uri'
#1: Simple POST
res = Net::HTTP.post_form(URI.parse('http://www.example.com/search.cgi'),
{'q'=>'ruby', 'max'=>'50'})
puts res.body
#2: POST with basic authentication
res = Net::HTTP.post_form(URI.parse('http://jack:[email protected]/todo.cgi'),
{'from'=>'2005-01-01', 'to'=>'2005-03-31'})
puts res.body
#3: Detailed control
url = URI.parse('http://www.example.com/todo.cgi')
req = Net::HTTP::Post.new(url.path)
req.basic_auth 'jack', 'pass'
req.set_form_data({'from'=>'2005-01-01', 'to'=>'2005-03-31'}, ';')
res = Net::HTTP.new(url.host, url.port).start { http.request(req) }
case res
when Net::HTTPSuccess, Net::HTTPRedirection
# OK
else
res.error!
end
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