here my file: http://example.com/test.txt
i have to read content of http://example.com/test.txt (a JSON string) and parse it in Ruby
I would suggest using open-uri :
require 'json'
require 'open-uri'
result = JSON.parse open('http://example.com/data.json').read
require 'net/http'
uri = URI('http://my.json.emitter/some/action')
json = Net::HTTP.get(uri)
json
will contain the JSON string you fetched from uri
.
Then read this StackOverflow post.
require 'json'
require 'open-uri'
uri = URI.parse 'http://example.com/test.txt'
json =
begin
json_file = uri.open.read
rescue OpenURI::HTTPError => e
puts "Encountered error pulling the file: #{e}"
else
JSON.parse json_file
end
open-uri
, so that open
is called from that module instead of attempting to call a private open
from the Kernel
module.OpenURI
does indicate the HTTP status code of an error.
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