emptygif
Lugha: Kiswahili

Lugha na framework zote

Kemal Crystal

Kipande cha Crystal kwa Kemal kinachojibu maombi ya /pixel.gif kwa empty GIF, ambayo husimbuliwa (decode) mara moja programu inapoanza.

Kemal Crystal

Sakinisha
shards install # shard.yml: dependencies: kemal: github: kemalcr/kemal
Faili
src/server.cr
Endesha
crystal run src/server.cr
require "base64"
require "kemal"

GIF = Base64.decode("R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==")

get "/pixel.gif" do |env|
  env.response.content_type = "image/gif"
  env.response.headers["Cache-Control"] = "no-store"
  env.response.write(GIF) # write the bytes; a non-String return value is ignored
  nil
end

Kemal.run(8080)

Kimelinganishwa na nyaraka za sasa za framework.

Kagua

curl -sI http://localhost:8080/pixel.gif

Tovuti rasmi: Kemal

Zaidi katika Crystal