Sinatraã®ã‚¨ãƒ©ãƒ¼ãƒãƒ³ãƒ‰ãƒªãƒ³ã‚° - Perlerã®Ruby日記http://www.sinatrarb.com/intro.html#Error%20Handling ã“ã¡ã‚‰ã‚’見るã¨ä¾‹å¤–ã¯Rackオブジェクトã®sinatra.errorã«å…¥ã£ã¦ã„ã‚‹ã¨ã‚ã‚‹ãŒã€ãƒ–ãƒãƒƒã‚¯å¼•æ•°ã¨ã—ã¦ã‚‚å—ã‘å–ã‚‹ã“ã¨ãŒã§ãる。 (ãƒãƒ¼ã‚¸ãƒ§ãƒ³1.4.4ã§ç¢ºèª) require "sinatra" # developmentモードã§ã‚‚デãƒãƒƒã‚°è¡¨ç¤ºã•ã›ãªã„ set :show_exceptions, false # ブãƒãƒƒã‚¯å¼•æ•°ã§ä¾‹å¤–オブジェクトをå—ã‘å–ã‚‹ error do |e| status 500 # ã“ã‚Œã§ã‚‚ã§ãã‚‹ã‘ã© #body env['sinatra.error'].message # ã“ã‚Œã§ã‚‚よㄠbody e.message end get "/hoge" do raise "hoge" end $ bundle exec ruby app.rb $ curl lo
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