ruby - 从 sinatra 中的 before do block 返回不同的值

Question

有没有办法在 sinatra 的 before do block 中停止执行并返回不同的值？

before do
   # code is here
   # I would like to 'return "Message"'
   # I would like "/home" to not get called.
end



// rest of the code

get '/home' do

end

Answer 1

before do
  halt 401, {'Content-Type' => 'text/plain'}, 'Message!'
end

如果你愿意，你可以只指定状态，这里有状态、标题和正文的例子