rspec-rails 2.14.2 with Rails 4.2 InvalidURIError

Ser*_*eev 10 rspec2 rspec-rails ruby-on-rails-4.2

我有gem 'rspec-rails', '~> 2.14.2'我的Gemfile.
从Rails 4.1升级到Rails 4.2后,我在运行时遇到以下错误rspec:

Failure/Error: get 'api/...'
URI::InvalidURIError:
  the scheme http does not accept registry part: www.example.com:80api (or bad hostname?)
Run Code Online (Sandbox Code Playgroud)

有什么问题?

Ser*_*eev 15

添加/到路径可以解决问题.

例如:
get 'api/...'=> get '/api/...'
post 'api/...'=> post '/api/...'
patch 'api/...'=> patch '/api/...'
put 'api/...'=> put '/api/...'

编辑:原因在这里解释.