问题
I've started to learn ruby on rails , I've got a problem with server, in the tutorial when they use "rails server" it shows port number and some other information about server, but when I use "rails server" in windows , it shows me the options of "rails" command
have any ideas where's the problem?
thanks
回答1:
Before start the rails server, you have to create your project
rails new projectname
and then you have to go your project's folder and try to start server
cd projectname/
rails server
来源：https://stackoverflow.com/questions/6633696/ruby-on-rails-server-command