问题
Possible Duplicate:
How to specify a web address to a rails application?
I want to boot 2 Rails on my machine. I can do this way:
rails s -p 3000
rails s -p 3001
And access them through localhost:3000 and localhost:3001.
But is there any way to boot them on foo.example.com and bar.example.com? I don't really own the domain name example.com, and I just want my local programs to access them through this fake domain name instead of localhost.
回答1:
If you're on Linux (I'm not sure of this in Mac), edit the file /etc/hosts with sudo, and add two lines:
127.0.1.1 foo.example.com
127.0.1.1 bar.example.com
If you point your browser to any of them, it should work. Then start the servers of your Rails Apps:
rails s
rails s -p 3001
Finally point your browser to:
foo.example.com:3000
bar.example.com:3001
来源：https://stackoverflow.com/questions/13367585/local-rails-with-domain-name