Create your first Rails application under Ubuntu

I. Create a new application

In console input

> Rails New Demo

Create        Create  readme.rdoc      Create  rakefile Create      config.ru create  . Gitignore      Create  gemfile      create  app ..... Your Bundle is complete! Use ' bundle show [Gemname] ' to see where a bundled gem is installed.         Run  bundle EXEC Spring binstub--all* bin/rake:spring inserted* bin/rails:spring inserted

The demo file is built.

Two. How to start the server

>CD Demo to the demo directory

Start the local Web server > Rails server

= = Booting Webrick=> Rails 4.1.1 Application starting in development on http://0.0.0.0:3000=> Run ' Rails server- H ' For more startup options=> Notice:server are listening on all interfaces (0.0.0.0). Consider using 127.0.0.1 (--binding option) = Ctrl-c to shutdown server[2014-06-22 11:11:48] INFO  webrick 1.3.1[20 14-06-22 11:11:48] Info  ruby 2.1.2 (2014-05-08) [x86_64-linux][2014-06-22 11:11:48] Info  webrick::httpserver# start:pid=5313 port=3000

Startup success

Three. Visit the server via the browser

This opens the browser input URL http://localhost:3000/, assuming that the following interface appears

OK, success.

For the funeral, please listen to the next explanation.

Create your first Rails application under Ubuntu