Wiki » 履歴 » バージョン 2
Yuumi Yoshida, 2014-01-08 15:52
| 1 | 1 | Yuumi Yoshida | h1. Wiki |
|---|---|---|---|
| 2 | |||
| 3 | h3. CGI用サーバー |
||
| 4 | |||
| 5 | <pre> |
||
| 6 | #!/usr/bin/env ruby |
||
| 7 | |||
| 8 | require 'webrick' |
||
| 9 | |||
| 10 | document_root = './' |
||
| 11 | rubybin = '~/.rbenv/shims/ruby' |
||
| 12 | |||
| 13 | server = WEBrick::HTTPServer.new({ |
||
| 14 | DocumentRoot: document_root, |
||
| 15 | BindAddress: '0.0.0.0', |
||
| 16 | CGIInterpreter: rubybin, |
||
| 17 | Port: 8080 |
||
| 18 | }) |
||
| 19 | |||
| 20 | |||
| 21 | ['INT', 'TERM'].each {|signal| |
||
| 22 | Signal.trap(signal){ server.shutdown } |
||
| 23 | } |
||
| 24 | |||
| 25 | server.start |
||
| 26 | </pre> |
||
| 27 | 2 | Yuumi Yoshida | |
| 28 | h3. 階上を計算するCGI |
||
| 29 | |||
| 30 | <pre> |
||
| 31 | #!/usr/bin/env ruby |
||
| 32 | |||
| 33 | require 'cgi' |
||
| 34 | |||
| 35 | def fact(n) |
||
| 36 | n == 0 ? 1 : n * fact(n - 1) |
||
| 37 | end |
||
| 38 | |||
| 39 | cgi = CGI.new |
||
| 40 | n = cgi['n'].to_i |
||
| 41 | print cgi.header |
||
| 42 | puts "" |
||
| 43 | puts "" |
||
| 44 | puts "#{n} ! = #{fact(n)}" |
||
| 45 | puts "" |
||
| 46 | </pre> |