rails on ruby exmaples depot
1.install ruby
download from http://www.ruby-lang.org/en/news/2009/12/07/ruby-1-9-1-p376-is-released/
2.install rails
ruby gem install rails --include-dependencies
3.install mysql
download from http://sourceforge.net
ruby gem install mysql
1-3 can be down by download InstantRails from http://rubyforge.org/frs/?group_id=904 <InstantRails2.0.2>
4. create depot application:
ruby> rails --database=mysql depot
mysqladmin -u root create depot_development
ruby> rake db:migrate
ruby> ruby script/generate scaffold product title:string description:text image_url:string
ruby> ruby script/server webrick
IE: http://localhost:3000/product like below:
Listing products
TitleDescriptionImage url
NO1product
no1 product input by myself
Show
Edit
Destroy
New product
5.then can do modify the depot application........
Notice:
1-3 mybe failed, it result is Rails2.3.4 hte lastest version.
InstantRails 2.0.2 is more better for most pepole
Ïà¹ØÎĵµ£º
Ò» °²×°ruby
$sudo apt-get install ruby irb rdoc
¶þ °²×°gem
1.µ½ÕâÀïÏÂÔØ ,×îºÃÊÇ×îа汾£¬ÎÒµÄ1.3.5
½âѹ£¬Çл»µ½µ±Ç°Ä¿Â¼£¬Ö´ÐÐ$sudo ruby setup.rb
»òÕßÕâÑù£º
$ tar xzvf rubygems-1.3.5.tgz £¨½âѹ£©
$ cd rubygems-1.3.5 £¨Çл»µ½´ËĿ¼£©
$ sudo ruby setup ......
±¾ÎĽéÉÜÁËRuby on RailsµÄÏêϸ°²×°²½Öè¡£ÎÄÖÐʹÓõÄRuby on Rails°æ±¾ÊÇ1.8.6-26¡£°²×°RubyÖ®ºó°²×°Rails£¬È»ºó¾Í¿ÉÒÔ´´½¨WebÓ¦Ó㬲¢ÔÚ±¾µØ²âÊÔÁË¡£
1¡¢°²×°ruby
²»ÓÃ˵ ÊÇÏÂÔØ°²×°°ü£ºhttp://rubyforge.org/frs/?group_id=167£¬×¢Òâ°æ±¾---º¦È˲»Ç³£¬ºóÃæ»á˵µ½£¬ÎÒϵÄÊÇ1.8.6-26
×°Íêºó£¬¿ÉÒÔÓÃruby -v ²âÊÔÊÇ·ñ° ......
×î½üÔÚ¿´John E.Hopcroft,Rajeev Motwani,Jeffrey D.Ullman Èý¾ÞͷдµÄIntroduction to Automata Theory,Language,and Computation£¬Ïëдһ¸öTuring »úÑéÖ¤Ò»ÏÂ×Ô¼ºÐ´µÄ×´Ì¬×ªÒÆº¯Êý¶Ô²»¶Ô¡£ÀÁµÃºÜ£¬ÍøÉÏËÑÁ˼¸¸ö²»´íµÄ¡£µ«Ruby Quiz ÉϵÄÕâ¸ö×î¼òµ¥¡£
162 Turing »ú
ÎÊÌâÃèÊö
Quiz
description by James Edward Gray ......
Ò»£¬Ruby°²×°£º
http://rubyforge.org/frs/download.php/29263/ruby186-26.exe
¹Ù·½ÍøÕ¾ÏÂÔØruby186-26(for windows)£¬Ä¬Èϰ²×°ruby£»
·¾¶c:\ruby
¶þ£¬railsÏÂÔØ°²×°£º
http://rubyforge.org/frs/download.php/29361/rails-2.0.2.zip
ÏÂÔØrails2.0.2.zip£¬½«ÆäcopyÖÁruby°²×°Â·¾¶£¬²¢¸ÄÃûΪrails.zip£»
³¢ÊÔ²»½âÑ¹Ö ......