Rubyʵ¼ù—HelloWorld
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OS£ºWindowsXP
Ruby: Ruby1.9.1
Rails: Rails2.3.5
IDE: RubyMine2.0.1
1¡¢´´½¨Rails¹¤³Ì
2¡¢ÐÞ¸Ä /config/database.yml
×Ô¶¯´´½¨µÄ¹¤³ÌÖÐĬÈÏÊý¾Ý¿âÁ¬½ÓµÄÊÇsqlite£¬Èç¹ûûÓа²×°´ËÊý¾Ý¿â£¬ÐèÒªÐ޸ĸÃÅäÖ㨱¾ÀýÖÐʹÓõÄÊÇmysql£©
# Mysql Version 5.1.46
development:
adapter: mysql
database: test
username: root
password: root
host: localhost
3¡¢´´½¨Controller
ÔÚapp/controllerÖд´½¨say_controller.rb
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C:\Ruby19\bin\ruby.exe -e STDOUT.sync=true;STDERR.sync=true;load($0=ARGV.shift) E:/Ruby/HelloWorld/script/generate controller -s say
exists app/controllers/
exists app/helpers/
create app/views/say
exists test/functional/
create test/unit/helpers/
create app/controllers/say_controller.rb
create test/functional/say_controller_test.rb
create app/helpers/say_helper.rb
create test/unit/helpers/say_helper_test.rb
Process finished with exit code 0
4¡¢ÐÞ¸Äsay_controller.rb
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class SayController < ApplicationController
def hello
end
end
5¡¢´´½¨hello.rhtml.erb
ÔÚapp/views/say Ŀ¼Ï´´½¨hello.rhtml.erb
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<html>
<head>
<title>Hello, Rails!</title>
</head>
<body>
<h1>Hello from Rails!</h1>
</body>
</html>
6¡¢ÐÞ¸Äroutes.rb
ÐÞ¸Äconfig/routes.rb£¬ÉèÖÃеÄÓ³É乿Ôò
#·ÓÉÉèÖã¬/say/HelloÊǵØÖ·ÉèÖã»controllerÊǶÔÓ¦µÄcontrollersĿ¼ÏµÄÀ࣬actionÖ¸controllerÖж¨ÒåµÄ·½·¨£¬Çø±ð´óСд
map.connect '/say/Hello',:controller=>"say",:action=>"hello"
map.connect ':controller/:action/:id'
map.connect ':controller/:action/:id.:format'
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To get it done is not easy. I spent a whole day to figure out the various compatibility issues along the way out.
Now there still might be potential issues, but it works by my rough test.
Step 1: Install Apache Cassandra
You may know that the Ruby gem cassandra will do it for you.
  ......
The following is improved version of the code created by David Mullet, from
http://rubyonwindows.blogspot.com/2007/03/ruby-ado-and-sqlserver.html
require 'win32ole'
class SqlServer
# This class manages database connection and queries
attr_accessor :connection, :data, :fields
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