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1¡¢rubyÏÂÔØÒ»¼ü°²×°£º
http://rubyforge.org/frs/download.php/29263/ruby186-26.exe
ruby -v ÏÔʾ°æ±¾£¬°²×°³É¹¦
2¡¢ÏÂÔØrubygems°²×°£º
http://rubyforge.org/frs/download.php/60719/rubygems-1.3.5.zip
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gem -v  ÏÔʾ°æ±¾£¬°²×°³É¹¦
3¡¢ÏÂÔØrailsµÄ gem °²×°£¨gem install -l  ±¾µØ°²×°£©£º
http://rubyforge.org/frs/download.php/63167/rails-2.3.4.gem 
 
gem install -l rails-2.3.4.gem 
 
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rails requires rake (>= 0.8.3, runtime
 
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rake£º
http://rubyforge.org/frs/download.php/56871/rake-0.8.7.gem
 
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gem install -l rails-2.3.4.gem
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rails requires activesupport (= 2.3.4
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activesupport £º
http://rubyforge.org/frs/download.php/63162/activesupport-2.3.4.gem
 
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activerecord£º
http://rubyforge.org/frs/download.php/63163/activerecord-2.3.4.gem
actionpack£º
http://rubyforge.org/frs/download.php/63164/actionpack-2.3.4.gem
rack£º
http://rubyforge.org/frs/download.php/65736/rack-1.0.1.gem
actionmailer£º
http://rubyforge.org/frs/download.php/63165/actionmailer-2.3.4.gem
activeresource£º
http://rubyforge.org/frs/download.php/63166/activeresource-2.3.4.gem
4¡¢ÏÂÔØ£¬°²×°mysql gem
http://rubyforge.org/frs/download.php/62498/mysql-2.8.1-x86-mswin32.gem
        gem install -l mysql-2.8.1-x86-mswin32.gem
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rails test -dmysql
-d Ö¸¶¨Êý¾Ý¿âÊÊÅäÆ÷£¬¿ÉÒÔÓÃrails --help²é¿´¸÷²ÎÊý£¬¼°Ö§³ÖµÄÊý¾Ý¿âÊÊÅäÆ÷£¬»á¸ù¾Ý²»Í¬µÄÊÊÅäÆ÷£¬Éú²ú²»Í¬Ä£°åµÄconfig\database.yml
 
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config\database.yml
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development:
  adapter: mysql
  encoding: utf8
  reconnect: false
  database: rails  #´´½¨µÄmysqlÊý¾Ý¿âÃû
  pool: 5
  username: dev    #Á¬½ÓmysqlµÄÓû§Ãû
  password: dev    #Á¬½ÓmysqlµÄÓû§ÃûµÄÃÜÂë
  host: localhost &


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ruby xml excel

require 'win32ole'
fns = Dir.glob("*.xls")
application = WIN32OLE.new("excel.application") 
application.visible = TRUE
f = File.new('errorCauseEN.xml','w')
f.puts('<?xml version="1.0" encoding="utf-8"?>')
f.puts('<!-- edited with XMLSPY v5 U (http://www.xmlspy.com) by et8 (et8) ......

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    ``r'' Read-only, starts at beginning of file (default mode).
    ``r+'' Read-write, starts at beginning of file.
    ``w'' Write-only, truncates existing file to zero length or creates a new file for writing. ......
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