Ruby转Exe -- Exerb研究

Ruby转Exe -- Exerb研究

关键字:   ruby exe    

1. Exerb简介

Exerb是一个将ruby脚本程序(.rb)转换成Windows应用程序(.exe)的软件。目前最新版本4.1.0，下载地址：http://downloads.sourceforge.jp/exerb/23470/exerb-4.1.0.zip。

2.安装

把下载的zip文件解压，进入exerb目录，运行ruby setup.rb。这时exerb和mkexy命令将会加入ruby/bin目录中。

3.ruby -> exe

先来个最简单的

hello.rb

 

puts 'Exerb'

运行exerb hello.rb，生成一个hello.exe文件，OK。

下面写个GUI程序，使用wxRuby类库。

 

hello_wx.rb

 

require 'wxruby'
include Wx
class MyFrame < Frame
   def initialize(title)
     super(nil, -1, title)
     Button.new(self, -1, "Hello, I'm a Button")
   end
end


class MyApp < App
   def on_init
     frame = MyFrame.new('Simple wxRuby App')
     frame.show
   end
end

a = MyApp.new
a.main_loop

exerb hello_wx.rb，生成hello_wx.exe，却不能运行。因为exe并没有把程序所需的类库打包进来，这时候就得执行mkexy命令。

mkexy hello_wx.rb，生成hello_wx.exy文件

hello_wx.exy

# Generated by mkexy
# on 2007-01-31 23:50

general:
  startup: hello_wx.rb
   core: cui
   kcode: none

file:
   hello_wx.rb:
   rbconfig.rb:
     file: c:/ruby/lib/ruby/1.8/i386-mswin32/rbconfig.rb
   rubygems/rubygems_version.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/rubygems_version.rb
   rbconfig/datadir.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rbconfig/datadir.rb
   rubygems/user_interaction.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/user_interaction.rb
   forwardable.rb:
     file: c:/ruby/lib/ruby/1.8/forwardable.rb
   digest.so:
     file: c:/ruby/lib/ruby/1.8/i386-mswin32/digest.so
     type: extension-library
   digest/sha2.so:
     file: c:/ruby/lib/ruby/1.8/i386-mswin32/digest/sha2.so
     type: extension-library
   rational.rb:
     file: c:/ruby/lib/ruby/1.8/rational.rb
   date/format.rb:
     file: c:/ruby/lib/ruby/1.8/date/format.rb
   parsedate.rb:
     file: c:/ruby/lib/ruby/1.8/parsedate.rb
   time.rb:
     file: c:/ruby/lib/ruby/1.8/time.rb
   rubygems/source_index.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/source_index.rb
   rubygems/version.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/version.rb
   rubygems/specification.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/specification.rb
   openssl.so:
     file: c:/ruby/lib/ruby/1.8/i386-mswin32/openssl.so
     type: extension-library
   openssl/bn.rb:
     file: c:/ruby/lib/ruby/1.8/openssl/bn.rb
   openssl/cipher.rb:
     file: c:/ruby/lib/ruby/1.8/openssl/cipher.rb
   openssl/digest.rb:
     file: c:/ruby/lib/ruby/1.8/openssl/digest.rb
   openssl/buffering.rb:
     file: c:/ruby/lib/ruby/1.8/openssl/buffering.rb
   fcntl.so:
     file: c:/ruby/lib/ruby/1.8/i386-mswin32/fcntl.so
     type: extension-library
   openssl/ssl.rb:
     file: c:/ruby/lib/ruby/1.8/openssl/ssl.rb
   openssl/x509.rb:
     file: c:/ruby/lib/ruby/1.8/openssl/x509.rb
   openssl.rb:
     file: c:/ruby/lib/ruby/1.8/openssl.rb
   rubygems/gem_openssl.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/gem_openssl.rb
   rubygems/security.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/security.rb
   rubygems/custom_require.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb
   rubygems.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb
   ubygems.rb:
     file: c:/ruby/lib/ruby/site_ruby/1.8/ubygems.rb
   wxruby.so:
     file: c:/ruby/lib/ruby/site_ruby/1.8/i386-msvcrt/wxruby.so
     type: extension-library

该文件把hello_wx.rb所需的类库文件都包含进来了。

运行exerb hello_wx.exy，这时候生成的hello_wx.exe是可以执行的，问题是打开文件的同时会打开一个控制台窗口，要解决这个问题，就得修改hello_wx.exy文件，把cui改成gui。

 

general:
  startup: hello_wx.rb
  core: gui #cui
  kcode: none

再次运行exerb hello_wx.exy，生成一个红宝石图标的exe文件，OK！

另外，exy文件中还可以设置图标和版本信息。不再赘述。配置属性如下：

resource:
icon:
- width : 16
height: 16
color : 4
file : your_ico.ico
- width : 32
height: 32
color : 4
file : your_ico.ico
version:
file_version_number : 1.2.3.4
product_version_number: 5.6.7.8
comments : Comments Field
company_name : Company Name Field
legal_copyright : Legal Copyright Field
legal_trademarks : Legal Trademarks Field
file_version : File Version Field
product_version : Product Version Field
product_name : Product Name Field
file_description : File Description Field
internal_name : Internal Name Field
original_filename : Original Filename Field
private_build : Private Build Field
special_build : Special Build Field