Ruby脚本转换成可执行文件---OCRA
ocra --helpocra [options] script.rboptions可取值如下：--dll dllname Include additional DLLs from the Ruby bindir.--no-lzma Disable LZMA compression of the executable.--quiet Suppress output.--help Display this information.--windows Force Windows application (rubyw.exe)--console Force console application (ruby.exe)--no-autoload Don't load/include script.rb's autoloads--icon Replace icon with a custom one--version Display version number
?
?
以下是测试过程：
?
先创建了一个测试脚本test.rb
?
require 'pathname'require_relative 'hello'path = Pathname.new(File.dirname(__FILE__)).realpathf = File.open("F:\\test.txt","w+")f.puts "test"f.puts pathf.closehello "hello world"?
?
为了测试能否将依赖的脚本一并打包，该脚本引用了hello.rb
?
?
def hello s puts send
?
?
在命令行中执行?
?
F:\>ocra --console test.rb
=== Loading script to check dependencies
hello world
=== Including 53 encoding support files (3194880 bytes,
?
DL is deprecated, please use Fiddle
=== Building test.exe
=== Adding user-supplied source files
=== Adding ruby executable ruby.exe
=== Adding detected DLL C:/ruby-2.0.0/bin/zlib1.dll
=== Adding detected DLL C:/ruby-2.0.0/bin/LIBEAY32.dll
=== Adding detected DLL C:/ruby-2.0.0/bin/SSLEAY32.dll
=== Adding detected DLL C:/ruby-2.0.0/bin/libffi-6.dll
=== Adding library files
=== Compressing 9578823 bytes
=== Finished building test.exe (2410533 bytes)
?
结果：
文件操作正常，打印正常
不过使用path来获取脚本路径，这个会返回一个临时目录
C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/ocr18A.tmp/src
所以这个方法应该用不了
?
path = Pathname.new(File.dirname(__FILE__)).realpath
?
其他的用法还有待体验。
?
?
?
?
?
?