Ruby 如何访问剪贴板数据以实现自动化？

我正在使用SeleniumWebDriver和ruby。长话短说，我正在开发一个web应用程序，点击一个按钮即可将文本字段中的所有数据复制到剪贴板。我想访问该数据并比较是否存在字符串

我已经安装了剪贴板和win32/clipboard gems。这是我的代码

include Win32 
abc = Clipboard.data
em  = " ooyalaPlayer = OO.Player.create('playerContainer',"
puts 'true' if abc.include? em

这是错误堆栈

$ jruby tests/embed_add_remove_playlist.rb -b firefox -a staging
ui-test-support will place screenshots and additional logs under:
results_dir=E:/testing/behavioral_tests/themebuilder/results
c:/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36: Use RbConfig inste
ad of obsolete and deprecated Config.
LoadError: no such file to load -- win32-clipboard
  require at org/jruby/RubyKernel.java:1054
  require at c:/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36
   (root) at E:/testing/behavioral_tests/themebuilder/lib/embed_helper.rb:8
  require at org/jruby/RubyKernel.java:1054
  require at c:/jruby-1.7.4/lib/ruby/shared/rubygems/custom_require.rb:36
   (root) at tests/embed_add_remove_playlist.rb:8

---

首次安装“win32剪贴板”：

gem install win32/clipboard

然后执行以下操作：

require 'win32-clipboard'
include Win32 

abc = Clipboard.data
puts abc

---

如果您可以访问linux或osx系统，则可以执行以下操作：

将文本写入如下文件：

IO.write('/tmp/msg.txt', 'hi')

IO.read('/tmp/msg.txt')

像这样读回：

IO.write('/tmp/msg.txt', 'hi')

IO.read('/tmp/msg.txt')

通常，我想将文件读入剪贴板***

Clipboard.copy IO.read('/tmp/msg.txt')

还有一些时候，我想把剪贴板上的东西写进一个文件***

IO.write('/tmp/msg.txt', Clipboard.paste)

***假设已安装剪贴板gem

见：