link: http://www.markhneedham.com/blog/2008/10/02/ruby-unzipping-a-file-using-rubyzip/
require ‘rubygems‘ require ‘zip/zip‘ def unzip_file (file, destination) Zip::ZipFile.open(file) { |zip_file| zip_file.each { |f| f_path=File.join(destination, f.name) FileUtils.mkdir_p(File.dirname(f_path)) zip_file.extract(f, f_path) unless File.exist?(f_path) } } end
[Ruby]Unzipping a file using rubyzip
原文：http://www.cnblogs.com/buhaiqing/p/5095949.html