我正在使用Nokogiri解析
XML文件,其中包含以下代码段:
doc.xpath('//root').each do |root| puts "# ROOT found" root.xpath('//page').each do |page| puts "## PAGE found / #{page['id']} / #{page['name']} / #{page['width']} / #{page['height']}" page.children.each do |content| ... end end end
解决方法
老实说,你看起来非常接近我..
doc.xpath('//root').each do |root| puts "# ROOT found" root.xpath('//page').each do |page| puts "## PAGE found / #{page['id']} / #{page['name']} / #{page['width']} / #{page['height']}" page.children.each do |child| case child.name when 'image' do_image_stuff when 'text' do_text_stuff when 'video' do_video_stuff end end end end