Ruby：从IceCast服务器捕获歌曲标题信息

Posted 2021-02-25

IceCast server's sometimes offer meta-data information on a particular piece. Here's an example of a data scrape from Classical KUSC

require 'cgi'
require 'rss'
require 'open-uri'
require 'rexml/document'
 
xspf = "http://915.kuscstream.org:8000/kuscaudio128.mp3.xspf"
 
open( xspf ) do |http|
  response = http.read
 
  xml = REXML::Document.new( response )
  xml.elements.each do |t|
    puts t
  end
 
=begin
result = RSS::Parser.parse(response, false)
  puts result
 
  items = result.playlist
  puts items
  items.each do |item|
  #  puts "Title:" + item.title + "
" + item.link + " 
" + item.description + "
"
  end
=end
end