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douban.rb

require 'net/http'
require 'net/https'
require 'json'

# Request (12) (GET )
def send_request(id)
  uri = URI("https://api.douban.com/v2/album/#{id}/photos?count=100")
  puts uri
  # Create client
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_PEER

  # Create Request
  req =  Net::HTTP::Get.new(uri)
  # Add headers
  req.add_field "Cookie", "bid=6PytYWwbkqQ"

  # Fetch Request
  res = http.request(req)
  # puts "Response HTTP Status Code: #{res.code}"
  # puts "Response HTTP Response Body: #{res.body}"
  JSON.parse res.body
rescue StandardError => e
  puts "HTTP Request failed (#{e.message})"
end

id = 1631828755
images = send_request(id)
puts images['total']

save_dir = "climbing"
images['photos'].each do |photo|
  puts photo['large']
  system "wget #{photo['large']} -P #{save_dir}"
end