Ruby Google Custom Seach API从下一页获得结果

下面的代码只是从谷歌分页的第一页获得结果…如何获得更多的结果？

require 'google/api_client' # autenticação client = Google::APIClient.new(:application_name => 'Ruby Drive sample', :application_version => '1.0.0', :client_id => 'xxxxxxxxxxxxxxxx', :client_secret => 'xxxxxxxxxxxxxx', :authorization => nil) search = client.discovered_api('customsearch') # chama a API response = client.execute( :api_method => search.cse.list, :parameters => { 'q' => 'cafe', 'key' => 'xxxxxxxxxxxx', 'cx' => 'xxxxxxxxxxxxxxxx' } ) # recebe a resposta em json body = JSON.parse(response.body) items = body['items'] # printa algumas informações... items.each do |item| puts "#{item['formattedUrl']}" end 

Answer 1

只需在下一个请求中使用nextPageToken作为参数，直到您返回没有nextPageToken键的结果

 next_page_token = body['nextPageToken'] response_page2 = client.execute( :api_method => search.cse.list, :parameters => { 'nextPageToken' => next_page_token, 'key' => 'xxxxxxxxxxxx', 'cx' => 'xxxxxxxxxxxxxxxx' } )