ruby取url内容并json解码

 

      url = "https://xxx.xxx.com"      begin        timeout(10, Errno::ETIMEDOUT) {          uri = URI.parse(url)          http = Net::HTTP.new( uri.host, uri.port )          http.use_ssl = true          http.verify_mode = OpenSSL::SSL::VERIFY_NONE          request_obj = Net::HTTP::Get.new( uri.request_uri )          opsdb_response = http.request( request_obj )          res = ActiveSupport::JSON.decode(opsdb_response.body)                 }      rescue => ex        logger.error("  error: #{ex.message}")         return      end