如何在 ruby​​ 中指定 youtube api 的时间

Question

我正在编写 Ruby 脚本来与Youtube Streaming API 通信以创建直播和直播。到目前为止，我已经能够编写代码来插入新的流并且它可以工作，但是我在插入广播时遇到了问题。我收到以下错误：

/usr/local/rvm/gems/ruby-2.3.0/gems/google-api-client-0.8.0/lib/google/api_client.rb:652:in `block (2 levels) in execute!': Scheduled start time is required (Google::APIClient::ClientError)
    from /usr/local/rvm/gems/ruby-2.3.0/gems/retriable-1.4.1/lib/retriable/retry.rb:27:in `perform'
    from /usr/local/rvm/gems/ruby-2.3.0/gems/retriable-1.4.1/lib/retriable.rb:15:in `retriable'
    from /usr/local/rvm/gems/ruby-2.3.0/gems/google-api-client-0.8.0/lib/google/api_client.rb:635:in `block in execute!'
    from /usr/local/rvm/gems/ruby-2.3.0/gems/retriable-1.4.1/lib/retriable/retry.rb:27:in `perform'
    from /usr/local/rvm/gems/ruby-2.3.0/gems/retriable-1.4.1/lib/retriable.rb:15:in `retriable'
    from /usr/local/rvm/gems/ruby-2.3.0/gems/google-api-client-0.8.0/lib/google/api_client.rb:626:in `execute!'
    from ruby_script.rb:44:in `insert_broadcast'
    from ruby_script.rb:98:in `<main>'

所以，它抱怨我没有提到预定的开始时间。以下是相关代码：

# Create a liveBroadcast resource and set its title, scheduled start time,
# scheduled end time, and privacy status.
def insert_broadcast(client, youtube, options)
  insert_broadcast_response = client.execute!(
    api_method: youtube.live_broadcasts.insert,
    parameters: {
      part: 'snippet,status'
    },
    body_object: {
      snippet: {
        title: options[:broadcast_title],
        scheduledStartTime: options[:state_time],
        scheduledEndTime: options[:end_time]
      },
      status: {
        privacyStatus: options[:privacy_status]
      }
    }
  )

  p "Broadcast: #{insert_broadcast_response.data.id}"
  return insert_broadcast_response.id
end

options = {
  stream_title: 'stream',
  broadcast_title: 'dumdum',
  start_time: '2018-01-30T00:00:00.000Z',
  end_time: '2018-01-30T00:01:00.000Z',
  privacy_status: 'private'
}

我从 Python 中的 this 代码示例中借用的日期时间格式。我尝试使用start_time: Time.now，希望 Ruby 日期时间对象可以工作，但它没有。我该如何解决？

编辑：Here's 完整的脚本。

Answer 1

根据@Simple-Lime 的回答修复错字，如果仍然无法正常工作，请尝试以下操作：

您需要正确格式化您的时间： Time.now 输出是 2017-07-27 07:35:38 +0000 这是错误的。 您需要将其更改为 ISO-8601 标准的日期时间格式，并使用 Time#iso8601 时区的十进制表示法：

require 'time'

# example time format: '2014-01-30T00:00:00.000Z'
Time.now.getutc.iso8601(3)
# => "2017-07-27T07:30:33.742Z"

Answer 2

在您的代码中，您有 scheduledStartTime: options[:state_time], 并将其作为 options[:start_time] 传递给方法