Question

我正在尝试编写一个Twilio脚本来进行没有rails的语音广播 - 我希望能够直接从我的终端运行脚本。

我有一个非常简单的脚本，直接来自twilio-rb gem docs：

# This should be in an initializer or similar
Twilio::Config.setup \
  :account_sid  => account,
  :auth_token   => token

  Twilio::Call.create :to => '+1234567890', :from => '+0987654321',
                    :url => xml_file

xml_file是我本地计算机上的xml文件，但它会抛出此错误：

Error #21205: Url is not a valid url

如何编写上述脚本来操作本地xml文件？最终目标是严格打电话，播放音频消息，按下按钮并根据收到的号码进行操作。 Twiml XML文件应该为我做，如果我可以让它工作。

编辑：

使用Dropbox共享链接时，我在Twilio界面中收到此错误：

'Twilio is unable to process the Content-Type of the provided URL. Please see the Twilio Markup XML Documentation for more information on valid Content-Types.

You must return a Content-Type for all requests. Requests without a Content-Type will appear in the Debugger as a 502 Bad Gateway error.

Having a phone number, outgoing call request or action attribute refer to a non XML or audio resource.
Having a Play verb attempt to play non-audio content, such as XML or text.
Verify that that your web server is returning a Content-Type and it is the expected value
Make sure the URL noted refers to a valid resource'

为了确保，我复制了一个我知道将用于我的XML文件的示例：

<?xml version="1.0" encoding="UTF-8"?>
<Response>
  <Say voice="man">Hey man! Listen to this!</Say>
  <Play>http://foo.com/cowbell.mp3</Play>
  <Say voice="man">What did you think of that?!</Say>
  <Record action="http://foo.com/handleRecording.php" method="GET" maxLength="20" finishOnKey="*"/>
  <Gather action="/process_gather.php" method="GET">
    <Say>Now hit some buttons!</Say>
  </Gather>
  <Say voice="man">Awesome! Thanks!</Say>
  <Hangup/>
</Response>

Answer 1

尝试两种想法：

（1）如果文件是在本地读取并发送到Twilio服务器，请尝试：

:url => 'file:///path/file.xml'

<强>，其中

host

//host/，连续产生了三个斜杠。
path是XML文件的完整文件系统路径。
file.xml是XML文件的名称。

（2）如果文件必须由Twilio服务器公开读取，请尝试将其放置在某个地方的云端（例如Dropbox）并在那里使用公共URL。

使用没有Rails的Twilio / XML

1 个答案: