为什么twilio不从URL读取xml？

问题描述

这是代码，我希望twilio从作为后路由的路由读取，但它不从那里读取xlm，在那里我想从用户那里获得数字，并根据呼叫期间的输入，然后我想要流程根据该输入进行工作。

      .create({
        method: 'POST',url: 'https://stormy-everglades-64562.herokuapp.com/voice',to: '[phone]',from: '[phone]'
       })
      .then(call => console.log(call.sid));

   app.post('/voice',(request,response) => {
   // Create TwiML response
   const twiml = new VoiceResponse();

    twiml.gather(
    {
      numDigits: 1,action: '/gather',},gatherNode => {
      gatherNode.say('For sales,press 1. For support,press 2.');
    }
   );

   // If the user doesn't enter input,loop
   twiml.redirect('/voice');

  // Render the response as XML in reply to the webhook request
  response.type('text/xml');
  response.send(twiml.toString());
 });```

解决方法

请尝试以下操作：

  app.post('/voice',(request,response) => {
    // Create TwiML response
    const twiml = new twilio.twiml.VoiceResponse();
 
     const gather = twiml.gather(
     {
       numDigits: 1,action: '/gather',})
     gather.say('For sales,press 1. For support,press 2.');
  
    // If the user doesn't enter input,loop
    twiml.redirect('/voice');

  // res.set('Content-Type','text/xml');
  response.type('text/xml');
  response.send(twiml.toString());

  });