如何使用 node.js 在对话流中创建参数

Question

I want to create a parameter in node js that stays in the same intent for a life spam of 2. It should ask for the first value then validates it, then second value and so on

what I have done

function test(agent) {
      var first = agent.parameters.first;
      var second = agent.parameters.second;
      
      agent.context.set({
        name: 'test',
        lifespan: 2,
        parameters: {
          'first': first,
          'second': second
        },
      });
     agent.add("first parameter then second parameter");
}

Should I create the parameters in dialogflow as follows and implement it in node js or it should be done all in node js. If so how can I do it?

appreciate your help

Answer 1

I would say that in general the best option is to set all the intent's parameters via Dialogflow and then interact via Node.js client library. Actually it would be also possible to do everything with Node.js, but in case you are using (or may use in the future) one of the integration options using fulfillment to manage agent's responses you should set awebhook service and manage responses via API . Therefore, I think setting the parameters in Dialogflow before interacting with Node.js would be the simplest and straightforward approach for any use case.

Answer 2

代码工作正常，以防任何人面临相同的问题，发送的请求必须具有相同的会话 ID 以避免覆盖值。