在您输入命令后，如何让您的机器人收听您的消息？

Question

我正在制作 Google Assistant Discord 机器人，但我想知道您的机器人将如何回复您的第二条消息。例如： 首先，你说hey google，然后机器人说I'm listening，然后你说what time is it，他说2.40 pm。

我做了第一部分，但我不知道如何让它回复第二个参数。有人可以帮我吗？

Answer 1

您可以使用消息收集器。您可以发送 I'm listening 消息并在同一频道中使用 createMessageCollector 设置收集器。

对于它的过滤器，您可以检查传入的消息是否来自想要询问您的助手的同一用户。

您还可以添加一些选项，例如收集器收集消息的最长时间。我将其设置为一分钟，一分钟后它会发送一条消息，让用户知道您不再收听。

client.on('message', async (message) => {
  if (message.author.bot) return;

  if (message.content.toLowerCase().startsWith('hey google')) {
    const questions = [
      'what do you look like',
      'how old are you',
      'do you ever get tired',
      'thanks',
    ];
    const answers = [
      'Imagine the feeling of a friendly hug combined with the sound of laughter. Add a librarian’s love of books, mix in a sunny disposition and a dash of unicorn sparkles, and voila!',
      'I was launched in 2021, so I am still fairly young. But I’ve learned so much!',
      'It would be impossible to tire of our conversation.',
      'You are welcome!',
    ];

    // send the message and wait for it to be sent
    const confirmation = await message.channel.send(`I'm listening, ${message.author}`);
    // filter checks if the response is from the author who typed the command
    const filter = (m) => m.author.id === message.author.id;
    // set up a message collector to check if there are any responses
    const collector = confirmation.channel.createMessageCollector(filter, {
      // set up the max wait time the collector runs (optional)
      time: 60000,
    });

    // fires when a response is collected
    collector.on('collect', async (msg) => {
      if (msg.content.toLowerCase().startsWith('what time is it')) {
        return message.channel.send(`The current time is ${new Date().toLocaleTimeString()}.`);
      }

      const index = questions.findIndex((q) =>
        msg.content.toLowerCase().startsWith(q),
      );

      if (index >= 0) {
        return message.channel.send(answers[index]);
      }

      return message.channel.send(`I don't have the answer for that...`);
    });

    // fires when the collector is finished collecting
    collector.on('end', (collected, reason) => {
      // only send a message when the "end" event fires because of timeout
      if (reason === 'time') {
        message.channel.send(
          `${message.author}, it's been a minute without any question, so I'm no longer interested... ?`,
        );
      }
    });
  }
});