监听群发

[3611167319]

我想利用wechaty实现监听某个人的消息并自动群发，请问我应该如何解决？

[dosubot]

Hey there, @3611167319! 🎉 I'm Dosu, your friendly neighborhood bot here to assist with bugs, answer questions, and guide you on your journey to becoming a contributor. While you're waiting for a human maintainer to chime in, I'm here to make sure you're not talking to the void. I'll be taking a look at your issue about using Wechaty to monitor and forward messages and will get back to you shortly with some insights. Hang tight!

[3611167319]

例如
a群中有一个人发了一条消息，它将自动把这条消息群发到b群 c群 d群，最好可以实现链接图片也能转发的，求助！

[dosubot]

To implement a feature with Wechaty that listens for messages from a specific person in group A and automatically forwards them to groups B, C, and D, including links and images, follow these steps:

1. Initialize Wechaty and listen to the message event to monitor all incoming messages.
2. Identify messages from the specific person in group A by checking the sender's ID and the group's ID against your criteria.
3. Forward the identified messages to groups B, C, and D. Handle different message types appropriately—for text and links, forward directly; for images, convert to a stream and then forward.

Here's a simplified code example:

import { Wechaty } from 'wechaty';

const bot = new Wechaty();

bot.on('message', async (message) => {
  const room = message.room();
  const sender = message.from();
  const specificPersonId = 'specific_person_id';
  const groupAId = 'group_a_id';
  const targetGroupIds = ['group_b_id', 'group_c_id', 'group_d_id'];

  if (room && sender && room.id === groupAId && sender.id === specificPersonId) {
    for (const groupId of targetGroupIds) {
      const targetRoom = await bot.Room.find({ id: groupId });
      if (targetRoom) {
        if (message.type() === bot.Message.Type.Text || message.type() === bot.Message.Type.Url) {
          await targetRoom.say(message.text());
        } else if (message.type() === bot.Message.Type.Image) {
          const image = await message.toImage();
          const stream = await image.stream();
          await targetRoom.say(stream);
        }
      }
    }
  }
});

bot.start().catch(console.error);

Important Notes:

• Replace placeholder IDs with actual IDs of the specific person and groups.
• This example covers forwarding text, links, and images. Adjust for other message types as needed.
• Ensure Wechaty and its dependencies are correctly set up.

For more details on handling different message types and Wechaty events, refer to the Wechaty documentation. This will guide you through managing various message formats and further customizing your bot's behavior.

Sources

• src/schemas/wechaty-events.ts
• package.json
• src/sayable/message-to-sayable.ts

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[aqpmzngldh]

例如 a群中有一个人发了一条消息，它将自动把这条消息群发到b群 c群 d群，最好可以实现链接图片也能转发的，求助！

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