如何在 Telegram API 中转发消息

问题描述

Telegram API 中有两种转发消息的方法:

There are 2 methods in Telegram API that forward message:

• messages.forwardMessage
• messages.forwardMessages

我想使用 forwardMessage 方法将消息从 channel、group 或 user 转发到另一个一.这个方法的定义是:

I want to use forwardMessage method to forward a message from a channel, group or user to another one. Definition of this method is:

messages.forwardMessage#33963bf9 peer:InputPeer id:int random_id:long = Updates;

如您所见，此方法有 3 个输入参数:

As you see this method has 3 input parameters:

• peer 代表我们将消息转发到的 channel、group 或 user.(目的地)
• id 即 message_id.
• random_id 内部使用.

• peer that represents the channel, group or user that we forward message to. (Destination)
• id that is message_id.
• random_id that has internal use.

正如我们所知，message_id 是聊天中的唯一编号.因此，group 中的 message_id 指的是与其他组中相同的 message_id 不同的消息.

As we know the message_id is a unique number in a chat. so a message_id in a group has refers to a message that differs with the same message_id in other group.

那么主要的问题是我们如何确定转发的源peer?因为源peer不是由message_id决定的.

So the main question is that how we determine the source peer of forwarding? Because the source peer is not determined by message_id.

P.S:我的问题是关于 Telegram API 中的方法，而不是 Telegram Bot API.

P.S: My question is about methods in Telegram API, not Telegram Bot API.

推荐答案

ForwardMessageRequest 似乎存在未指定源聊天的问题.显然 message_id 不是唯一的，通过我的测试，我注意到仅通过指定 message_id 就会转发错误的消息.我注意到 message_id 不是唯一的.

There seems to an issue with ForwardMessageRequest which doesn't specify the source chat. Obviously message_id is not unique and through my tests I noticed wrong messages will be forwarded by just specifying the message_id. And I noticed message_id is not unique.

但 ForwardMessagesRequest 不存在此问题.以下是如何使用 ForwardMessagesRequest 版本的示例.

But the issue doesn't exist with ForwardMessagesRequest. Following is an example how to use the ForwardMessagesRequest version.

转发示例:

这是我用于测试的代码(我使用 Telethon for python，但没关系，因为它直接调用电报 API):

Here is the code I used for testing (I am using Telethon for python, but it won't matter since it's directly calling telegram API):

source_chat = InputPeerChannel(source_chat_id, source_access_hash)
total_count, messages, senders = client.get_message_history(
                    source_chat, limit=10)

for msg in reversed(messages):
    print ("msg:", msg.id, msg)

msg = messages[0]
print ("msg id:", msg.id)

dest_chat = InputPeerChat(dest_chat_id)

result = client.invoke(ForwardMessagesRequest(from_peer=source_chat, id=[msg.id], random_id=[generate_random_long()], to_peer=dest_chat))

这篇关于如何在 Telegram API 中转发消息的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！