如何在Telegram API中转发消息 [英] How to forward a message in Telegram API

问题描述

Telegram API中有2种方法可以转发消息:

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.该方法的定义是:

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代表将消息转发到的channel，group或user. (目的地)
• id即message_id.
有内部用途的
• random_id.

• 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.

我们知道message_id是聊天中的唯一号码.因此group中的message_id所引用的消息与其他组中的同一message_id不同.

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.

因此，主要问题是我们如何确定转发的来源peer?因为源peer不是由message_id确定的.

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似乎有一个问题，该问题未指定源聊天.显然message_id不是唯一的，通过我的测试，我注意到仅指定message_id将转发错误的消息.而且我注意到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.

但是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(我将Telethon用于python，但这没关系，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IT屋！