| from telegram import Update, Bot from telegram.ext import Updater, MessageHandler, Filters, CallbackContext
 
 # 替换为您的 Bot Token
 BOT_TOKEN = 'YOUR_BOT_TOKEN'
 # 源群组的 Chat ID
 SOURCE_CHAT_ID = -1001234567890
 # 目标群组的 Chat ID
 TARGET_CHAT_ID = -1009876543210
 
 def media_forwarder(update: Update, context: CallbackContext):
 message = update.message
 
 # 检查消息是否来自指定的源群组
 if message.chat_id == SOURCE_CHAT_ID:
 # 检查消息中是否有媒体文件
 if message.photo:
 context.bot.send_photo(chat_id=TARGET_CHAT_ID, photo=message.photo[-1].file_id, caption=message.caption)
 elif message.video:
 context.bot.send_video(chat_id=TARGET_CHAT_ID, video=message.video.file_id, caption=message.caption)
 elif message.document:
 context.bot.send_document(chat_id=TARGET_CHAT_ID, document=message.document.file_id, caption=message.caption)
 elif message.audio:
 context.bot.send_audio(chat_id=TARGET_CHAT_ID, audio=message.audio.file_id, caption=message.caption)
 elif message.voice:
 context.bot.send_voice(chat_id=TARGET_CHAT_ID, voice=message.voice.file_id, caption=message.caption)
 elif message.animation:
 context.bot.send_animation(chat_id=TARGET_CHAT_ID, animation=message.animation.file_id, caption=message.caption)
 
 def main():
 updater = Updater(token=BOT_TOKEN, use_context=True)
 dispatcher = updater.dispatcher
 
 # 添加处理媒体文件消息的处理器
 media_handler = MessageHandler(Filters.chat(chat_id=SOURCE_CHAT_ID) & Filters.media, media_forwarder)
 dispatcher.add_handler(media_handler)
 
 # 启动机器人
 updater.start_polling()
 updater.idle()
 
 if __name__ == '__main__':
 main()
 
 |