擅长:python、mysql、java
<p>您可以使用<a href="https://python-telegram-bot.readthedocs.io/en/latest/telegram.ext.regexhandler.html#telegram.ext.RegexHandler.pattern" rel="nofollow noreferrer"><strong>RegexHandler()</strong></a>来执行此操作。在</p>
<p>下面是一个<strong>示例</strong></p>
<pre><code>def download(bot, update):
id = update.message.text.replace('/dl_', '')
update.message.reply_text(id, parse_mode='Markdown')
def main():
updater = Updater(TOKEN)
updater.dispatcher.add_handler(RegexHandler('^(/dl_[\d]+)$', download))
updater.start_polling()
</code></pre>
<p><strong>用法</strong></p>
<p>命令<code>/info_120</code>将返回<code>120</code><br/>
并且<code>/info_007</code>将返回<code>007</code></p>