微信群一键艾特所有人，在发送的消息前面加上#所有人或者#all即可艾特所有人。
add code #all before your content to send notifications to everyone in the group chat.

if me have any problems, please send me an email.

支持微信8.0及以上，老版本微信请降级0.2-3

Updated	May 1, 2021
License	Free Package