へんすう

bot3.js

controller.hears(['@[0-9a-z_]+'], 'direct_message,direct_mention,mention,ambient', function(bot, message) {
	if(message.channel === "C2Z3UJWAW"){
		var mentionedID = message.text.match(/@[0-9a-z_]+/);
		var ansstr = mentionedID + " そうだよ";
		bot.say({
			channel:"C2Z3UJWAW",
			text:ansstr,
			username:"BOT",
			icon_url:"https://i.gyazo.com/f3e1776ca8cbde6644df9fe04bcbf05a.jpg"
		});
	}
});