fun main(args: Array<String>) {
    val bot = Bot(Config(token = "xxxx"))
    // 注册监听事件
    bot.registerClass(M())
    bot.registerMessageFunc { msg, cs -> message2(msg, cs) }
    bot.registerMessageFunc { msg, cs -> message3(msg, cs) }
}

class M {
    @Bot.OnMessage
    suspend fun message(msg: Message) {
        logger.info(msg.toString())
    }

    @Bot.OnEvent
    suspend fun event(event: Event) {
        logger.info(event.toString())
    }

    @Bot.OnFilter(FilterTypes.START_WITH, "/1234")
    suspend fun filter(msg: Message) {
        logger.info(msg.toString())
    }

    @Bot.OnCommand("test")
    suspend fun command(msg: Message) {
        logger.info(msg.toString())
    }
}
fun message2(msg: Message, cs: CoroutineScope) {
    println(msg)
}

fun message3(msg: Message, cs: CoroutineScope) {
    cs.launch {
        delay(500)
        logger.info(msg.toString())
    }
}