data class BeforeImageUploadEvent : BotEvent, BotActiveEvent, AbstractCancellableEvent
图片上传前. 可以阻止上传
<init> |
图片上传前. 可以阻止上传 BeforeImageUploadEvent(target: Contact, source: ExternalImage) |
bot |
val bot: Bot |
source |
val source: ExternalImage |
target |
val target: Contact |
broadcast |
广播一个事件的唯一途径. suspend fun <E : Event> E.broadcast(): E |