let yourClosures:@convention(block) ( )->(Void) = {
}
let yourObject:AnyObject=unsafeBitCast(yourClosures,AnyObject.self)
let yourClosures:@convention(block) ( )->(Void) = {
}
let yourObject:AnyObject=unsafeBitCast(yourClosures,AnyObject.self)
本文标题:Swift将闭包封装为Anyobject
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