【发布时间】:2021-06-12 15:50:51
【问题描述】:
当我想将订阅者分配给发布者时,我收到此错误:
对实例方法“订阅”的调用没有完全匹配
我在ViewdidLoad写代码:
let textPublisher = NotificationCenter.Publisher(center: .default, name: .labelChange).map({ ($0.object as! String) })
let textsubscriber = Subscribers.Assign(object: textLabel, keyPath: \.text)
textPublisher.subscribe(textsubscriber)
【问题讨论】: