开源资料

官方combine介绍 https://developer.apple.com/documentation/combine

处理异步请求 https://developer.apple.com/documentation/combine/using-combine-for-your-app-s-asynchronous-code

Combine 的 KVO https://developer.apple.com/documentation/combine/performing-key-value-observing-with-combine

通知实例 https://developer.apple.com/documentation/combine/receiving-and-handling-events-with-combine

网络请求实例 https://developer.apple.com/documentation/combine/controlling-publishing-with-connectable-publishers

开源教程 https://heckj.github.io/swiftui-notes/#supporting-this-effort