PropertyObserver 1.0.0×由iLiuChang维护。安装指南×PropertyObserver安装指南您希望向Podfile中添加类似于以下内容:pod 'PropertyObserver', '~> 1.0'target 'MyApp' do pod 'PropertyObserver', '~> 1.0' end然后在您的终端内或从CocoaPods.app中运行pod install。或者为了测试运行,运行以下命令pod try PropertyObserver查看PodspecGitHub仓库CocoaPods.org上的页面PropertyObserver 1.0.0由iLiuChangiLiuChang/PropertyObserverGitHub仓库PropertyObserver swift属性观察器