用 Swift 编写的异步 Web 图像加载器：KFSwiftImageLoader

bgn4 9年前

KFSwiftImageLoader 是一个高性能、轻量级、节能的、用 Swift 编写的异步 Web 图片加载器。

WKInterfaceImage, UIImageView, UIButton, and MKAnnotationView categories for asynchronous web image loading.
Memory and disk cache to prevent downloading images every time a request is made or when the app relaunches, with automatic cache management to optimize resource use.
Energy efficiency by sending only one HTTP/HTTPS request for image downloads from multiple sources that reference the same URL string, registering them as observers for the request.
Maximum peformance by utilizing the latest and greatest of modern technologies such as Swift 1.2, NSURLSession, and GCD.