iOS 通用緩存：HanekeSwift

Haneke 是個采用 Swift 編寫的輕量級 iOS 通用緩存。示例：

初始化一個數據緩存：

let cache = Cache<NSData>("my-files")

Haneke 同時包括一個零配置的圖片緩存，可以自動縮放。 示例：

imageView.hnk_setImageFromURL(url)


它的設計是超簡單易用。這里是你如何初始化一個JSON緩存和從URL獲取JSON對象：

let cache = Cache<JSON>("movies")
let URL = NSURL(string: "http://haneke.io/movies.json")
cache.fetch(URL: URL).onSuccess { JSON in
    // Do something with JSON
}

特性

• Generic cache with out-of-the-box support for UIImage, NSData, JSON and String
• First-level memory cache using NSCache
• Second-level LRU disk cache using the file system
• Asynchronous fetching of original values from network or disk
• All disk access is performed in background
• Thread-safe
• Automatic cache eviction on memory warnings or disk capacity reached
• Comprehensive unit tests
• Extensible by defining custom formats, supporting additional types or implementing custom fetchers
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項目主頁：http://www.baiduhome.net/lib/view/home/1412904232717