0

我想通过 Alamofire Image 框架缓存我的图像。为此,我这样做:

let imageCache = AutoPurgingImageCache(
        memoryCapacity: 100 * 1024 * 1024,
        preferredMemoryUsageAfterPurge: 60 * 1024 * 1024
    )

    let URLRequest = NSURLRequest(URL: NSURL(string: "\(credentials.postCoverURL)\(recentNews[indexPath.row].image)")!)

    let cachedCoverImage = imageCache.imageForRequest(
        URLRequest
    )

    cell.coverImage.image = cachedCoverImage

但它不会缓存我的图像。谁能帮助我,为什么它不缓存我的图像?我做错了什么?

当我重新启动我的应用程序时,图像会再次加载/下载

4

1 回答 1

0

您还记得将图像添加到缓存中吗?

imageCache.addImage(
    avatarImage, 
    forRequest: URLRequest
)
于 2016-04-11T07:59:48.147 回答