Swift 2 - AFNetwork请求缓存问题

Question

我在AFNetworking代码下面使用网络请求

        let manager = AFHTTPRequestOperationManager()
        manager.requestSerializer.cachePolicy = NSURLRequestCachePolicy.ReturnCacheDataElseLoad
        manager.responseSerializer = AFHTTPResponseSerializer()

        var parameters = Dictionary<String, AnyObject>()
        parameters["key"] = Constants.urlKey


        manager.POST(Constants.categoryProductsUrl,
           parameters: parameters,
        success: { (operation: AFHTTPRequestOperation!, responseObject: AnyObject!) in
            let productAdapter = ProductAdapter()
            productAdapter.mapResponseOnModel(responseObject, error:"", pageLoaded:page, categoryLoaded:categoryId, callback:callback)
        },
        failure: { (operation: AFHTTPRequestOperation?,error: NSError!) in
            print("afnetworking GET producst   - Error: " + error.localizedDescription)
            let productAdapter = ProductAdapter()
            productAdapter.mapResponseOnModel("", error:Constants.ERROR_SOME_THING_WENT_WRONG, pageLoaded:page, categoryLoaded:categoryId, callback:callback)
    })

但是响应没有被缓存，即使我已经提到缓存策略如下：

manager.requestSerializer.cachePolicy = NSURLRequestCachePolicy.ReturnCacheDataElseLoad

服务器标头如下

Answer 1

最近出现的问题是： set-cache-time-afnetworking-swift-2

然而，它在Objective-C中。您可以嵌入来自obj-c的代码，但如果您不想再回到obj-c，为什么不使用其他新东西： AlamoFire

AlamoFire中的缓存控制： alamofire-nsurlcache-is-not-working