1.十款不容错过的Swift iOS开源项目.

http://www.csdn.net/article/2014-10-16/2822083-swift-ios-open-source-projects

2.缓存框架 Haneke：

Haneke是一款使用Swift语言编写的，轻量级的iOS通用缓存。它为UIImage、NSData、JSON和String提供记忆和LRU磁盘缓存或其他像数据可以读取或写入的任何其他类型。特别地是，Haneke更擅长处理图像。使用要求：iOS 8.0+、Xcode 6.0。

https://github.com/Haneke/HanekeSwift

3.Alamofire网络库基础教程：

http://www.jianshu.com/p/f1208b5e42d9

http://www.jianshu.com/p/77a86824fa0f

github地址:https://github.com/Alamofire/Alamofire

使用：

- HTTP Methods

public enum Method: String {

    case OPTIONS, GET, HEAD, POST, PUT, PATCH, DELETE, TRACE, CONNECT

}

---------------------------

Alamofire.request(.POST, "https://httpbin.org/post")

Alamofire.request(.PUT, "https://httpbin.org/put")

Alamofire.request(.DELETE, "https://httpbin.org/delete")

• GET Request With URL-Encoded Parameters

Alamofire.request(.GET, "https://httpbin.org/get", parameters: ["foo": "bar"])

// https://httpbin.org/get?foo=bar

• POST Request With URL-Encoded Parameters

let parameters = [

    "foo": "bar",

    "baz": ["a", 1],

    "qux": [

        "x": 1,

        "y": 2,

        "z": 3

    ]

]

Alamofire.request(.POST, "https://httpbin.org/post", parameters: parameters)

// HTTP body: foo=bar&baz[]=a&baz[]=1&qux[x]=1&qux[y]=2&qux[z]=3

• POST Request with JSON-encoded Parameters

let parameters = [

    "foo": [1,2,3],

    "bar": [

        "baz": "qux"

    ]

]

Alamofire.request(.POST, "https://httpbin.org/post", parameters: parameters, encoding: .JSON)

// HTTP body: {"foo": [1, 2, 3], "bar": {"baz": "qux"}}

• HTTP Headers

let headers = [

    "Authorization": "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==",

    "Accept": "application/json"

]

Alamofire.request(.GET, "https://httpbin.org/get", headers: headers)

         .responseJSON { response in

             debugPrint(response)

         }

上传upload：

• Supported Upload Types

    File

    Data

    Stream

    MultipartFormData

• Uploading a File

let fileURL = NSBundle.mainBundle().URLForResource("Default", withExtension: "png")

Alamofire.upload(.POST, "https://httpbin.org/post", file: fileURL)

• Uploading with Progress

Alamofire.upload(.POST, "https://httpbin.org/post", file: fileURL)

         .progress { bytesWritten, totalBytesWritten, totalBytesExpectedToWrite in

             print(totalBytesWritten)

             // This closure is NOT called on the main queue for performance

             // reasons. To update your ui, dispatch to the main queue.

             dispatch_async(dispatch_get_main_queue()) {

                 print("Total bytes written on main queue: \(totalBytesWritten)")

             }

         }

         .validate()

         .responseJSON { response in

             debugPrint(response)

         }

• Uploading MultipartFormData

Alamofire.upload(

    .POST,

    "https://httpbin.org/post",

    multipartFormData: { multipartFormData in

        multipartFormData.appendBodyPart(fileURL: unicornImageURL, name: "unicorn")

        multipartFormData.appendBodyPart(fileURL: rainbowImageURL, name: "rainbow")

    },

    encodingCompletion: { encodingResult in

        switch encodingResult {

        case .Success(let upload, _, _):

            upload.responseJSON { response in

                debugPrint(response)

            }

        case .Failure(let encodingError):

            print(encodingError)

        }

    }

)

下载Downloading

Supported Download Types

Request

Resume Data

• Downloading a File

Alamofire.download(.GET, "https://httpbin.org/stream/100") { temporaryURL, response in

    let fileManager = NSFileManager.defaultManager()

    let directoryURL = fileManager.URLsForDirectory(.DocumentDirectory, inDomains: .UserDomainMask)[0]

    let pathComponent = response.suggestedFilename

    return directoryURL.URLByAppendingPathComponent(pathComponent!)

}

使用默认的下载的目录：Using the Default Download Destination

let destination = Alamofire.Request.suggestedDownloadDestination(directory: .DocumentDirectory, domain: .UserDomainMask)

Alamofire.download(.GET, "https://httpbin.org/stream/100", destination: destination)

• Downloading a File w/Progress

Alamofire.download(.GET, "https://httpbin.org/stream/100", destination: destination)

         .progress { bytesRead, totalBytesRead, totalBytesExpectedToRead in

             print(totalBytesRead)

             // This closure is NOT called on the main queue for performance

             // reasons. To update your ui, dispatch to the main queue.

             dispatch_async(dispatch_get_main_queue()) {

                 print("Total bytes read on main queue: \(totalBytesRead)")

             }

         }

         .response { _, _, _, error in

             if let error = error {

                 print("Failed with error: \(error)")

             } else {

                 print("Downloaded file successfully")

             }

         }

• Accessing Resume Data for Failed Downloads访问下载失败的恢复数据

Alamofire.download(.GET, "https://httpbin.org/stream/100", destination: destination)

         .response { _, _, data, _ in

             if let

                 data = data,

                 resumeDataString = NSString(data: data, encoding: NSUTF8StringEncoding)

             {

                 print("Resume Data: \(resumeDataString)")

             } else {

                 print("Resume Data was empty")

             }

         }

The data parameter is automatically populated with the resumeData if available.数据参数自动填充resumeData如果可用。

let download = Alamofire.download(.GET, "https://httpbin.org/stream/100", destination: destination)

download.response { _, _, _, _ in

    if let

        resumeData = download.resumeData,

        resumeDataString = NSString(data: resumeData, encoding: NSUTF8StringEncoding)

    {

        print("Resume Data: \(resumeDataString)")

    } else {

        print("Resume Data was empty")

    }

}