如何使用加速端点将文件上传到 swift 中的 s3

Question

上传文件到 s3

我这样注册了 awsTransferUtility

// in app delegate

func application(
       _ application: UIApplication,
       didFinishLaunchingWithOptions launchOptions: [
              UIApplication.LaunchOptionsKey: Any
              ]?) -> Bool {

        let configuration = AWSServiceConfiguration(region:.APSoutheast1, credentialsProvider:credentialsProvider)

        AWSS3TransferUtility.register(
              with: configuration, 
              forKey: "east1"
       )

}

在我的函数中，我调用了这样的传输实用程序

let transferUtility = AWSS3TransferUtility.s3TransferUtility(forKey: endpoint.rawValue)!
        
        
        transferUtility.uploadData(
               data,
               bucket: bucket,
               key: uploadPath,
               contentType: "text/plain",
               expression: expression, completionHandler: 
               completionHandler).continueWith {
            (task) -> AnyObject? in
            guard task.error == nil else {debugPrint(task.error!); return nil}
            if let result = task.result {
                debugPrint(result)
            }
            return nil
        }

这有效，但它是使用标准端点上传的。如何使用加速端点上传？

Answer 1

当您初始化传输实用程序对象时，在应用委托中，您可以添加使用加速端点的选项

let s3config = AWSS3TransferUtilityConfiguration()
s3config.isAccelerateModeEnabled = true

AWSS3TransferUtility.register(
              with: configuration,
              transferUtilityConfiguration: s3config,
              forKey: "east1"
       )

然后就可以正常调用上传了，会用到加速端点

如何使用加速端点将文件上传到 swift 中的 s3

How to upload file to s3 in swift using accelerated endpoint

swift

aws-sdk