上传后从bucket Amazon Web Service iOS获取图像URL

I have an image that I'm uploading to my bucket in AWS this way:

我用AWS的方式上传了一张图片到我的桶里:

BFTask *task = [BFTask taskWithResult:nil];

        [[task continueWithBlock:^id(BFTask *task) {

            self.URL = [NSURL fileURLWithPath:[NSTemporaryDirectory() stringByAppendingPathComponent:@"test"]];

            NSData *data = UIImagePNGRepresentation(image);
            //NSMutableString *dataString = [NSMutableString new];
            [data writeToURL:self.URL atomically:YES];
            return nil;

        }]continueWithExecutor:[BFExecutor mainThreadExecutor] withBlock:^id(BFTask *task) {

            self.uploadRequest1 = [AWSS3TransferManagerUploadRequest new];
            self.uploadRequest1.bucket = S3BucketName;
            self.uploadRequest1.key = S3KeyUploadName1;


            self.uploadRequest1.body = self.URL;
            return nil;
        }];

            AWSS3TransferManager *transferManager = [AWSS3TransferManager defaultS3TransferManager];

            [[transferManager upload:self.uploadRequest1] continueWithExecutor:[BFExecutor mainThreadExecutor] withBlock:^id(BFTask *task) {
                if (task.error != nil) {
                    if( task.error.code != AWSS3TransferManagerErrorCancelled
                       &&
                       task.error.code != AWSS3TransferManagerErrorPaused
                       )
                    {
                        NSLog(@"Upload Failed!");
                    }
                } else {
                    self.uploadRequest1 = nil;
                    NSLog(@"Uploaded!");
                                        }
                return nil;
            }];

The code for uploading the image works just fine. When I open my bucket I see the image there.

上传图片的代码很好。当我打开水桶时，我看到了那个图像。

Now what I want to do is to get the URL of that image, is there a way to get the URL without getting the image again?

现在我要做的是获取图像的URL，是否有一种方法来获取URL而不需要重新获得图像?

3 个解决方案

#1

You don't get it, you create it like:

你没有得到它，你创造它像:

https://s3.amazonaws.com/BUCKET_NAME/FILE_NAME.jpg

https://s3.amazonaws.com/BUCKET_NAME/FILE_NAME.jpg

#2

AWSS3TransferManagerUploadRequest *uploadRequest = [AWSS3TransferManagerUploadRequest new];

uploadRequest.body = [NSURL fileURLWithPath:filePath];
uploadRequest.key = fileName;
uploadReuest.bucket = S3BucketName;

[uploadRequest setACL:AWSS3ObjectCannedACLPublicRead];

[uploadRequest setACL AWSS3ObjectCannedACLPublicRead):;

Above Answer is right but you must have to set "ACL" to uploadRequest.

上面的回答是正确的，但是您必须将“ACL”设置为uploadRequest。

In your Question,you are forget to set "ACL".

在您的问题中，您忘记设置“ACL”。

Thanks

谢谢

#3

I was able to get the path from Amazon S3 -> Bucket -> Folder -> Image file -> Properties and on right side, you will see something like this..

我可以从Amazon S3 -> Bucket ->文件夹->图像文件->属性中获得路径，在右边，你会看到这样的东西。

#1