iOS AWS s3存储桶映像上传问题

Question

一直在尝试使它工作一段时间，因为我已经尝试使用数据和流技术但没有运气，我认为我不需要创建大多数示例中所示的存储桶，因为我想上传到的存储桶已经存在，它还会告诉我我要访问的存储区，但是当我尝试上传时，我得到了

“将图像上传到S3时出错：您提供的XML格式不正确或未针对我们发布的模式进行验证”

这是代码

UIImage * img = [[[[CurrentGamesInfo sharedCurrentGamesInfo]GameInCreation] GetImageToSend]_imageToSend];
    NSData *savedImageData = UIImageJPEGRepresentation(img, 0.8);
    NSString *pictureName = [[[CurrentGamesInfo sharedCurrentGamesInfo]GameInCreation] GetGameID];

    @try 
    {
        AmazonS3Client *s3 = [[[AmazonS3Client alloc] initWithAccessKey:MY_ACCESS_KEY_ID withSecretKey:MY_SECRET_KEY] autorelease];

        //[s3 createBucket:[[[S3CreateBucketRequest alloc] initWithName:MY_PICTURE_BUCKET] autorelease]];
        NSArray *bucketArray = [s3 listBuckets];
        S3Bucket *bucket = [[s3 listBuckets] objectAtIndex:0];
        NSLog(@"%@",[bucket name]);


        S3PutObjectRequest *por = [[[S3PutObjectRequest alloc] initWithKey:pictureName inBucket:MY_PICTURE_BUCKET] autorelease];
        por.contentType = @"image/jpeg";

        //por.data = savedImageData;
        //por.cannedACL   = [S3CannedACL publicRead];

        S3UploadInputStream *stream = [S3UploadInputStream inputStreamWithData:savedImageData];
        //stream.delay = 0.2; 
        //stream.packetSize = 16;
        por.contentLength = [savedImageData length];
        por.stream = stream;

        [s3 putObject:por];      
    }
    @catch (AmazonClientException *exception) 
    {
        NSLog(@"Error uploading image to S3: %@", exception.message);
    }

太...我在做什么错？

Answer 1

没关系...变量“ pictureName”为零...我羞愧地溜走了