Jak*_*lik 6 amazon-s3 amazon-web-services ios
我正在尝试在S3存储桶上传文件,设备正在从另一台服务器(AWSAccessKeyId和Signature)获取访问信息.是否可以使用AWS iOS SDK v2上传文件?如果没有机会使用另一种可能的iOS方法(例如生成预先签名的URL并进行http post/put)?
现在我正在使用这种方法,但它适用于access_key/access_secret:
AWSStaticCredentialsProvider *credentialsProvider = [AWSStaticCredentialsProvider credentialsWithAccessKey:awsAccessKey secretKey:awsSecretKey];
AWSServiceConfiguration *configuration = [AWSServiceConfiguration configurationWithRegion:AWSRegionUSEast1 credentialsProvider:credentialsProvider];
[AWSServiceManager defaultServiceManager].defaultServiceConfiguration = configuration;
AWSS3 *transferManager = [[AWSS3 alloc] initWithConfiguration:configuration];
AWSS3PutObjectRequest *getLog = [[AWSS3PutObjectRequest alloc] init];
getLog.bucket = awsS3Bucket;
getLog.key = awsS3FileNameString;
getLog.contentType = @"text/plain";
NSString *documentsDirectory = [NSSearchPathForDirectoriesInDomains (NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
NSString *fileName = [documentsDirectory stringByAppendingPathComponent:logFileName];
long long fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:fileName error:nil][NSFileSize] longLongValue];
getLog.body = [NSURL fileURLWithPath:fileName];
getLog.contentLength = [NSNumber numberWithUnsignedLongLong:fileSize];
[[transferManager putObject:getLog] continueWithBlock:^id(BFTask *task) {
if(task.error)
{
NSLog(@"Error: %@",task.error);
}
else
{
NSLog(@"Got here: %@", task.result);
}
return nil;
}];
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我会感激任何想法.
我推荐以下方法:
refresh还应启动凭据检索过程。defaultServiceConfiguration或传递给initWithConfiguration:。附带说明一下,使用 时initWithConfiguration:,您需要手动保留对 实例的强引用AWSS3。使用defaultS3将消除对此的需要。
希望这可以帮助,
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