我是 Amazon sdk 的新手,我想上传图片,我使用的代码是 Amazon 中的代码,我需要在 body 中输入什么来上传图片?:
AWSS3TransferManager *transferManager = [AWSS3TransferManager defaultS3TransferManager];
AWSS3TransferManagerUploadRequest *request = [[AWSS3TransferManagerUploadRequest alloc] init];
request.bucket = kBucket;
request.key = fileName;
request.body =url;
request.contentType = @"image/jpeg";
[[transferManager upload:request] continueWithExecutor:[BFExecutor mainThreadExecutor]
withBlock:^id(BFTask *task) {
NSLog(@"ckmdkcd dvdsv");
if (task.error) {
if ([task.error.domain isEqualToString:AWSS3TransferManagerErrorDomain]) {
switch (task.error.code) {
case AWSS3TransferManagerErrorCancelled:
case AWSS3TransferManagerErrorPaused:
break;
default:
NSLog(@"Error: %@", task.error);
break;
}
} else {
// Unknown error.
NSLog(@"Error: %@", task.error);
}
}
if (task.result) {
AWSS3TransferManagerUploadOutput *uploadOutput = task.result;
// The file uploaded successfully.
}
return nil;
}];