public bool GetData(string fileKey, string baseKey, Action<UpdateProgressInfo> onProgress, ref string tempLocation)
{
try
{
//aliyun对于"a//b"这样的路径不认，只认"a/b"
string fullFileKey = (SourceRoot + "/" + baseKey + "/" + fileKey).Replace("//", "/");
AliyunDownloadRequst downloadRequest = new AliyunDownloadRequst(BucketName, fullFileKey
, tempLocation);
AliyunTransfer.GetObject(downloadRequest);
return true;
}
catch (Exception)
{
}
return false;
}
public ObjectMetadata GetObject(AliyunDownloadRequst downloadRequst)
{
ObjectMetadata ret = null;
using (FileStream fs = new FileStream(downloadRequst.file, FileMode.Create))
{
long totalBytes = GetObjectSize(downloadRequst.bucketName, downloadRequst.key);
AliyunStream stream = new AliyunStream(fs);
stream.WritePositionChangeEvent += delegate(long nowPosition, long _totalBytes)
{
downloadRequst.TransferFile(nowPosition, totalBytes);
};
GetObjectRequest getObjectRequest = new GetObjectRequest(downloadRequst.bucketName, downloadRequst.key);
ret = _ossClient.GetObject(getObjectRequest, stream);
}
return ret;
}
