/// <summary>
/// 上传从文件
/// </summary>
/// <param name="storageNode">GetStorageNode方法返回的存储节点</param>
/// <param name="contentByte">文件内容</param>
/// <param name="master_filename">主文件名</param>
/// <param name="prefix_name">从文件后缀</param>
/// <param name="fileExt">文件扩展名(注意:不包含".")</param>
/// <returns>文件名</returns>
public static string UploadSlaveFile(string groupName, byte[] contentByte, string master_filename, string prefix_name, string fileExt)
{
FDFSRequest trackerRequest = QUERY_UPDATE.Instance.GetRequest(groupName, master_filename);
QUERY_UPDATE.Response trackerResponse = new QUERY_UPDATE.Response(trackerRequest.GetResponse());
IPEndPoint storeEndPoint = new IPEndPoint(IPAddress.Parse(trackerResponse.IPStr), trackerResponse.Port);
FDFSRequest storageReqeust = UPLOAD_SLAVE_FILE.Instance.GetRequest(storeEndPoint, contentByte.Length, master_filename, prefix_name, fileExt, contentByte);
UPLOAD_FILE.Response storageResponse = new UPLOAD_FILE.Response(storageReqeust.GetResponse());
return(storageResponse.FileName);
}
/// <summary>
/// 上传文件到FastDFS
/// </summary>
/// <param name="storageNode"></param>
/// <param name="contentByte"></param>
/// <param name="fileExt"></param>
/// <param name="beginDelegate">上传前回调</param>
/// <param name="afterDelegate">上传后回调，参数为URL文件名</param>
/// <returns>返回短文件名</returns>
public static string UploadFile(StorageNode storageNode, byte[] contentByte, string fileExt, System.Action <string> beginDelegate, System.Action <string> afterDelegate)
{
if (null != beginDelegate)
{
beginDelegate(fileExt);
}
FDFSRequest storageReqeust = UPLOAD_FILE.Instance.GetRequest(storageNode.EndPoint, storageNode.StorePathIndex, contentByte.Length, fileExt, contentByte);
UPLOAD_FILE.Response storageResponse = new UPLOAD_FILE.Response(storageReqeust.GetResponse());
if (null != afterDelegate)
{
afterDelegate(GetFormatUrl(storageNode.EndPoint.Address.ToString(), storageNode.GroupName, storageResponse.FileName));
}
return(storageResponse.FileName);
}
