C# (CSharp) FileStorageService.FileExists示例

示例#1

        public byte[] GetGravatar(int memberId)
        {
            FileStorageService storage = new FileStorageService();

            if (storage.FileExists(memberId.ToString()))
            {
                return(storage.ReadBytes(memberId.ToString()));
            }
            else
            {
                return(null);
            }
        }