通過web api 下載壓縮包到站點目錄中，一定是站點目錄中，目前我是把壓縮包讀取成二進制，再轉換成字符串，然后輸出字符串，在站點接收數(shù)據(jù)后保存成壓縮包，然后解壓壓縮包報錯為：頭部損壞。。。。。。。。。。請求大神提點public static bool SaveFile(byte[] binData, string fullName)        {            FileStream fileStream = null;            MemoryStream m = new MemoryStream(binData);            try            {                fileStream = new FileStream(fullName, FileMode.Create);                m.WriteTo(fileStream);                return true;            }            catch(Exception ex)            {                return false;            }            finally            {                m.Close();                fileStream.Close();            }        }