/// <summary> /// 对byte数据进行转码 。 /// columns为列名,多个逗号隔开;encodestr为编码格式,如UTF-8,Unicode,GBK /// </summary> private void Encode(IEnumerable <dynamic> items, string columns, string encodestr) { if (String.IsNullOrEmpty(columns) || String.IsNullOrEmpty(encodestr)) { return; } if (items == null) { return; } var cs = columns.Replace(",", ",").Split(','); var encode = System.Text.Encoding.GetEncoding(encodestr); foreach (var item in items) { try { DynamicEx obj = (DynamicEx)item; foreach (var c in cs) { var value = obj.Get(c) as byte[]; obj.Set(c, encode.GetString(value).Replace("\0", "")); } } catch (Exception e) { Console.WriteLine("转码异常" + e.Message); } } }