C#二进制与字符串之间的相互转换
/// <summary> /// 将字符串转成二进制 /// </summary> /// <param name="s"></param> /// <returns></returns> public static string bianma(string s) { byte[] data = Encoding.Unicode.GetBytes(s); StringBuilder result = new StringBuilder(data.Length * 8); foreach (byte b in data) { result.Append(Convert.ToString(b, 2).PadLeft(8, '0')); } return result.ToString(); } /// <summary> /// 将二进制转成字符串 /// </summary> /// <param name="s"></param> /// <returns></returns> public static string jiema(string s) { System.Text.RegularExpressions.CaptureCollection cs = System.Text.RegularExpressions.Regex.Match(s, @"([01]{8})+").Groups[1].Captures; byte[] data = new byte[cs.Count]; for (int i = 0; i < cs.Count; i++) { data[i] = Convert.ToByte(cs[i].Value, 2); } return Encoding.Unicode.GetString(data, 0, data.Length); }