class ZipLib{public static string Zip(string value){byte[] byteArray = new byte[value.Length];int indexBA = 0;foreach (char item in value.ToCharArray()){byteArray[indexBA++] = (byte)item;}System.IO.MemoryStream ms = new System.IO.MemoryStream();System.IO.Compression.GZipStream sw = new System.IO.Compression.GZipStream(ms,System.IO.Compression.CompressionMode.Compress);sw.Write(byteArray, 0, byteArray.Length);sw.Close();byteArray = ms.ToArray();System.Text.StringBuilder sB = new System.Text.StringBuilder(byteArray.Length);foreach (byte item in byteArray){sB.Append((char)item);}ms.Close();sw.Dispose();ms.Dispose();return sB.ToString();}public static string UnZip(string value){byte[] byteArray = new byte[value.Length];int indexBA = 0;foreach (char item in value.ToCharArray()){byteArray[indexBA++] = (byte)item;}System.IO.MemoryStream ms = new System.IO.MemoryStream(byteArray);System.IO.Compression.GZipStream sr = new System.IO.Compression.GZipStream(ms,System.IO.Compression.CompressionMode.Decompress);byteArray = new byte[byteArray.Length];int rByte = sr.Read(byteArray, 0, byteArray.Length);System.Text.StringBuilder sB = new System.Text.StringBuilder(rByte);for (int i = 0; i < rByte; i++){sB.Append((char)byteArray[i]);}sr.Close();ms.Close();sr.Dispose();ms.Dispose();return sB.ToString();}}代码使用方法string str_org="aaaaaaaaaabbbbbbbbbbbbcccccccccdddddddd";string str_comp = ZipLib.Zip(str_org);Console.WriteLine("str_comp:" + str_comp);string str_uncomp = ZipLib.UnZip(str_comp);Console.WriteLine("str_uncomp:" + str_uncomp);Console.ReadLine(); 复制代码如下的内容是关于C#自定义字符串压缩和解压缩库的内容。
)
