{
        public static string Zip(string value)
        {
            //Transform string into byte[] 
            byte[] byteArray = new byte[value.Length];
            int indexBA = 0;
            foreach (char item in value.ToCharArray())
            {
                byteArray[indexBA++] = (byte)item;
            }
 
            //Prepare for compress
            System.IO.MemoryStream ms = new System.IO.MemoryStream();
            System.IO.Compression.GZipStream sw = new System.IO.Compression.GZipStream(ms,
                System.IO.Compression.CompressionMode.Compress);
 
            //Compress
            sw.Write(byteArray, 0, byteArray.Length);
            //Close, DO NOT FLUSH cause bytes will go missing...
            sw.Close();
 
            //Transform byte[] zip data to string
            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)
        {
            //Transform string into byte[]
            byte[] byteArray = new byte[value.Length];
            int indexBA = 0;
            foreach (char item in value.ToCharArray())
            {
                byteArray[indexBA++] = (byte)item;
            }
 
            //Prepare for decompress
            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);
 
            //Reset variable to collect uncompressed result
            byteArray = new byte[byteArray.Length];
 
            //Decompress
            int rByte = sr.Read(byteArray, 0, byteArray.Length);
 
            //Transform byte[] unzip data to string
            System.Text.StringBuilder sB = new System.Text.StringBuilder(rByte);
            //Read the number of bytes GZipStream red and do not a for each bytes in
            //resultByteArray;
            for (int i = 0; i < rByte; i++)
            {
                sB.Append((char)byteArray[i]);
            }
            sr.Close();
            ms.Close();
            sr.Dispose();
            ms.Dispose();
            return sB.ToString();
        }
    }

代碼使用方法

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();

標(biāo)簽： isp 代碼

版權(quán)申明：本站文章部分自網(wǎng)絡(luò)，如有侵權(quán)，請(qǐng)聯(lián)系：west999com@outlook.com
特別注意：本站所有轉(zhuǎn)載文章言論不代表本站觀點(diǎn)！
本站所提供的圖片等素材，版權(quán)歸原作者所有，如需使用，請(qǐng)與原作者聯(lián)系。