/// <summary>
/// 对data从offset开始，长度为len进行level级别的压缩
/// </summary>
/// <param name="data"></param>
/// <param name="offset"></param>
/// <param name="length"></param>
/// <param name="level"></param>
/// <returns></returns>
public static byte[] Compress(byte[] data, int offset, int length, int level)
{
var byteOutputStream = new ByteOutputStream();
Compress(data, offset, length, level, byteOutputStream);
data = byteOutputStream.ToByteArray();
byteOutputStream.Close();
return(data);
}
/// <summary>
/// 对data进行ins级别的压缩
/// </summary>
/// <param name="inStream"></param>
/// <param name="level"></param>
/// <returns></returns>
public static byte[] Compress(Stream inStream, int level)
{
var outStream = new ByteOutputStream();
Compress(inStream, level, outStream);
var data = outStream.ToByteArray();
outStream.Close();
return(data);
}
/// <summary>
/// 对ins进行GZip解压
/// </summary>
/// <param name="inStream"></param>
/// <returns></returns>
public static byte[] GZipDecompress(Stream inStream)
{
var byteOutputStream = new ByteOutputStream();
GZipDecompress(inStream, byteOutputStream);
var data = byteOutputStream.ToByteArray();
byteOutputStream.Close();
return(data);
}
/// <summary>
/// 对ins进行解压
/// </summary>
/// <param name="inStream"></param>
/// <returns></returns>
public static byte[] Decompress(Stream inStream)
{
var outStream = new ByteOutputStream();
Decompress(inStream, outStream);
var data = outStream.ToByteArray();
outStream.Close();
return(data);
}
