/// <summary>
/// 压缩byte[]至byte[]
/// </summary>
/// <param name="srcByte"></param>
/// <returns></returns>
public static byte[] Compress(byte[] srcByte)
{
using (MemoryStream destStream = new MemoryStream())
{
using (XceedCompressedStream compressStream = new XceedCompressedStream(destStream, DefaultCompressionMethod, DefaultCompressionLevel))
{
compressStream.Write(srcByte, 0, srcByte.Length);
}
return destStream.ToArray();
}
}
//private static readonly string s_tempZipMemoryFileName;
#region "byte[] to byte[]"
/// <summary>
/// 压缩byte[]至byte[]
/// </summary>
/// <param name="srcByte"></param>
/// <returns></returns>
public static byte[] Compress(byte[] srcByte)
{
using (MemoryStream destStream = new MemoryStream())
{
using (XceedCompressedStream compressStream = new XceedCompressedStream(destStream, DefaultCompressionMethod, DefaultCompressionLevel))
{
compressStream.Write(srcByte, 0, srcByte.Length);
}
return(destStream.ToArray());
}
}
/// <summary>
/// 解压缩byte[]至byte[]
/// </summary>
/// <param name="srcByte"></param>
/// <returns></returns>
public static byte[] Decompress(byte[] srcByte)
{
using (MemoryStream srcStream = new MemoryStream(srcByte))
{
using (MemoryStream destStream = new MemoryStream())
{
byte[] buffer = new byte[32768];
int read = 0;
using (XceedCompressedStream compressStream = new XceedCompressedStream(srcStream, DefaultCompressionMethod, DefaultCompressionLevel))
{
while ((read = compressStream.Read(buffer, 0, buffer.Length)) > 0)
{
destStream.Write(buffer, 0, read);
}
return(destStream.ToArray());
}
}
}
}
/// <summary>
/// 解压缩byte[]至byte[]
/// </summary>
/// <param name="srcByte"></param>
/// <returns></returns>
public static byte[] Decompress(byte[] srcByte)
{
using (MemoryStream srcStream = new MemoryStream(srcByte))
{
using (MemoryStream destStream = new MemoryStream())
{
byte[] buffer = new byte[32768];
int read = 0;
using (XceedCompressedStream compressStream = new XceedCompressedStream(srcStream, DefaultCompressionMethod, DefaultCompressionLevel))
{
while ((read = compressStream.Read(buffer, 0, buffer.Length)) > 0)
{
destStream.Write(buffer, 0, read);
}
return destStream.ToArray();
}
}
}
}
