/// <summary>
/// 解压缩json格式，还原成对象
/// </summary>
/// <param name="buffer">压缩数据</param>
/// <returns>原始数据</returns>
public static T Decompress <T>(this byte[] buffer)
{
using (MemoryStream inStream = new MemoryStream(buffer))
{
inStream.Position = 0;
MemoryStream outStream = new MemoryStream();
using (GZipStream compress = new GZipStream(inStream, CompressionMode.Decompress, true))
{
int len;
byte[] buf = new byte[10240];
while ((len = compress.Read(buf, 0, buf.Length)) > 0)
{
outStream.Write(buf, 0, len);
}
}
outStream.Position = 0;
return((T)SerializeExtender.FromBinary(outStream.ToArray()));
}
}
/// <summary>
/// 转换成json格式并压缩对象
/// </summary>
/// <param name="obj">原始数据</param>
/// <returns>压缩数据</returns>
public static byte[] Compress <T>(this T obj)
{
byte[] byteArray = SerializeExtender.ToBinary(obj);
using (MemoryStream inStream = new MemoryStream(byteArray))
{
inStream.Position = 0;
MemoryStream outStream = new MemoryStream();
using (GZipStream compress = new GZipStream(outStream, CompressionMode.Compress, true))
{
byte[] buf = new byte[10240];
int len;
while ((len = inStream.Read(buf, 0, buf.Length)) > 0)
{
compress.Write(buf, 0, len);
}
}
outStream.Position = 0;
return(outStream.ToArray());
}
}
