/// <summary>
/// 使用 DEFLATE 解压字节的数组。
/// </summary>
///
/// <seealso cref="GZipStream.CompressString(String)">GZipStream.CompressString(String)</seealso>
/// <seealso cref="GZipStream.UncompressBuffer(byte[])">GZipStream.UncompressBuffer(byte[])</seealso>
/// <seealso cref="GZipStream.UncompressString(byte[])">GZipStream.UncompressString(byte[])</seealso>
///
/// <param name="compressed">
/// 压缩的数组。
/// </param>
///
/// <returns>解压后的字符串。</returns>
public static String UncompressString(byte[] compressed)
{
using (var input = new MemoryStream(compressed)) {
Stream decompressor = new GZipStream(input, CompressionMode.Decompress);
return(ZipBaseStream.UncompressString(compressed, decompressor));
}
}
/// <summary>
/// 使用 DEFLATE 解压字节的数组。
/// </summary>
///
/// <seealso cref="GZipStream.CompressBuffer(byte[])">GZipStream.CompressBuffer(byte[])</seealso>
/// <seealso cref="GZipStream.UncompressString(byte[])">GZipStream.UncompressString(byte[])</seealso>
/// <seealso cref="GZipStream.UncompressBuffer(byte[])">GZipStream.UncompressBuffer(byte[])</seealso>
///
/// <param name="compressed">
/// 压缩的数组。
/// </param>
///
/// <returns>解压后的数组。</returns>
public static byte[] UncompressBuffer(byte[] compressed)
{
using (var input = new System.IO.MemoryStream(compressed)) {
System.IO.Stream decompressor =
new GZipStream(input, CompressionMode.Decompress);
return(ZipBaseStream.UncompressBuffer(compressed, decompressor));
}
}
/// <summary>
/// 使用 DEFLATE 解压字节的数组。
/// </summary>
///
/// <seealso cref="DeflateStream.CompressString(String)">DeflateStream.CompressString(String)</seealso>
/// <seealso cref="DeflateStream.UncompressBuffer(byte[])">DeflateStream.UncompressBuffer(byte[])</seealso>
/// <seealso cref="GZipStream.UncompressString(byte[])">GZipStream.UncompressString(byte[])</seealso>
///
/// <param name="compressed">
/// 压缩的数组。
/// </param>
///
/// <returns>解压后的字符串。</returns>
public static string UncompressString(byte[] compressed)
{
using (var input = new System.IO.MemoryStream(compressed)) {
System.IO.Stream decompressor =
new DeflateStream(input, CompressionMode.Decompress);
return(ZipBaseStream.UncompressString(compressed, decompressor));
}
}
/// <summary>
/// 使用 GZip 压缩一个字符串到数组。
/// </summary>
///
/// <remarks>
/// 用 <see cref="GZipStream.UncompressString(byte[])"/> 解压。
/// </remarks>
///
/// <seealso cref="GZipStream.UncompressString(byte[])">GZipStream.UncompressString(byte[])</seealso>
/// <seealso cref="GZipStream.CompressBuffer(byte[])">GZipStream.CompressBuffer(byte[])</seealso>
/// <seealso cref="GZipStream.CompressString(string)">GZipStream.CompressString(string)</seealso>
/// <param name="s"> 要压缩的字符串。 </param>
/// <returns>压缩的字节的数组。</returns>
public static byte[] CompressString(string s)
{
using (var ms = new MemoryStream()) {
System.IO.Stream compressor =
new GZipStream(ms, CompressionMode.Compress, CompressionLevel.BestCompression);
ZipBaseStream.CompressString(s, compressor);
return(ms.ToArray());
}
}
/// <summary>
/// 使用 DEFLATE 压缩一个数组到数组。
/// </summary>
///
/// <remarks>
/// 使用 <see cref="DeflateStream.UncompressBuffer(byte[])"/> 解压。
/// </remarks>
///
/// <seealso cref="DeflateStream.CompressString(string)">DeflateStream.CompressString(string)</seealso>
/// <seealso cref="DeflateStream.UncompressBuffer(byte[])">DeflateStream.UncompressBuffer(byte[])</seealso>
/// <seealso cref="GZipStream.CompressBuffer(byte[])">GZipStream.CompressBuffer(byte[])</seealso>
///
/// <param name="b">
/// 压缩的缓存。
/// </param>
///
/// <returns>压缩的结果。</returns>
public static byte[] CompressBuffer(byte[] b)
{
using (var ms = new System.IO.MemoryStream()) {
System.IO.Stream compressor =
new DeflateStream(ms, CompressionMode.Compress, CompressionLevel.BestCompression);
ZipBaseStream.CompressBuffer(b, compressor);
return(ms.ToArray());
}
}
