public static string Transform(string xsl, string xml)
{
XslCompiledTransform xslt = new XslCompiledTransform();
StringReader stringReader = new StringReader(xsl);
XmlReader xmlReader = XmlReader.Create(stringReader);
xslt.Load(xmlReader);
stringReader = new StringReader(xml);
xmlReader = XmlReader.Create(stringReader);
XmlWriterSettings xmlWriterSettings = new XmlWriterSettings();
//xmlWriterSettings.Encoding = Encoding.UTF8;
xmlWriterSettings.Indent = true;
xmlWriterSettings.OmitXmlDeclaration = true;
Stream stream = new MemoryStream();
XmlWriter xmlWriter = XmlWriter.Create(stream, xmlWriterSettings);
xslt.Transform
(
xmlReader
, xmlWriter
);
byte[] buffer = StreamDataHelper.ReadDataToBytes(stream);
Encoding e = EncodingHelper.IdentifyEncoding(stream, Encoding.Default);
int offset = e.GetPreamble().Length;
string s = e.GetString(buffer, offset, buffer.Length - offset);
return(s);
}
public void CompressStream()
{
//压缩 响应
Stream stream = CompressHelper.GZipCompress(_workStream);
byte[] buffer = StreamDataHelper.ReadDataToBytes(stream);
_originalStream.Write(buffer, 0, buffer.Length);
}
public void DecompressStream()
{
//解压 请求
byte[] bytes = StreamDataHelper.ReadDataToBytes(_originalStream);
bytes = CompressHelper.GZipDecompress(bytes);
_workStream.Write(bytes, 0, bytes.Length);
_workStream.Position = 0;
}
public static byte[] GetBytes(this MailMessage mailMessage)
{
Assembly assembly = typeof(SmtpClient).Assembly;
Type type = assembly.GetType("System.Net.Mail.MailWriter");
var parametersTypes = new[]
{
typeof(Stream)
};
object x = null;
using (Stream stream = new MemoryStream())
{
var constructorInfo = type.GetConstructor
(
BindingFlags.Instance | BindingFlags.NonPublic
, null
, parametersTypes
, null
);
var func = DynamicCallMethodExpressionTreeInvokerHelper.CreateNewInstanceConstructorInvokerFunc <object>
(
type
, constructorInfo
);
x = func(new[] { stream });
var action = DynamicCallMethodExpressionTreeInvokerHelper.CreateMethodCallInvokerAction <MailMessage>
(
typeof(MailMessage)
, () =>
{
var methodInfo = typeof(MailMessage).GetMethod
(
"Send"
, BindingFlags.NonPublic | BindingFlags.Instance
, null
, new[] { type, typeof(bool) }
, null
);
return(methodInfo);
}
);
action
(
mailMessage
, new[]
{
x
, true
}
);
byte[] buffer = StreamDataHelper.ReadDataToBytes(stream);
return(buffer);
}
}
public static Stream GZipDecompress(Stream data)
{
byte[] buffer = StreamDataHelper.ReadDataToBytes(data);
MemoryStream ms = new MemoryStream(buffer);
GZipStream stream = new GZipStream(ms, CompressionMode.Decompress);
if (stream.CanSeek)
{
stream.Position = 0;
}
return(stream);
}
public static string DataContractSerializerObjectToXml <T>(T Object, DataContractSerializer serializer)
{
MemoryStream ms = new MemoryStream();
serializer.WriteObject(ms, Object);
byte[] buffer = StreamDataHelper.ReadDataToBytes(ms);
string xml = Encoding.UTF8.GetString(buffer);
ms.Close();
ms.Dispose();
ms = null;
return(xml);
}
public static Encoding IdentifyEncoding
(
Stream stream
, Encoding defaultEncoding
)
{
byte[] data = StreamDataHelper.ReadDataToBytes(stream);
return(IdentifyEncoding
(
data
, defaultEncoding
));
}
public static byte[] DeflateDecompress(byte[] data)
{
MemoryStream ms = new MemoryStream(data);
DeflateStream stream = new DeflateStream(ms, CompressionMode.Decompress);
byte[] buffer = StreamDataHelper.ReadDataToBytes(stream);
ms.Close();
ms.Dispose();
ms = null;
stream.Close();
stream.Dispose();
stream = null;
return(buffer);
}
public static byte[] DeflateCompress(byte[] DATA)
{
MemoryStream ms = new MemoryStream();
DeflateStream stream = new DeflateStream(ms, CompressionMode.Compress, true);
stream.Write(DATA, 0, DATA.Length);
stream.Close();
stream.Dispose();
stream = null;
byte[] buffer = StreamDataHelper.ReadDataToBytes(ms);
ms.Close();
ms.Dispose();
ms = null;
return(buffer);
}
public static byte[] GZipDecompress(byte[] data)
{
//Console.WriteLine("GZipDecompress");
MemoryStream ms = new MemoryStream(data);
GZipStream stream = new GZipStream(ms, CompressionMode.Decompress);
byte[] buffer = StreamDataHelper.ReadDataToBytes(stream);
ms.Close();
ms.Dispose();
ms = null;
stream.Close();
stream.Dispose();
stream = null;
return(buffer);
}
public static byte[] GZipCompress(byte[] DATA)
{
//Console.WriteLine("GZipCompress");
MemoryStream ms = new MemoryStream();
GZipStream stream = new GZipStream(ms, CompressionMode.Compress, true);
stream.Write(DATA, 0, DATA.Length);
stream.Close();
stream.Dispose();
stream = null;
byte[] buffer = StreamDataHelper.ReadDataToBytes(ms);
ms.Close();
ms.Dispose();
ms = null;
return(buffer);
}
public static Stream DeflateCompress(Stream DATA)
{
byte[] buffer = StreamDataHelper.ReadDataToBytes(DATA);
MemoryStream ms = new MemoryStream();
DeflateStream stream = new DeflateStream(ms, CompressionMode.Compress, true);
stream.Write(buffer, 0, buffer.Length);
stream.Close();
stream.Dispose();
stream = null;
if (ms.CanSeek)
{
ms.Position = 0;
}
return(ms);
}
public static Stream GZipCompress(Stream DATA)
{
Console.WriteLine("GZipCompress");
byte[] buffer = StreamDataHelper.ReadDataToBytes(DATA);
MemoryStream ms = new MemoryStream();
GZipStream stream = new GZipStream(ms, CompressionMode.Compress, true);
stream.Write(buffer, 0, buffer.Length);
stream.Close();
stream.Dispose();
stream = null;
if (ms.CanSeek)
{
ms.Position = 0;
}
return(ms);
}