使用换行符获取SignedXml输出 [英] Getting SignedXml output with line breaks

问题描述

是否有一种方法可以使SignedXml类生成在元素之间具有换行符的结果XML?

Is there a way to make SignedXml class generate resulting XML with linebreaks between elements?

因为现在，这样做:

{

SignedXml ^ signedXml = gcnew SignedXml();
.....
signedXml-> ComputeSignature();

SignedXml^ signedXml = gcnew SignedXml();
.....
signedXml->ComputeSignature();

//写入文件

XmlDocument ^ xmlDoc = gcnew XmlDocument();
xmlDoc-> PreserveWhitespace = true;
XmlNode ^ signedNode = xmlDoc-> ImportNode(signedXml-> GetXml()，true);
xmlDoc-> AppendChild(signedNode);

XmlTextWriter ^ xmltw = gcnew XmlTextWriter("d:\\ output xml.xml"，gcnew Text :: UTF8Encoding(false));
xmlDoc-> WriteTo(xmltw);
xmltw-> Close();

XmlDocument^ xmlDoc = gcnew XmlDocument();
xmlDoc->PreserveWhitespace = true;
XmlNode^ signedNode = xmlDoc->ImportNode(signedXml->GetXml(), true);
xmlDoc->AppendChild(signedNode);

XmlTextWriter^ xmltw = gcnew XmlTextWriter("d:\\output xml.xml", gcnew Text::UTF8Encoding(false));
xmlDoc->WriteTo(xmltw);
xmltw->Close();

//Write to file. 2nd method

WriteXMLFile(signedXml-> GetXml()，``d:\ singed xml.xml'');

WriteXMLFile(signedXml->GetXml(), "d:\singed xml.xml");

}

我在一行中得到XML，就像这样:

I get XML in a single line, like this:

<Signature xmlns="http://www.w3.org/2000/09/xmldsig#"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" />

我想要的是获得这样的易于阅读的XML :

What I want, is to get an easily readable XML like this:

<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
	<SignedInfo>
		<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315" />

推荐答案

尝试其他编码. UTF8可能消除了回报

Try a different encoding.  The UTF8 is probably eliminating the returns

设置 -> 编码 = 系统 :: 文本 :: 编码 :: UTF8 ;

 settings->Encoding = System::Text::Encoding::UTF8;

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