将XML转换为字符串，并将XSLT转换为C#.NET 4.0中的字符串-路径中的字符无效

我将XML文件定义为：

<?xml version="1.0" encoding='UTF-8'?>
<contentlets>
<content>
  <entry>
    <string>link</string>
    <string>http://www.myLink.com</string>
  </entry>
  <entry>
    <string>stInode</string>
    <string>0b4f59c1-6dee-4c1e-a0fb-353c34c8d372</string>
  </entry>
  <entry>
    <string>linkType</string>
    <string>Category Title</string>
  </entry>
  <entry>
    <string>linkText</string>
    <string>Title</string>
  </entry>
</content>
</contentlets>

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>
    <xsl:output method="html" omit-xml-declaration="yes" indent="yes"/>
    <xsl:template match="@* | node()">
        <div id="content" data-role="content">
            <ul data-role="listview" data-inset="true" data-filter="false">
                <li data-role="list-divider">Category Title</li>
                <xsl:for-each select="content">
                    <li data-inline="false" data-icon="arrow-r" data-iconpos="right">
                        <a target="_blank">
                        <xsl:for-each select="entry">
                            <xsl:if test="string='link'">
                                <xsl:attribute name="href">
                                    <xsl:value-of select="string[2]"/>
                                </xsl:attribute>
                            </xsl:if>
                            <xsl:if test="string='linkText'">
                                <h3>
                                    <xsl:value-of select="string[2]"/>
                                </h3>
                            </xsl:if>
                        </xsl:for-each>
                        </a>
                    </li>
                </xsl:for-each>
            </ul>
        </div>
    </xsl:template>
</xsl:stylesheet>

然后，我调用以下命令来实际应用转换：

string strXslt = String.Empty;
string strXml = String.Empty;

using (StreamReader xsltReader = new StreamReader(Server.MapPath("~/Content/xsl/test.xslt")))
{
    strXslt = xsltReader.ReadToEnd();
}

using (StreamReader xmlReader = new StreamReader(Server.MapPath("~/Content/xml/test.xml")))
{
    strXml = xmlReader.ReadToEnd();
}

XsltTransformer transformer = new XsltTransformer(strXslt);
return transformer.Transform(strXml);

当应用转换时，我得到一个“路径中的非法字符”错误。我知道我的XML和XSLT文件是以字符串的形式正确传递的，我只是不明白为什么在应用转换时会出现这个错误

你知道是什么导致了这个错误吗

编辑： 以下是堆栈跟踪：

[ArgumentException: Illegal characters in path.]
System.IO.Path.CheckInvalidPathChars(String path) +126
System.IO.Path.Combine(String path1, String path2) +38
System.Web.Compilation.DiskBuildResultCache.GetPreservedDataFileName(String cacheKey) +27
System.Web.Compilation.DiskBuildResultCache.GetBuildResult(String cacheKey, VirtualPath virtualPath, Int64 hashCode, Boolean ensureIsUpToDate) +14
System.Web.Compilation.BuildManager.GetBuildResultFromCacheInternal(String cacheKey, Boolean keyFromVPP, VirtualPath virtualPath, Int64 hashCode, Boolean ensureIsUpToDate) +200
System.Web.Compilation.BuildManager.GetVPathBuildResultFromCacheInternal(VirtualPath virtualPath, Boolean ensureIsUpToDate) +51
System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +68
System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) +111
System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean throwIfNotFound) +125
System.Web.Compilation.BuildManager.GetObjectFactory(String virtualPath, Boolean throwIfNotFound) +35
System.Web.Mvc.BuildManagerWrapper.System.Web.Mvc.IBuildManager.FileExists(String virtualPath) +9
System.Web.Mvc.BuildManagerViewEngine.FileExists(ControllerContext controllerContext, String virtualPath) +41
System.Web.Mvc.VirtualPathProviderViewEngine.GetPathFromGeneralName(ControllerContext controllerContext, List`1 locations, String name, String controllerName, String areaName, String cacheKey, String[]& searchedLocations) +150
System.Web.Mvc.VirtualPathProviderViewEngine.GetPath(ControllerContext controllerContext, String[] locations, String[] areaLocations, String locationsPropertyName, String name, String controllerName, String cacheKeyPrefix, Boolean useCache, String[]& searchedLocations) +304
System.Web.Mvc.VirtualPathProviderViewEngine.FindView(ControllerContext controllerContext, String viewName, String masterName, Boolean useCache) +136
System.Web.Mvc.<>c__DisplayClassc.<FindView>b__b(IViewEngine e) +24
System.Web.Mvc.ViewEngineCollection.Find(Func`2 lookup, Boolean trackSearchedPaths) +127
System.Web.Mvc.ViewEngineCollection.FindView(ControllerContext controllerContext, String viewName, String masterName) +181
System.Web.Mvc.ViewResult.FindView(ControllerContext context) +138
System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +129
System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +13
System.Web.Mvc.<>c__DisplayClass1c.<InvokeActionResultWithFilters>b__19() +23
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter(IResultFilter filter, ResultExecutingContext preContext, Func`1 continuation) +260
System.Web.Mvc.<>c__DisplayClass1e.<InvokeActionResultWithFilters>b__1b() +19
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext, IList`1 filters, ActionResult actionResult) +177
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) +343
System.Web.Mvc.Controller.ExecuteCore() +116
System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) +97
System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute(RequestContext requestContext) +10
System.Web.Mvc.<>c__DisplayClassb.<BeginProcessRequest>b__5() +37
System.Web.Mvc.Async.<>c__DisplayClass1.<MakeVoidDelegate>b__0() +21
System.Web.Mvc.Async.<>c__DisplayClass8`1.<BeginSynchronous>b__7(IAsyncResult _) +12
System.Web.Mvc.Async.WrappedAsyncResult`1.End() +62
System.Web.Mvc.<>c__DisplayClasse.<EndProcessRequest>b__d() +50
System.Web.Mvc.SecurityUtil.<GetCallInAppTrustThunk>b__0(Action f) +7
System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust(Action action) +22
System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +60
System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +8836913
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +184

[ArgumentException:路径中的非法字符。]
System.IO.Path.CheckInvalidPathChars（字符串路径）+126
System.IO.Path.Combine（字符串路径1、字符串路径2）+38
System.Web.Compilation.DiskBuildResultCache.GetPreservedDataFileName（字符串缓存键）+27
System.Web.Compilation.DiskBuildResultCache.GetBuildResult（字符串缓存键、VirtualPath、VirtualPath、Int64哈希代码、布尔值和最新值）+14
System.Web.Compilation.BuildManager.GetBuildResultFromCacheInternal（String cacheKey，Boolean keyFromVPP，VirtualPath VirtualPath，Int64 hashCode，Boolean Update）+200
System.Web.Compilation.BuildManager.GetVPathBuildResultFromCacheInternal（VirtualPath VirtualPath，布尔值）51
System.Web.Compilation.BuildManager.GetVPathBuildResultInternal（VirtualPath、Boolean noBuild、Boolean allowCrossApp、Boolean allowBuildInPrecompile、Boolean throwIfNotFound、Boolean EnsureUpdate）+68
System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert（HttpContext上下文、VirtualPath VirtualPath、Boolean noBuild、Boolean allowCrossApp、Boolean allowBuildInPrecompile、Boolean throwIfNotFound、Boolean EnsureUpdate）+111
System.Web.Compilation.BuildManager.GetVirtualPath对象工厂（VirtualPath VirtualPath，HttpContext上下文，布尔allowCrossApp，布尔throwIfNotFound）+125
System.Web.Compilation.BuildManager.GetObjectFactory（字符串virtualPath，布尔throwIfNotFound）+35
System.Web.Mvc.buildmanagerRapper.System.Web.Mvc.IBuildManager.FileExists（字符串virtualPath）+9
System.Web.Mvc.BuildManagerViewEngine.FileExists（ControllerContext ControllerContext，字符串virtualPath）+41
System.Web.Mvc.VirtualPathProviderViewEngine.GetPathFromGeneralName（ControllerContext ControllerContext，列表'1位置，字符串名称，字符串控制器名称，字符串区域名称，字符串缓存键，字符串[]和搜索位置）+150
System.Web.Mvc.VirtualPathProviderViewEngine.GetPath（ControllerContext ControllerContext，String[]位置，String[]区域位置，String位置PropertyName，String名称，String controllerName，String cacheKeyPrefix，Boolean useCache，String[]和searchedLocations）+304
System.Web.Mvc.VirtualPathProviderViewEngine.FindView（ControllerContext ControllerContext，String viewName，String masterName，Boolean useCache）+136
System.Web.Mvc.c____________________________________________________________
System.Web.Mvc.ViewEngineCollection.Find（Func`2查找，布尔跟踪搜索路径）+127
System.Web.Mvc.ViewEngineCollection.FindView（ControllerContext ControllerContext，String viewName，String masterName）+181
System.Web.Mvc.ViewResult.FindView（ControllerContext上下文）+138
System.Web.Mvc.ViewResultBase.ExecuteResult（ControllerContext上下文）+129
System.Web.Mvc.ControllerActionInvoker.InvokeActionResult（ControllerContext ControllerContext，ActionResult ActionResult）+13
System.Web.Mvc.c__显示Class1C.b__19（）+23
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilter（IResultFilter筛选器，ResultExecutingContext预文本，Func`1 continuation）+260
System.Web.Mvc.c__DisplayClass1e.b__1b（）+19
System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters（ControllerContext ControllerContext，IList`1过滤器，ActionResult ActionResult）+177
System.Web.Mvc.ControllerActionInvoker.InvokeAction（ControllerContext ControllerContext，String actionName）+343
System.Web.Mvc.Controller.ExecuteCore（）+116
System.Web.Mvc.ControllerBase.Execute（RequestContext-RequestContext）+97
System.Web.Mvc.ControllerBase.System.Web.Mvc.IController.Execute（RequestContext RequestContext）+10
System.Web.Mvc.c__显示类b.b__5（）+37
System.Web.Mvc.Async.c__显示类1.b__0（）+21
System.Web.Mvc.Async.c_uuudisplayClass8`1.b_uuu7（IAsyncResult）+12
System.Web.Mvc.Async.WrappedAsyncResult`1.End（）+62
System.Web.Mvc.c_uuudisplayClasse.b_uuud（）+50
System.Web.Mvc.SecurityUtil.b___0（操作f）+7
System.Web.Mvc.SecurityUtil.ProcessInApplicationTrust（操作）+22
System.Web.Mvc.MvcHandler.EndProcessRequest（IAsyncResult asyncResult）+60
System.Web.Mvc.MvcHandler.System.Web.IHTTPassynchandler.EndProcessRequest（IAsyncResult结果）+9
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute（）+8836913
System.Web.HttpApplication.ExecuteStep（IExecutionStep步骤，布尔值&同步完成）+184

更换：

<a target="_blank">
    <xsl:for-each select="entry">
        <xsl:if test="string='link'">
            <xsl:attribute name="href">
                <xsl:value-of select="string[2]"/>
            </xsl:attribute>
        </xsl:if>
        <xsl:if test="string='linkText'">
            <h3>
                <xsl:value-of select="string[2]"/>
            </h3>
        </xsl:if>
    </xsl:for-each>
</a>

到

替换：

<a target="_blank">
    <xsl:for-each select="entry">
        <xsl:if test="string='link'">
            <xsl:attribute name="href">
                <xsl:value-of select="string[2]"/>
            </xsl:attribute>
        </xsl:if>
        <xsl:if test="string='linkText'">
            <h3>
                <xsl:value-of select="string[2]"/>
            </h3>
        </xsl:if>
    </xsl:for-each>
</a>

到

---

考虑在异常发生时发布堆栈跟踪。无论是<代码> xScCulieldDebug 方法，也不是您的<代码> XsltTransformer <代码>方法，如“代码>转换/代码>出现在堆栈跟踪中，因此它看起来不象是与您所发布的XSLT特定代码相关的。我不能重复（在ASP.NET MVC 4中）-我假设

返回transformer.Transform（strXml）从具有字符串返回类型的控制器方法返回。这将返回转换后的HTML，IE将其完美呈现。可能需要检查.xslt和.xml文件上的实际编码是否与规定的编码（utf-8）匹配，如果文件名中有任何可转义字符，如果它们不是test.xml/test.xslt，则在文件路径前面加上“@”。这是一个ArgumentException，因此对于某些对象的ctor，您传递的不是文件路径，而是xml字符串@Mark:XslCompiledTransform的转换方法是使用XmlReader和XmlWriter类型的参数，而不是任何字符串。据我所知，这是正确使用变换方法。
<xsl:element name="a">
    <xsl:attribute name="target">
        <xsl:text>_blank</xsl:text>
    </xsl:attribute>
    <xsl:if test="./entry/string[1]/text()[.='link']">
        <xsl:attribute name="href">
            <xsl:value-of select="(./entry[./string[1]/text()='link']/string[2]/text())[1]"/>
        </xsl:attribute>
    </xsl:if>
    <xsl:if test="./entry/string[1]/text()[.='linkText']">
        <xsl:element name="h3">
            <xsl:value-of select="(./entry[./string[1]/text()='linkText']/string[2]/text())[1]"/>
        </xsl:element>
    </xsl:if>
</xsl:element>

using (StringWriter sw = new StringWriter())
using (XmlWriter xwo = XmlWriter.Create(sw, xslTransform.OutputSettings))
{
    xslTransform.Transform(xri, xwo);
    output = sw.ToString();
}

using (StringWriter sw = new StringWriter())
{
    using (XmlWriter xwo = XmlWriter.Create(sw, xslTransform.OutputSettings))
    {
        xslTransform.Transform(xri, xwo);
    }
    output = sw.ToString();
}