C#中把RSS输出为HTML——开发自己的RSS Reader
先编写一个自己的xsl：dsclub.xsl
<?xml version="1.0" encoding="UTF-8" ?>
<!-- Coding:DSclub -->
<xsl:stylesheet
version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" />
<xsl:template match="rss/channel">
<html>
<head>
<title><xsl:value-of select="title" /></title>
<style type="text/css"><![CDATA[
body{text-align:center;}
.ChannelTitle
{
font:bolder 16px "Impact",serif;
}
.ArticleContent
{
}
.ArticleTitle
{
background-color: #336699;
color: #FFF;
font: bold 12px "Verdana",sans-serif;
padding: 5px;
border-top:1px solid #99CCFF;
border-left:1px solid #99CCFF;
border-bottom:1px solid #336699;
border-right:1px solid #000;
}
.ArticleTitle a
{
color:#FFF;
}
.pubTime
{
margin-top:3px;
display:block;
font:normal 9px serif;
}
.ArticleDescription
{
color: #000;
font:normal 12px serif;
padding:10px;
text-align:left;
border:1px solid #000;
}]]>
</style>
</head>
<body>
<xsl:apply-templates select="title" />
<xsl:apply-templates select="item" />
</body>
</html>
</xsl:template>
<xsl:template match="title">
<div class="ChannelTitle">
<xsl:value-of select="text()" />
</div>
<br />
</xsl:template>
<xsl:template match="item">
<div class="ArticleContent">
<div class="ArticleTitle">
<a href="{link}"><xsl:value-of select="title" /></a>
<span class="pubTime">
<xsl:value-of select="pubDate" />
</span>
</div>
<div class="ArticleDescription">
<xsl:value-of select="description" disable-output-escaping="yes"/>
</div>
</div>
<br />
</xsl:template>
</xsl:stylesheet>
在aspx中
public void TransXML(string strXMLURL)
{
System.Xml.XPath.XPathDocument xdoc = new System.Xml.XPath.XPathDocument(strXMLURL);
System.Xml.Xsl.XslTransform xslt = new System.Xml.Xsl.XslTransform();
xslt.Load(Context.Server.MapPath("dsclub.xsl"));
xslt.Transform(xdoc, null, Response.OutputStream, null);
}
再调用这个方法：
TransXML("http://www.cnblogs.com/dsclub/Rss.aspx");
运行这个aspx就OK了。
<?xml version="1.0" encoding="UTF-8" ?> <!-- Coding:DSclub --><xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="html" /> <xsl:template match="rss/channel"> <html> <head> <title><xsl:value-of select="title" /></title> <style type="text/css"><![CDATA[ body{text-align:center;} .ChannelTitle { font:bolder 16px "Impact",serif; } .ArticleContent { } .ArticleTitle { background-color: #336699; color: #FFF; font: bold 12px "Verdana",sans-serif; padding: 5px; border-top:1px solid #99CCFF; border-left:1px solid #99CCFF; border-bottom:1px solid #336699; border-right:1px solid #000; } .ArticleTitle a { color:#FFF; } .pubTime { margin-top:3px; display:block; font:normal 9px serif; } .ArticleDescription { color: #000; font:normal 12px serif; padding:10px; text-align:left; border:1px solid #000; }]]> </style> </head> <body> <xsl:apply-templates select="title" /> <xsl:apply-templates select="item" /> </body> </html> </xsl:template> <xsl:template match="title"> <div class="ChannelTitle"> <xsl:value-of select="text()" /> </div> <br /> </xsl:template> <xsl:template match="item"> <div class="ArticleContent"> <div class="ArticleTitle"> <a href="{link}"><xsl:value-of select="title" /></a> <span class="pubTime"> <xsl:value-of select="pubDate" /> </span> </div> <div class="ArticleDescription"> <xsl:value-of select="description" disable-output-escaping="yes"/> </div> </div> <br /> </xsl:template></xsl:stylesheet>在aspx中
public void TransXML(string strXMLURL) {
System.Xml.XPath.XPathDocument xdoc = new System.Xml.XPath.XPathDocument(strXMLURL); System.Xml.Xsl.XslTransform xslt = new System.Xml.Xsl.XslTransform(); xslt.Load(Context.Server.MapPath("dsclub.xsl")); xslt.Transform(xdoc, null, Response.OutputStream, null); }再调用这个方法：
TransXML("http://www.cnblogs.com/dsclub/Rss.aspx");运行这个aspx就OK了。
