技术文章 > 如何把html中的相对路径变成绝对路径

如何把html中的相对路径变成绝对路径

2017-12-12 04:38

文档管理软件,文档管理系统,知识管理系统,档案管理系统的技术资料:
[code]
csharp
class ExampleOfLegalsoft
{
private static string ConvertToAbsoluteUrls(string html, Uri relativeLocation)
{
IHTMLDocument2 doc = new HTMLDocumentClass();
doc.write(new object[] { html });
doc.close();
foreach (IHTMLAnchorElement anchor in doc.links)
{
IHTMLElement element = (IHTMLElement)anchor;
string href = (string)element.getAttribute("href", 2);
if (href != null)
{
Uri addr = new Uri(relativeLocation, href);
anchor.href = addr.AbsoluteUri;
}
}
foreach (IHTMLImgElement image in doc.images)
{
IHTMLElement element = (IHTMLElement)image;
string src = (string)element.getAttribute("src", 2);
if (src != null)
{
Uri addr = new Uri(relativeLocation, src);
image.src = addr.AbsoluteUri;
}
}
string ret = doc.body.innerHTML;
return ret;
}
}
[/code]