如何把html中的相对路径变成绝对路径
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;
}
}
2016-02-19
标签:
