Get the link from html file
I use htmlcleaner to parse HTML files. here is example of an html file.
.......<div class="name"><a href="http://example.com">Name</a></div>;......
I get the word Name
using this construction in my code
HtmlCleaner cleaner = new HtmlCleaner();
CleanerProperties props = cleaner.getProperties();
props.setAllowHtmlInsideAttributes(true);
props.setAllowMultiWordAttributes(true);
props.setRecognizeUnicodeChars(true);
props.setOmitComments(true);
rootNode = cleaner.clean(htmlPage);
TagNode linkElements[] = rootNode.getElementsByName("div",true);
for (int i = 0; linkElements != null && i < linkElements.length; i++)
{
String classType = linkElements.getAttributeByName("name");
if (classType != null)
{开发者_运维技巧
if(classType.equals(class)&& classType.equals(CSSClassname)) { linkList.add(linkElements); }
}
System.out.println("TagNode" + linkElements.getText());
linkList.add(linkElements);
}
and then add all of this name's to listview using
TagNode=linkelements.getText().toString()
;
But I don't understand how I can get the link in my example. I want to get the link http://exxample.com but I don't know what to do.
Please help me. I read the tutorial and used the function but can't.
P.S. Sorry for my bad English
I don't use HtmlCleaner, but according to the javadoc you do it this way:
List<String> links = new ArrayList<String> ();
for (TagNode aTag : linkElements[i].getElementListByName ("a", false))
{
String link = aTag.getAttributeByName ("href");
if (link != null && link.length () > 0) links.add (link);
}
P.S.: you posted clearly uncompilable code P.P.S.: why don't you use some library that creates an ordinary DOM tree from html? This way you'll be able to work with parsed document using a common-known API.
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