HTML和CSS的C++解析器 htmlcxx

码农软件 · 软件分类 · HTML解析器 · 2019-04-03 09:58:13

授权协议: LGPL
开发语言: C/C++
操作系统: 跨平台
软件首页: http://htmlcxx.sourceforge.net/

软件介绍

htmlcxx 是一个 C++ 的 HTML 解析器和 CSS1 的解析器。The parsing politics attempt to mimic the behavior of Mozilla Firefox, so you should expect parse trees similar to those created by Firefox. However, it does not insert nonexistent stuff in your HTML. Therefore, serializing the DOM tree gives exactly the same output as the original HTML document. Another key feature is an STL-like tree navigation API provided by the tree.hh template library.

示例代码：

  #include <htmlcxx/html/ParserDom.h>
  ...
  
  //Parse some html code
  string html = "<html><body>hey</body></html>";
  HTML::ParserDom parser;
  tree<HTML::Node> dom = parser.parseTree(html);
  
  //Print whole DOM tree
  cout << dom << endl;
  
  //Dump all links in the tree
  tree<HTML::Node>::iterator it = dom.begin();
  tree<HTML::Node>::iterator end = dom.end();
  for (; it != end; ++it)
  {
  	if (it->tagName() == "A")
  	{
  		it->parseAttributes();
  		cout << it->attributes("href");
  	}
  }
  
  //Dump all text of the document
  it = dom.begin();
  end = dom.end();
  for (; it != end; ++it)
  {
  	if ((!it->isTag()) && (!it->isComment()))
  	{
  		cout << it->text();
  	}
  }