基于C# 语言的两个html解析器

基于C# 语言的两个html解析器

1）Html Agility Pack

http://nsoup.codeplex.com/

代码段示例：

HtmlDocument doc = new HtmlDocument();
 doc.Load("file.htm");
 foreach(HtmlNode link in doc.DocumentElement.SelectNodes("//a[@href"])
 {
    HtmlAttribute att = link["href"];
    att.Value = FixLink(att);
 }
 doc.Save("file.htm");

2) JSoup的Net移植版本 NSoup

http://htmlagilitypack.codeplex.com/

更推荐NSoup

NSoup.Nodes.Document doc = NSoup.NSoupClient.Parse(HtmlString);

NSoup.Nodes.Document doc = NSoup.NSoupClient.Connect("http://www.oschina.net/").Get();

ebClient webClient = new WebClient();
String HtmlString=Encoding.GetEncoding("utf-8").GetString(webClient.DownloadData("http://www.oschina.net/"));
NSoup.Nodes.Document doc = NSoup.NSoupClient.Parse(HtmlString);

WebRequest webRequest=WebRequest.Create("http://www.oschina.net/");
NSoup.Nodes.Document doc = NSoup.NSoupClient.Parse(webRequest.GetResponse().GetResponseStream(),"utf-8");