/// <summary>
/// 获取 HTML 信息
/// </summary>
/// <param name="htmlFile">HTML 文件</param>
/// <returns>HTML 信息</returns>
private static Html getHtml(FileInfo htmlFile)
{
AutoCSer.HtmlNode.Node htmlNode = new AutoCSer.HtmlNode.Node(File.ReadAllText(htmlFile.FullName, Encoding.UTF8));
foreach (AutoCSer.HtmlNode.Node bodyNode in bodyFilter.Get(htmlNode))
{
foreach (AutoCSer.HtmlNode.Node titleNode in titleFilter.Get(htmlNode))
{
string title, bodyText;
if (!string.IsNullOrEmpty(title = titleNode.Text) && !string.IsNullOrEmpty(bodyText = bodyNode.Text))
{
LeftArray <HtmlImage> images = default(LeftArray <HtmlImage>);
foreach (AutoCSer.HtmlNode.Node imgNode in bodyNode.GetNodesByTagName("img"))
{
string alt = imgNode["alt"], src = imgNode["src"] ?? imgNode["@src"];
if (!string.IsNullOrEmpty(alt) && !string.IsNullOrEmpty(src))
{
images.Add(new HtmlImage {
Url = src, Title = alt
});
}
}
return(new Html {
Title = title, Text = bodyText, Images = images.ToArray()
});
}
break;
}
break;
}
return(null);
}
static void Main(string[] args)
{
using (System.Net.WebClient webClient = new System.Net.WebClient())
{
string html = System.Text.Encoding.UTF8.GetString(webClient.DownloadData(@"http://www.AutoCSer.com/Index.html"));
AutoCSer.HtmlNode.Node htmlNode = new AutoCSer.HtmlNode.Node(html);
string childPath = @"/html/head/title";//子节点标签名称筛选，多个标签名称使用逗号 , 分割，比如 /TAG1,TAG2
Console.WriteLine(@"Filter / => " + childPath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(childPath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string childIndexPath = @"/html/body/div[1]/h1";//带索引子节点标签名称筛选仅支持一个标签名称，多个索引使用逗号 , 分割，比如 /TAG[1,3]
Console.WriteLine(@"Filter / => " + childIndexPath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(childIndexPath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string classPath = @"/html/body/div[0]/p/b.AutoCSerClass";//class 样式筛选，多个样式使用逗号 , 分割，比如 .CLASS1,CLASS2
Console.WriteLine(@"Filter . => " + classPath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(classPath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string idPath = @"/html/body/div[0]/p/b#AutoCSerId";//id 判定，多个 id 使用逗号 , 分割，比如 #ID1,ID2
Console.WriteLine(@"Filter # => " + idPath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(idPath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string namePath = @"/html/body/div[0]/p/b*AutoCSerName";//name 判定，多个 name 使用逗号 , 分割，比如 *NAME1,NAME2
Console.WriteLine(@"Filter * => " + namePath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(namePath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string typePath = @"/html/body/div[0]/p/b:AutoCSerType";//type 判定，多个 type 使用逗号 , 分割，比如 :TYPE1,TYPE2
Console.WriteLine(@"Filter : => " + typePath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(typePath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string attributePath = @"/html/body/div[0]/p/b@id";//属性判定，比如 #NAME
Console.WriteLine(@"Filter @ => " + attributePath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(attributePath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string attributeValuePath = @"/html/body/div[0]/p/b@id=AutoCSerId";//属性值判定，多个 value 使用逗号 , 分割，比如 #NAME=VALUE1,VALUE1
Console.WriteLine(@"Filter @ => " + attributeValuePath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(attributeValuePath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string nodePath = @"\title";//所有子孙节点标签名称筛选，多个标签名称使用逗号 , 分割，比如 \TAG1,TAG2
Console.WriteLine(@"Filter \ => " + nodePath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(nodePath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
string defaultNodePath = @"title";//所有子孙节点标签名称筛选，第一个字符 \ 可省略，比如 TAG1,TAG2
Console.WriteLine(@"Filter => " + defaultNodePath);
foreach (AutoCSer.HtmlNode.Node node in AutoCSer.HtmlNode.Filter.Get(defaultNodePath).Get(htmlNode))
{
Console.WriteLine(node.Text);
}
Console.WriteLine();
Console.WriteLine("Over");
Console.ReadKey();
}
}
