public static DUtil CreateDUtil(string url)
{
DUtil dutil = null;
Match match = reHostName.Match(url);
string hostname = null;
if (match.Success && match.Groups.Count != 0)
{
hostname = match.Groups[1].Value;
}
else
{
return(null);
}
switch (hostname)
{
case "www.dmzj.com":
dutil = new DUtilDmzj(url);
break;
// case "manhua.178.com":
// dutil = new DUtil178(url);
// break;
// case "www.imanhua.com":
// dutil = new DUtilImanhua(url);
// break;
case "www.bengou.com":
dutil = new DUtilBengou(url);
break;
default:
break;
}
return(dutil);
}
public virtual IList <Page> SplitPaths(string paths, string urlStartWith)
{
IList <Page> alist = new List <Page>();
int restartat = 0;
Match match = reQuote.Match(paths, restartat);
int counter = 0;
while (match.Success)
{
string url = urlStartWith;
url += DUtil.JScriptEval("\"" + match.Value + "\"");
Page page = new Page(++counter, url);
alist.Add(page);
restartat = match.Index + match.Length + 2;
match = reQuote.Match(paths, restartat);
}
return(alist);
}
public virtual IList <Page> SplitPaths(string paths)
{
IList <Page> alist = new List <Page>();
int restartat = 0;
Match match = reQuote.Match(paths, restartat);
int counter = 0;
while (match.Success)
{
//<img class="bigimgborder pic_link" alt="" style="border: 1px solid rgb(204, 204, 204); padding: 1px; cursor: pointer;" src="http://imgfast.dmzj.com/j/%E8%BF%9B%E5%87%BB%E7%9A%84%E5%B7%A8%E4%BA%BA/%E7%AC%AC01%E5%8D%B7/002.jpg" name="bigimg2" id="bigimg2" href="">
string url = "http://imgfast.dmzj.com/";
url += DUtil.JScriptEval("\"" + match.Value + "\"");
Page page = new Page(++counter, url);
alist.Add(page);
restartat = match.Index + match.Length + 2;
match = reQuote.Match(paths, restartat);
}
return(alist);
}
public override IList <Page> SpiderPages(Chapter chapter)
{
//throw new NotImplementedException();
IList <Page> alist = null;
string html;
try
{
html = LoadHtml(chapter.Url);
}
catch (Exception ex)
{
throw ex;
}
string[] htmlines = html.Split('\n');
foreach (string line in htmlines)
{
if (line.Contains("var pages"))
{
//分离这一行
alist = SplitPaths(line);
break;
}
if (line.Contains("eval("))
{
string realine = DUtil.JScriptEval(line.Substring(4));
if (realine == null)
{
continue;
}
alist = SplitPaths(realine);
break;
}
}
chapter.Pages = alist;
return(alist);
}