c#实现抓取高清美女妹纸图片
代码如下:
private void DoFetch(int pageNum)
{
ThreadPool.QueueUserWorkItem(_ =>
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(”
美女摄影?page=” + pageNum);
request.Credentials = System.Net.CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
List<Uri> links = FetchLinksFromSource(sr.ReadToEnd());
Console.WriteLine(“=========================” + pageNum + “fatch END==========================”);
}
}
});
}
private List<Uri> FetchLinksFromSource(string htmlSource)
{
List<Uri> links = new List<Uri>();
string regexImgSrc = @”<img[^>]*?src\s*=\s*[“”‘]?([^‘”” >]+?)[ ‘””][^>]*?>”;
MatchCollection matchesImgSrc = Regex.Matches(htmlSource, regexImgSrc, RegexOptions.IgnoreCase | RegexOptions.Singleline);
foreach (Match m in matchesImgSrc)
{
string href = m.Groups[1].Value;
if (CheckIsUrlFormat(href))
{
links.Add(new Uri(href));
Console.WriteLine(href);
}
else
continue;
using (WebClient myWebClient = new WebClient())
{
try
{
myWebClient.DownloadFile(new Uri(href), System.IO.Path.Combine(globePath, System.IO.Path.GetRandomFileName() + System.IO.Path.GetExtension(href)));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
}
return links;
}
以上就是本文的全部内容了，，大家可以*扩展哦，你分明，但愿大家能够喜欢。