c#实现抓取高清美女妹纸图片
private void DoFetch(int pageNum) { ThreadPool.QueueUserWorkItem(_ => { HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://me2-sex.lofter.com/tag/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; }
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