如何检索其他网站数据？ [英] How to retrieve other site data?

问题描述

我正在尝试为我的博客检索CodeProject文章数据。我有几个问题。



1）是合法的吗？

2）安全吗？

3）我想获得主页的最新文章部分。但是，我只想要文章和文章的链接。可能吗？



4）如果安全合法，我怎么能这样做？

I am trying to retrieve CodeProject article data for my blog. I have a few questions.

1) Is is legal?
2) Is it safe?
3) I want to get 'Latest Articles' part of the main page. However, I just want the ttile and the link of article. Is it possible?

4) How can i do that if safe and legal?

string url = "http://www.codeproject.com/";
           try
           {
               HttpWebRequest istek = (HttpWebRequest)WebRequest.Create(url);

               istek.AllowAutoRedirect = true;
               istek.Credentials = CredentialCache.DefaultCredentials;
               istek.Proxy = WebRequest.GetSystemWebProxy();
               istek.UseDefaultCredentials = true;
               istek.UserAgent = "CodeProject Bot";
               HttpWebResponse yanit = (HttpWebResponse)istek.GetResponse();
               StreamReader okuyucu = new StreamReader(yanit.GetResponseStream());
               string gelenKaynak = okuyucu.ReadToEnd();
               int IcerikBaslangicIndex = gelenKaynak.IndexOf("<div id=" + '"' + "arttypes" + '"' + ">") + 30;
               int IcerikBitisIndex = gelenKaynak.Substring(IcerikBaslangicIndex).IndexOf("</div>");

               string final = System.Web.HttpUtility.HtmlDecode(gelenKaynak.Substring(IcerikBaslangicIndex, IcerikBitisIndex)).ToString();

               string[] sonuc;
               string[] stringSeparators = new string[] { "<div class=" + '"' + "row" + '"' + ">" };


               sonuc = final.Split(stringSeparators, StringSplitOptions.None);
               return sonuc;
           }
           catch (Exception)
           {

               throw;
           }

我完全得到了代码项目的无意义部分。我错过了什么？

I am getting totaly nonsense part of codeproject. What am I missing?

推荐答案

您需要在文章写作或Bugs&Sugs论坛中发布您的问题，以便其中一位网站管理员可以建议您是否被允许要做到这一点。

You need to post your question in the Article Writing or Bugs & Sugs forum, so one of the site administrators can advise whether you are allowed to do this.

你好，



除了理查兹的建议，如果你收到网站所有者的澄清，他们是好的，你可以看一下 CodeProject API [ ^ ]



...特别是 GetArticles方法 [ ^ ] ......因为这是为了公开CodePorject文章/博客/提示。



...希望它有帮助

Hi,

In addition to Richards advice, if you receive clarification from the site owners that they are ok with you doing this, you could have a look at the CodeProject API[^]

... specifically the GetArticles Method[^] ... as this is provided to expose CodePorject Articles/Blogs/Tips.

... hope it helps

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