Log on to cnblogs to publish an article

I used to perform a simulated logon search for a small system in CNET. However, my technology was not enough, and I died in the middle. However, there are still many gains in this process. This cnblogs article was published on that basis.

I will post the main code here for you to see:

This is the code section in the logon window:

View Code

1 string postData = string. format ("_ EVENTTARGET = & __ EVENTARGUMENT = & __ VIEWSTATE =/combine & __ EVENTVALIDATION =/wEWBQLWwpqPDQLyj/combine & tbUserName = {0} & tbPassword = {1} & btnLogin = login & txtReturnUrl = http://home.cnblogs.com /", txtName. text. trim (), txtPwd. text. trim ());
2 // This is some of the parameters when cnblogs is submitted
3 ASCIIEncoding encoding = new ASCIIEncoding ();
4 byte [] data = encoding. GetBytes (postData );
5 HttpWebRequest request = (HttpWebRequest) WebRequest. Create ("http://passport.cnblogs.com/login.aspx ");
6 request. Method = "Post ";
7 request. ContentType = "application/x-www-form-urlencoded ";
8 request. ContentLength = data. Length;
9 request. KeepAlive = true;
10 request. CookieContainer = container; // The returned cookie is appended to this container.
11 // send data
12
13 Stream newStream = request. GetRequestStream ();
14 newStream. Write (data, 0, data. Length );
15
16
17 HttpWebResponse response = (HttpWebResponse) request. GetResponse ();
18 newStream = response. GetResponseStream ();
19 StreamReader reader = new StreamReader (newStream, Encoding. UTF8 );
20 string text = reader. ReadToEnd ();
21 reader. Close ();
22 newStream. Close ();

Form effect:

　　

This is the code section of the main form:

　　

View Code

1 string postData = string. format ("_ EVENTTARGET = Editor $ Edit $ lkbPost & __ EVENTARGUMENT = & __ VIEWSTATE = & Editor $ Edit $ txbTitle = {0} & Editor $ Edit $ EditorBody = {1} & Editor $ Edit $ APOptions $ APSiteHome $ chkDisplayHomePage = on & Editor $ Edit $ Advanced $ ckbPublished = on & Editor $ Edit $ Advanced $ chkComments = on & Editor $ Edit $ Advanced $ chkMainSyndication = on & Editor $ Edit $ Advanced $ txbEntryName = & Editor $ Edit $ Advanced $ txbExcerpt = & Editor $ Edit $ Advanced $ txbTag = & Editor $ Edit $ Advanced $ tbEnryPassword = ", txtTitle. text, rtxtContent. text); // some parameters for data submission
2 string Url = @ "http://www.cnblogs.com/envenler/admin/EditPosts.aspx? Opt = 1 "; // URL to be submitted
3 ASCIIEncoding encoding = new ASCIIEncoding ();
4 byte [] byt = encoding. GetBytes (postData );
5 HttpWebRequest request = (HttpWebRequest) WebRequest. Create (Url );
6 request. Method = "Post ";
7 request. ContentType = "application/x-www-form-urlencoded ";
8 request. ContentLength = byt. Length;
9 request. KeepAlive = true;
10 request. CookieContainer = Ccontainter; // The returned cookie is appended to this container.
11 // send data
12
13 Stream newStream = request. GetRequestStream ();
14 newStream. Write (byt, 0, byt. Length );
15 HttpWebResponse response = (HttpWebResponse) request. GetResponse ();
16 newStream = response. GetResponseStream ();
17 StreamReader reader = new StreamReader (newStream, Encoding. UTF8 );
18 string text = reader. ReadToEnd ();
19 reader. Close ();
20 newStream. Close ();

　

Form effect:

　　

Final attach this all source code: http://files.cnblogs.com/envenler/cnblogsLogin.rar (this seems a bit problematic, if you need to download please copy the link to the browser to open .)