博客转发小工具2

2019-11-14 16:17:04

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来源：转载

供稿：网友

下一篇：博客小工具3

昨天发了一个博客转发小工具有朋友说“能一键转发到各主流媒体站上就更好了”。一开始我以为会能难，需要登录啊还有cookie的管理啊模拟post请求啊，乱七八糟一大堆。心想算啦，太累人，还不一定搞得定。后来心里总想着有没有什么简单的办法，就在网上查资料。最后皇天不负有心人让我找到了HttpClient。

ok，接着昨天的来。昨天的只能获取别人文章的内容复制到粘贴板。今天让它能一键发布。

首先需要解决的问题就是登录问题，不然可能是不能发布的。

登录博客园的代码

 1         /// <summary> 2         /// 登录博客园 3         /// </summary> 4         /// <param name="username"></param> 5         /// <param name="passWord"></param> 6         /// <returns></returns> 7         public bool LoginCnblogs(string username = "", string password = "") 8         { 9             httpClient = new HttpClient();10             httpClient.MaxResponseContentBufferSize = 256000;11             httpClient.DefaultRequestHeaders.Add("user-agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36");12             String url = "http://passport.VEVb.com/login.aspx";13             HttPResponseMessage response = httpClient.GetAsync(new Uri(url)).Result;14             String result = response.Content.ReadAsStringAsync().Result;15 16             String __EVENTVALIDATION = new Regex("id=/"__EVENTVALIDATION/" value=/"(.*?)/"").Match(result).Groups[1].Value;17             String __VIEWSTATE = new Regex("id=/"__VIEWSTATE/" value=/"(.*?)/"").Match(result).Groups[1].Value;18             String LBD_VCID_c_login_logincaptcha = new Regex("id=/"LBD_VCID_c_login_logincaptcha/" value=/"(.*?)/"").Match(result).Groups[1].Value;19 20             //开始登录21             url = "http://passport.VEVb.com/login.aspx";22             List<KeyValuePair<String, String>> paramList = new List<KeyValuePair<String, String>>();23             paramList.Add(new KeyValuePair<string, string>("__EVENTTARGET", ""));24             paramList.Add(new KeyValuePair<string, string>("__EVENTARGUMENT", ""));25             paramList.Add(new KeyValuePair<string, string>("__VIEWSTATE", __VIEWSTATE));26             paramList.Add(new KeyValuePair<string, string>("__VIEWSTATEGENERATOR", "C2EE9ABB"));27             paramList.Add(new KeyValuePair<string, string>("__EVENTVALIDATION", __EVENTVALIDATION));28             paramList.Add(new KeyValuePair<string, string>("tbUserName", username));29             paramList.Add(new KeyValuePair<string, string>("tbPassword", password));30             paramList.Add(new KeyValuePair<string, string>("LBD_VCID_c_login_logincaptcha", LBD_VCID_c_login_logincaptcha));31             paramList.Add(new KeyValuePair<string, string>("LBD_BackWorkaround_c_login_logincaptcha", "1"));32             //paramList.Add(new KeyValuePair<string, string>("CaptchaCodeTextBox", imgCode));33             paramList.Add(new KeyValuePair<string, string>("btnLogin", "登  录"));34             paramList.Add(new KeyValuePair<string, string>("txtReturnUrl", "http://home.VEVb.com/"));35             response = httpClient.PostAsync(new Uri(url), new FormUrlEncodedContent(paramList)).Result;36             result = response.Content.ReadAsStringAsync().Result;37 38             if (result.Contains("用户登录"))39                 return false;40             else if (result.Contains("返回博客园首页"))41                 return true;42             else43                 return false;44         }

然后就是发布的代码

 1         /// <summary> 2         /// 发布转发文章 3         /// </summary> 4         /// <returns></returns> 5         public bool Release(string title = "", string content = "") 6         { 7             List<KeyValuePair<String, String>> paramList = new List<KeyValuePair<String, String>>(); 8             paramList.Add(new KeyValuePair<string, string>("__VIEWSTATE", @"")); 9             paramList.Add(new KeyValuePair<string, string>("__VIEWSTATEGENERATOR", "FE27D343"));10             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$txbTitle", title));11             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$EditorBody", content));12             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$ckbPublished", "on"));13             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$chkDisplayHomePage", "on"));14             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$chkComments", "on"));15             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$chkMainSyndication", "on"));16             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$txbEntryName", ""));17             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$txbExcerpt", ""));18             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$txbTag", ""));19             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$Advanced$tbEnryPassword", ""));20             paramList.Add(new KeyValuePair<string, string>("Editor$Edit$lkbPost", "发布"));21 22             HttpResponseMessage response = httpClient.PostAsync(new Uri("http://i.VEVb.com/EditPosts.aspx?opt=1"), new FormUrlEncodedContent(paramList)).Result;23             String result = response.Content.ReadAsStringAsync().Result;24             if (result.Contains("发布成功"))25                 return true;26             else27                 return false;28 29         }