/// <summary>
/// 获取在线用户实例
/// </summary>
/// <returns>网页实例</returns>
public static string GetOnline()
{
var http = new HttpHelper();
var item = new HttpItem
{
URL = "http://home.51cto.com/index.php?s=/Friend/online/p/",
Cookie = User.Cookie,
};
item.Header.Add("X-Requested-With", "XMLHttpRequest");
HttpResult result = http.GetHtml(item);
string html = result.Html;
return html;
}
public static string GetPage(string url)
{
var http = new HttpHelper();
var item = new HttpItem
{
URL = url,
Cookie = User.Cookie,
};
item.Header.Add("X-Requested-With", "XMLHttpRequest");
HttpResult result = http.GetHtml(item);
string html = result.Html;
return html;
}
/// <summary>
/// 获取答案
/// </summary>
/// <param name="questionId">题目id</param>
/// <returns></returns>
public static string GetAnswer(string questionId)
{
var http = new HttpHelper();
var itemGet = new HttpItem
{
URL = "http://selftest.51cto.com/self_showres.php?sid=" + questionId, //URL 必需项
Method = "get", //URL 可选项 默认为Get
IsToLower = false, //得到的HTML代码是否转成小写 可选项默认转小写
Referer = "http://selftest.51cto.com/subread.php?sid=" + questionId,
Cookie = User.Cookie, //字符串Cookie 可选项
Timeout = 100000, //连接超时时间 可选项默认为100000
ReadWriteTimeout = 30000, //写入Post数据超时时间 可选项默认为30000
UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:21.0) Gecko/20100101 Firefox/21.0",
//用户的浏览器类型，版本，操作系统 可选项有默认值
ContentType = "application/x-www-form-urlencoded; charset=UTF-8", //返回类型 可选项有默认值
Allowautoredirect = true, //是否根据301跳转 可选项
};
return http.GetHtml(itemGet).Html;
}
public static string Fav(string tid)
{
var http = new HttpHelper();
var itemPost = new HttpItem
{
URL = "http://rozbo.blog.51cto.com/mod/favour.php", //URL 必需项
Method = "POST", //URL 可选项 默认为Get
IsToLower = false,
Postdata = "tid=" + tid,
Cookie = User.Cookie, //字符串Cookie 可选项
Timeout = 100000, //连接超时时间 可选项默认为100000
ReadWriteTimeout = 30000, //写入Post数据超时时间 可选项默认为30000
UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:21.0) Gecko/20100101 Firefox/21.0",
//用户的浏览器类型，版本，操作系统 可选项有默认值
ContentType = "application/x-www-form-urlencoded; charset=UTF-8", //返回类型 可选项有默认值
Allowautoredirect = true, //是否根据301跳转 可选项
};
return http.GetHtml(itemPost).Html;
}
public static string SendGift(string userId, string reply)
{
var http = new HttpHelper();
var item = new HttpItem
{
URL = "http://home.51cto.com/apps/gift/index.php?s=/Index/send/", //URL 必需项
Method = "post", //URL 可选项 默认为Get
IsToLower = false, //得到的HTML代码是否转成小写 可选项默认转小写
Cookie = User.Cookie, //字符串Cookie 可选项
Referer = "http://weiba.weibo.com/10070/t/zstIRyLfE", //来源URL 可选项
Postdata =
"fri_ids=" + userId + "&sendInfo=" + HttpUtility.UrlEncode(reply, Encoding.UTF8) +
"&sendWay=1&giftId=202", //Post数据 可选项GET时不需要写
Timeout = 100000, //连接超时时间 可选项默认为100000
ReadWriteTimeout = 30000, //写入Post数据超时时间 可选项默认为30000
UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:21.0) Gecko/20100101 Firefox/21.0",
//用户的浏览器类型，版本，操作系统 可选项有默认值
ContentType = "application/x-www-form-urlencoded; charset=UTF-8", //返回类型 可选项有默认值
Allowautoredirect = true, //是否根据301跳转 可选项
//CerPath = "d:\123.cer",//证书绝对路径 可选项不需要证书时可以不写这个参数
//Connectionlimit = 1024,//最大连接数 可选项 默认为1024 ProxyIp = "",//代理服务器ID 可选项 不需要代理 时可以不设置这三个参数
//ProxyPwd = "123456",//代理服务器密码 可选项
//ProxyUserName = "******",//代理服务器账户名 可选项
};
item.Header.Add("X-Requested-With", "XMLHttpRequest");
HttpResult result = http.GetHtml(item);
var html = result.Html;
return html;
}
public static string PostReply(string postsId, string reply, string username = "******")
{
var http = new HttpHelper();
var postType = username == "匿名" ? "1" : "0";
var item = new HttpItem
{
URL = "http://rozbo.blog.51cto.com/comment3.php",
Method = "post",
IsToLower = false,
Cookie = User.Cookie,
//Referer = "http://weiba.weibo.com/10070/t/zstIRyLfE",
Postdata =
"authnum=&tid=" + postsId + "&username="******"&content=" + HttpUtility.UrlEncode(reply, Encoding.UTF8) + "&niming=" + posttype +
"&favour=1&parentid=",
Timeout = 100000,
ReadWriteTimeout = 30000,
UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:21.0) Gecko/20100101 Firefox/21.0",
ContentType = "application/x-www-form-urlencoded; charset=UTF-8",
Allowautoredirect = true,
};
item.Header.Add("X-Requested-With", "XMLHttpRequest");
HttpResult result = http.GetHtml(item);
var html = result.Html;
return html;
}
public static string PostPage(string url,string data)
{
var http = new HttpHelper();
var item = new HttpItem
{
URL = url, //URL 必需项
Method = "post", //URL 可选项 默认为Get
IsToLower = false, //得到的HTML代码是否转成小写 可选项默认转小写
Cookie = User.Cookie, //字符串Cookie 可选项
Postdata = data,
Timeout = 100000, //连接超时时间 可选项默认为100000
ReadWriteTimeout = 30000, //写入Post数据超时时间 可选项默认为30000
UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:21.0) Gecko/20100101 Firefox/21.0",
//用户的浏览器类型，版本，操作系统 可选项有默认值
ContentType = "application/x-www-form-urlencoded; charset=UTF-8", //返回类型 可选项有默认值
Allowautoredirect = true, //是否根据301跳转 可选项
};
HttpResult result = http.GetHtml(item);
return result.Html;
}
/// <summary>
/// 登录51cto
/// </summary>
/// <param name="tid"></param>
/// <returns></returns>
public static string Login(string email,string password,string autologin= "******")
{
var http = new HttpHelper();
var itemPost = new HttpItem
{
URL = "http://home.51cto.com/index.php?s=%2FIndex%2FdoLogin", //URL 必需项
Method = "POST", //URL 可选项 默认为Get
IsToLower = false,
Postdata = "email=" + HttpUtility.UrlEncode(email, Encoding.UTF8) + "&passwd=" + password + "&autologin="******"&reback=http%253A%252F%252Fbbs.51cto.com&button.x=31&button.y=15",
Timeout = 100000, //连接超时时间 可选项默认为100000
ReadWriteTimeout = 30000, //写入Post数据超时时间 可选项默认为30000
UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:21.0) Gecko/20100101 Firefox/21.0",
//用户的浏览器类型，版本，操作系统 可选项有默认值
ContentType = "application/x-www-form-urlencoded; charset=UTF-8", //返回类型 可选项有默认值
Allowautoredirect = true, //是否根据301跳转 可选项
};
return http.GetHtml(itemPost).Html;
}
/// <summary>
/// 设置证书
/// </summary>
/// <param name="objhttpItem"></param>
private void SetCer(HttpItem objhttpItem)
{
if (!string.IsNullOrEmpty(objhttpItem.CerPath))
{
//这一句一定要写在创建连接的前面。使用回调的方法进行证书验证。
ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(CheckValidationResult);
//初始化对像，并设置请求的URL地址
request = (HttpWebRequest)WebRequest.Create(objhttpItem.URL);
SetCerList(objhttpItem);
//将证书添加到请求里
request.ClientCertificates.Add(new X509Certificate(objhttpItem.CerPath));
}
else
{
//初始化对像，并设置请求的URL地址
request = (HttpWebRequest)WebRequest.Create(objhttpItem.URL);
SetCerList(objhttpItem);
}
}
/// <summary>
/// 获取社区在线列表
/// </summary>
/// <param name="page">页数</param>
/// <returns>网页实例</returns>
public static string GetUsers(string page = "1")
{
var http = new HttpHelper();
var item = new HttpItem
{
URL = "http://bbs.51cto.com/member.php?action=list&listgid=&srchmem=&order=uid&type=&page=" + page,
Cookie = User.Cookie,
};
item.Header.Add("X-Requested-With", "XMLHttpRequest");
HttpResult result = http.GetHtml(item);
string html = result.Html;
return html;
}
public static string PostReply(string postsId, string reply, string username="******")
{
var http = new HttpHelper();
var posttype = username == "匿名"?"1":"0";
var item = new HttpItem
{
URL = "http://rozbo.blog.51cto.com/comment3.php", //URL 必需项
Method = "post", //URL 可选项 默认为Get
IsToLower = false, //得到的HTML代码是否转成小写 可选项默认转小写
Cookie = User.Cookie, //字符串Cookie 可选项
Referer = "http://weiba.weibo.com/10070/t/zstIRyLfE", //来源URL 可选项
Postdata =
"authnum=&tid=" + postsId + "&username="******"&content=" + HttpUtility.UrlEncode(reply, Encoding.UTF8) + "&niming=" + posttype + "&favour=1&parentid=",
//Post数据 可选项GET时不需要写
Timeout = 100000, //连接超时时间 可选项默认为100000
ReadWriteTimeout = 30000, //写入Post数据超时时间 可选项默认为30000
UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:21.0) Gecko/20100101 Firefox/21.0",
//用户的浏览器类型，版本，操作系统 可选项有默认值
ContentType = "application/x-www-form-urlencoded; charset=UTF-8", //返回类型 可选项有默认值
Allowautoredirect = true, //是否根据301跳转 可选项
//CerPath = "d:\123.cer",//证书绝对路径 可选项不需要证书时可以不写这个参数
//Connectionlimit = 1024,//最大连接数 可选项 默认为1024 ProxyIp = "",//代理服务器ID 可选项 不需要代理 时可以不设置这三个参数
//ProxyPwd = "123456",//代理服务器密码 可选项
//ProxyUserName = "******",//代理服务器账户名 可选项
};
item.Header.Add("X-Requested-With", "XMLHttpRequest");
HttpResult result = http.GetHtml(item);
var html = result.Html;
return html;
}
/// <summary>
/// 为请求准备参数
/// </summary>
///<param name="objhttpItem">参数列表</param>
private void SetRequest(HttpItem objhttpItem)
{
//设置安全协议
ServicePointManager.SecurityProtocol = objhttpItem.SecurityProtocolType;
// 验证证书
SetCer(objhttpItem);
//设置Header参数
if (objhttpItem.Header != null && objhttpItem.Header.Count > 0) foreach (string item in objhttpItem.Header.AllKeys)
{
request.Headers.Add(item, objhttpItem.Header[item]);
}
// 设置代理
SetProxy(objhttpItem);
if (objhttpItem.ProtocolVersion != null) request.ProtocolVersion = objhttpItem.ProtocolVersion;
request.ServicePoint.Expect100Continue = objhttpItem.Expect100Continue;
//请求方式Get或者Post
request.Method = objhttpItem.Method;
request.Timeout = objhttpItem.Timeout;
request.ReadWriteTimeout = objhttpItem.ReadWriteTimeout;
//Accept
request.Accept = objhttpItem.Accept;
//ContentType返回类型
request.ContentType = objhttpItem.ContentType;
//UserAgent客户端的访问类型，包括浏览器版本和操作系统信息
request.UserAgent = objhttpItem.UserAgent;
// 编码
encoding = objhttpItem.Encoding;
//设置Cookie
SetCookie(objhttpItem);
//来源地址
request.Referer = objhttpItem.Referer;
//是否执行跳转功能
request.AllowAutoRedirect = objhttpItem.Allowautoredirect;
//设置Post数据
SetPostData(objhttpItem);
//设置最大连接
if (objhttpItem.Connectionlimit > 0) request.ServicePoint.ConnectionLimit = objhttpItem.Connectionlimit;
}
/// <summary>
/// 设置代理
/// </summary>
/// <param name="objhttpItem">参数对象</param>
private void SetProxy(HttpItem objhttpItem)
{
if (!string.IsNullOrEmpty(objhttpItem.ProxyIp))
{
//设置代理服务器
if (objhttpItem.ProxyIp.Contains(":"))
{
string[] plist = objhttpItem.ProxyIp.Split(':');
WebProxy myProxy = new WebProxy(plist[0].Trim(), Convert.ToInt32(plist[1].Trim()));
//建议连接
myProxy.Credentials = new NetworkCredential(objhttpItem.ProxyUserName, objhttpItem.ProxyPwd);
//给当前请求对象
request.Proxy = myProxy;
}
else
{
WebProxy myProxy = new WebProxy(objhttpItem.ProxyIp, false);
//建议连接
myProxy.Credentials = new NetworkCredential(objhttpItem.ProxyUserName, objhttpItem.ProxyPwd);
//给当前请求对象
request.Proxy = myProxy;
}
//设置安全凭证
request.Credentials = CredentialCache.DefaultNetworkCredentials;
}
}
/// <summary>
/// 设置Post数据
/// </summary>
/// <param name="objhttpItem">Http参数</param>
private void SetPostData(HttpItem objhttpItem)
{
//验证在得到结果时是否有传入数据
if (request.Method.Trim().ToLower().Contains("post"))
{
if (objhttpItem.PostEncoding != null)
{
postencoding = objhttpItem.PostEncoding;
}
byte[] buffer = null;
//写入Byte类型
if (objhttpItem.PostDataType == PostDataType.Byte && objhttpItem.PostdataByte != null && objhttpItem.PostdataByte.Length > 0)
{
//验证在得到结果时是否有传入数据
buffer = objhttpItem.PostdataByte;
}//写入文件
else if (objhttpItem.PostDataType == PostDataType.FilePath && !string.IsNullOrEmpty(objhttpItem.Postdata))
{
StreamReader r = new StreamReader(objhttpItem.Postdata, postencoding);
buffer = postencoding.GetBytes(r.ReadToEnd());
r.Close();
} //写入字符串
else if (!string.IsNullOrEmpty(objhttpItem.Postdata))
{
buffer = postencoding.GetBytes(objhttpItem.Postdata);
}
if (buffer != null)
{
request.ContentLength = buffer.Length;
request.GetRequestStream().Write(buffer, 0, buffer.Length);
}
}
}
/// <summary>
/// 设置Cookie
/// </summary>
/// <param name="objhttpItem">Http参数</param>
private void SetCookie(HttpItem objhttpItem)
{
if (!string.IsNullOrEmpty(objhttpItem.Cookie))
//Cookie
request.Headers[HttpRequestHeader.Cookie] = objhttpItem.Cookie;
//设置Cookie
if (objhttpItem.CookieCollection != null)
{
request.CookieContainer = new CookieContainer();
request.CookieContainer.Add(objhttpItem.CookieCollection);
}
}
/// <summary>
/// 设置多个证书
/// </summary>
/// <param name="objhttpItem"></param>
private void SetCerList(HttpItem objhttpItem)
{
if (objhttpItem.ClentCertificates != null && objhttpItem.ClentCertificates.Count > 0)
{
foreach (X509Certificate item in objhttpItem.ClentCertificates)
{
request.ClientCertificates.Add(item);
}
}
}
/// <summary>
/// 获取51cto博文列表
/// </summary>
/// <param name="page">页码</param>
/// <returns>网页实体</returns>
public static string GetPostsListView(string page = "1")
{
var http = new HttpHelper();
var item = new HttpItem
{
URL = "http://blog.51cto.com/original/0/" + page, //URL 必需项
Cookie = User.Cookie,
Allowautoredirect = true,
ContentType = "application/x-www-form-urlencoded",
Accept = " text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
};
item.Header.Add("X-Requested-With", "XMLHttpRequest");
HttpResult result = http.GetHtml(item);
string html = result.Html;
return html;
}
/// <summary>
/// 根据相传入的数据，得到相应页面数据
/// </summary>
/// <param name="objhttpitem">参数类对象</param>
/// <returns>返回HttpResult类型</returns>
public HttpResult GetHtml(HttpItem objhttpitem)
{
//返回参数
HttpResult result = new HttpResult();
try
{
//准备参数
SetRequest(objhttpitem);
}
catch (Exception ex)
{
result = new HttpResult()
{
Cookie = "",
Header = null,
Html = ex.Message,
StatusDescription = "配置参数时出错：" + ex.Message
};
return result;
}
try
{
#region 得到请求的response
using (response = (HttpWebResponse)request.GetResponse())
{
result.StatusCode = response.StatusCode;
result.StatusDescription = response.StatusDescription;
result.Header = response.Headers;
if (response.Cookies != null) result.CookieCollection = response.Cookies;
if (response.Headers["set-cookie"] != null) result.Cookie = response.Headers["set-cookie"];
MemoryStream _stream = new MemoryStream();
//GZIIP处理
if (response.ContentEncoding != null && response.ContentEncoding.Equals("gzip", StringComparison.InvariantCultureIgnoreCase))
{
//开始读取流并设置编码方式
//new GZipStream(response.GetResponseStream(), CompressionMode.Decompress).CopyTo(_stream, 10240);
//.net4.0以下写法
_stream = GetMemoryStream(new GZipStream(response.GetResponseStream(), CompressionMode.Decompress));
}
else
{
//开始读取流并设置编码方式
//response.GetResponseStream().CopyTo(_stream, 10240);
//.net4.0以下写法
_stream = GetMemoryStream(response.GetResponseStream());
}
//获取Byte
byte[] RawResponse = _stream.ToArray();
_stream.Close();
//是否返回Byte类型数据
if (objhttpitem.ResultType == ResultType.Byte) result.ResultByte = RawResponse;
//从这里开始我们要无视编码了
if (encoding == null)
{
Match meta = Regex.Match(Encoding.Default.GetString(RawResponse), "<meta([^<]*)charset=([^<]*)[\"']", RegexOptions.IgnoreCase);
string charter = (meta.Groups.Count > 1) ? meta.Groups[2].Value.ToLower() : string.Empty;
if (charter.Length > 2)
encoding = Encoding.GetEncoding(charter.Trim().Replace("\"", "").Replace("'", "").Replace(";", "").Replace("iso-8859-1", "gbk"));
else
{
if (string.IsNullOrEmpty(response.CharacterSet)) encoding = Encoding.UTF8;
else encoding = Encoding.GetEncoding(response.CharacterSet);
}
}
//得到返回的HTML
result.Html = encoding.GetString(RawResponse);
}
#endregion
}
catch (WebException ex)
{
//这里是在发生异常时返回的错误信息
response = (HttpWebResponse)ex.Response;
result.Html = ex.Message;
if (response != null)
{
result.StatusCode = response.StatusCode;
result.StatusDescription = response.StatusDescription;
}
}
catch (Exception ex)
{
result.Html = ex.Message;
}
if (objhttpitem.IsToLower) result.Html = result.Html.ToLower();
return result;
}
