/// <summary>
/// 向服务器发送 HTTP POST 请求
/// </summary>
/// <param name="url">完整的网页地址
/// <para>必须包含 "http://" 或 "https://"</para>
/// </param>
/// <param name="data">请求所需的上传数据</param>
/// <param name="contentType">Content-Type HTTP 标头</param>
/// <param name="referer">参考页链接
/// <para>告知服务器, 访问时的来源地址</para>
/// </param>
/// <param name="userAgent">User-Agent HTTP 标头</param>
/// <param name="accept">Accept HTTP 标头</param>
/// <param name="timeout">超时时间</param>
/// <param name="cookies">请求附带的 Cookies
/// <para>此参数支持自动更新 Cookies, 若 cookieMerge 参数为True, 将合并新旧Cookie</para>
/// </param>
/// <param name="headers">请求附带的 Headers
/// <para>此参数支持自动更新 Headers</para>
/// </param>
/// <param name="proxy">代理 HttpWebClient 的 WebProxy 实例</param>
/// <param name="encoding">文本编码</param>
/// <param name="allowAutoRedirect">跟随重定向响应</param>
/// <param name="autoCookieMerge">自动Cookie合并</param>
/// <returns></returns>
public static byte[] Post(string url, byte[] data, string contentType, string referer, string userAgent, string accept, int timeout, ref CookieCollection cookies, ref WebHeaderCollection headers, WebProxy proxy, Encoding encoding, bool allowAutoRedirect = true, bool autoCookieMerge = true)
{
HttpWebClient httpWebClient = new HttpWebClient();
httpWebClient.ContentType = contentType;
httpWebClient.Referer = referer;
httpWebClient.UserAgent = userAgent;
httpWebClient.Accept = accept;
httpWebClient.TimeOut = timeout;
httpWebClient.CookieCollection = cookies;
httpWebClient.Headers = headers;
httpWebClient.Proxy = proxy;
httpWebClient.AllowAutoRedirect = allowAutoRedirect;
byte[] result = httpWebClient.UploadData(new Uri(url), data);
headers = httpWebClient.ResponseHeaders;
if (autoCookieMerge)
{
cookies = UpdateCookie(cookies, httpWebClient.CookieCollection);
}
else
{
cookies = httpWebClient.CookieCollection;
}
return(result);
}
/// <summary>
/// 向服务器发送 HTTP GET 请求
/// </summary>
/// <param name="url">完整的网页地址
/// <para>必须包含 "http://" 或 "https://"</para>
/// </param>
/// <param name="referer">参考页链接
/// <para>告知服务器, 访问时的来源地址</para>
/// </param>
/// <param name="userAgent">User-Agent HTTP 标头</param>
/// <param name="accept">Accept HTTP 标头</param>
/// <param name="timeout">超时时间</param>
/// <param name="cookies">请求附带的 Cookies
/// <para>此参数支持自动更新 <see cref="CookieContainer"/>, 若 <see cref="AutoCookieMerge"/> 参数为 True, 将合并新旧 Cookie</para>
/// </param>
/// <param name="headers">请求附带的 Headers
/// <para>此参数支持自动更新 <see cref="WebHeaderCollection"/></para>
/// </param>
/// <param name="proxy">代理 <see cref="HttpWebClient"/> 的 <see cref="WebProxy"/> 实例</param>
/// <param name="encoding">文本编码</param>
/// <param name="allowAutoRedirect">跟随重定向响应</param>
/// <param name="autoCookieMerge">指定自动 <see cref="CookieContainer"/> 合并</param>
/// <returns>返回从 Internal 读取的 <see cref="byte"/> 数组</returns>
public static byte[] Get(string url, string referer, string userAgent, string accept, int timeout, ref CookieCollection cookies, ref WebHeaderCollection headers, WebProxy proxy, Encoding encoding, bool allowAutoRedirect = true, bool autoCookieMerge = true)
{
HttpWebClient httpWebClient = new HttpWebClient();
httpWebClient.CookieCollection = cookies;
httpWebClient.Headers = headers;
httpWebClient.Referer = referer;
httpWebClient.UserAgent = userAgent;
httpWebClient.Accept = accept;
httpWebClient.TimeOut = timeout;
httpWebClient.Encoding = encoding;
httpWebClient.Proxy = proxy;
httpWebClient.AllowAutoRedirect = allowAutoRedirect;
httpWebClient.AutoCookieMerge = autoCookieMerge;
byte[] result = httpWebClient.DownloadData(new Uri(url));
headers = httpWebClient.ResponseHeaders;
cookies = httpWebClient.CookieCollection;
return(result);
}
