/// <summary> /// 创建GET方式的HTTP/HTTPS请求 /// </summary> /// <param name="url">请求的URL</param> /// <param name="timeout">请求的超时时间</param> /// <param name="userAgent">请求的客户端浏览器信息,可以为空</param> /// <param name="requestEncoding">发送HTTP请求时所用的编码</param> /// <param name="cookies">随同HTTP请求发送的Cookie信息,如果不需要身份验证可以为空</param> /// <returns></returns> public static HttpWebResponse CreateGet(string url, int?timeout = null, string userAgent = null, CookieCollection cookies = null) { return(Create(url, null, "GET", requestEncoding, timeout, cookies.ToString())); }