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  • C# 获取时间戳

    1

    long timestamp = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000;

    2

            /// <summary>
            /// 指定Post地址使用Get 方式获取全部字符串
            /// </summary>
            /// <param name="url">请求后台地址</param>
            /// <returns></returns>
            public static string Post(string url, Dictionary<string, string> dic)
            {
                string result = "";
                HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
                req.Method = "POST";
                req.ContentType = "application/x-www-form-urlencoded";
                //req.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
                //req.Headers.Add("Accept-Language", "zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3");
                //req.UserAgent = "Mozilla/5.0 (Windows NT 5.2; rv:12.0) Gecko/20100101 Firefox/12.0";
                #region 添加Post 参数
                StringBuilder builder = new StringBuilder();
                int i = 0;
                foreach (var item in dic)
                {
                    if (i > 0)
                        builder.Append("&");
                    builder.AppendFormat("{0}={1}", item.Key, item.Value);
                    i++;
                }
                byte[] data = Encoding.UTF8.GetBytes(builder.ToString());
                req.ContentLength = data.Length;
                using (Stream reqStream = req.GetRequestStream())
                {
                    reqStream.Write(data, 0, data.Length);
                    reqStream.Close();
                }
                #endregion
                HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
                Stream stream = resp.GetResponseStream();
                //获取响应内容
                using (StreamReader reader = new StreamReader(stream, Encoding.UTF8))
                {
                    result = reader.ReadToEnd();
                }
                return result;
            }
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  • 原文地址:https://www.cnblogs.com/kikyoqiang/p/12386180.html
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