跨服务器POST一条信息

最新推荐文章于 2021-08-06 08:12:47 发布

原创最新推荐文章于 2021-08-06 08:12:47 发布 · 823 阅读

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#服务器 #string #encoding #stream #byte #class

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跨服务器提交一条信息（POST方式）

发送参数形式：

string MailData = "from="+ MailFrom +"&to="+ MailTo + "&ck="+ MailCheckNumber +"&subject="+ MailSubject +"&content="+ MailContent;

写成一个POST类：

public class PostData
    {
        /// <summary>
        /// 向sina服务器post信息
        /// </summary>
        /// <param name="SendUrl">目标接口地址</param>
        /// <param name="Msg">发送参数</param>
        /// <returns></returns>
        public string SendMsg(string SendUrl,string Msg)
        {
            try
            {
                Encoding encoding = Encoding.GetEncoding("GB2312");
                byte[] data = encoding.GetBytes(Msg);

                // 准备请求...
                HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(SendUrl);
                myRequest.Method = "POST";
                myRequest.ContentType = "application/x-www-form-urlencoded";
                myRequest.ContentLength = data.Length;
                Stream newStream = myRequest.GetRequestStream();

                // 发送数据
                newStream.Write(data, 0, data.Length);
                newStream.Close();

                //获取响应
                string scode = "";
                WebResponse response = myRequest.GetResponse();
                using (System.IO.Stream resStream = response.GetResponseStream())
                {
                    if (resStream != null)
                    {
                        using (StreamReader sr = new StreamReader(resStream))
                        {
                            scode = sr.ReadToEnd();
                            sr.Close();
                        }
                    }
                    resStream.Close();
                }

return scode;

            }
            catch (NotSupportedException)
            {
                return "false";

}