如何用.net post一个连接里面的数据

Question

企业微信怎样使用这样一个连接

Answer 1

太多了，随便先看个吧http://www.cnblogs.com/xssxss/archive/2012/07/03/2574554.html

Answer 2

httpwebrequest

Answer 3

public string PostUrl()
        {
            string url="你的url";
string data="你的 数据";
            System.Net.HttpWebRequest httpWebRequest = (HttpWebRequest)System.Net.WebRequest.Create(url);
            httpWebRequest.Method = "POST";            httpWebRequest.Headers.Add("Accept-Charset", "utf-8");            byte[] postBytes = Encoding.UTF8.GetBytes(data);
            //httpWebRequest.ContentType = "text/xml"; 
            httpWebRequest.ContentType = "application/json; charset=utf-8";// httpWebRequest.ContentLength = Encoding.UTF8.GetByteCount(data);//strJson为json字符串 
            Stream stream = httpWebRequest.GetRequestStream();
            stream.Write(postBytes, 0, postBytes.Length);
            stream.Close();//发送完毕，接受返回值 
            var response = httpWebRequest.GetResponse();
            Stream streamResponse = response.GetResponseStream();
            StreamReader streamRead = new StreamReader(streamResponse);
            String responseString = streamRead.ReadToEnd();
            return responseString;        }/// <summary>
        /// 获取 Post 提交的参数
        /// </summary>
        /// <returns></returns>
        public string getPostStr()
        {
            Int32 intLen = Convert.ToInt32(Request.InputStream.Length);
            byte[] b = new byte[intLen];
            Request.InputStream.Read(b, 0, intLen);
            return System.Text.Encoding.UTF8.GetString(b);
        }