asp.net xmlhttp post XML

 

 asp.net   xmlhttp   post XML

 

XmlDocument   xmldoc   =   new   XmlDocument();  
  xmldoc.Load(Request.InputStream);  
  string   RootFolder=xmldoc.ChildNodes[0].InnerText;

 

 

Asp.net XMLHTTP 基类 (GET,Post发送和接收数据)

Submitted by 浪淘沙 on 2007, June 21, 2:50 PM. asp.net

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/****************************************************************
 * 函数名称：SendCommand(SendMethod method, ST_Param p)
 * 功能说明：向远程发送URL和参数,接受返回信息(无乱码);
 * 参    数：method:xml发送方法,POST/Get 两种
      P:参数结构体
              public string Url; //远程URL
              public string Parameters; //参数
              public string Uid; //帐号
              public string Pwd; //号令
 * 调用示列：
 *           using ebcnc;    //引用空间名
 *           XMLHTTP x = new XMLHTTP(); //创建设xmlhttp对像
 *           XMLHTTP.ST_Param st = new XMLHTTP.ST_Param(); //创建参数数组
 *           st.Parameters = "";  //url详细参数
 *           st.Url = "http://www.baidu.com"; //url
 *           st.Uid = ""  ; //帐号
 *           st.Pwd = ""; //口令
 *           string rn=””; //返回字符串
 *           rn=x.SendCommand(XMLHTTP.SendMethod.POST, st); //获取返回信息
 *           x.Dispose();

***********************************************************************/
using System;
using MSXML2;
namespace ebcnc
{
    /// <summary>
    /// XMLHTTP基类
    /// </summary>
    public class XMLHTTP : IDisposable
    {
        #region 变量及参数
        private XMLHTTPClass xml;
        private bool _alreadyDispose = false;

        public ST_Param Parameters;

        public enum SendMethod : int
        {
            POST, GET
        }
        #endregion

        #region 参数结构体
        public struct ST_Param
        {
            public string Url;
            public string Parameters;
            public string Uid;
            public string Pwd;
        }
        #endregion

        #region 发送数据
        /// <summary>
        /// 发送数据
        /// </summary>
        /// <param name="method">发送方式</param>
        /// <param name="p">数据</param>
        /// <returns>STRING</returns>
        public virtual string SendCommand(SendMethod method, ST_Param p)
        {
            if (p.Url == null || p.Url == "") return null;
            if (method == SendMethod.POST)
            {
                try
                {
                    xml.open("POST", p.Url, false, p.Uid, p.Pwd);
                    xml.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
                    xml.send(CommonFunction.UrlEncoding(p.Parameters));
                    if (xml.status == 200)
                    {
                        return System.Text.Encoding.Default.GetString((byte[])xml.responseBody);
                    }
                    else
                    {
                        return xml.status.ToString();
                    }
                }
                catch (Exception E)
                {
                    return E.Message.ToString();
                }
            }
            else if (method == SendMethod.GET)
            {
                xml.open("GET", p.Url + "?" + CommonFunction.UrlEncoding(p.Parameters), false, p.Uid, p.Pwd);
                xml.send(null);
                return System.Text.Encoding.Default.GetString((byte[])xml.responseBody);
            }
            return null;
        }
        #endregion

        #region 构造与释构
        public XMLHTTP()
        {
            xml = new XMLHTTPClass();
        }
        ~XMLHTTP()
        {
            Dispose();
        }
        protected virtual void Dispose(bool isDisposing)
        {
            if (_alreadyDispose) return;
            if (isDisposing)
            {
                if (xml != null)
                {
                    xml = null;
                }
            }
            _alreadyDispose = true;
        }
        #endregion

        #region IDisposable 成员

        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        #endregion
    }
}