本文介绍了使用HTTPwebrequest方法调用webservice,输入参数为字符串的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述





我想用HTTPwebrequest来调用webservice。



我试过这个方法吧不工作,可以帮助我解决这个问题。



先谢谢。



public static string fnSendandReceiveurlencode(string Request,string WebServiceURL)

{

string rawResponse;

HttpWebRequest webreq =(HttpWebRequest)WebRequest.Create(WebServiceURL);

webreq.ContentType =text / xml; charset = utf-8;

//webreq.Accept =text / xml;

webreq.Headers.Clear();

webreq.Method =POST;

byte [] bytes = Encoding.UTF8.GetBytes(Request.ToString());

Encoding encode = Encoding.GetEncoding(utf-8);

webreq.ContentLength = bytes.Length;

HttpWebResponse webres = null;

webres =(HttpWebResponse)webreq.GetResponse();

流阅读器= null;

reader = webres.GetResponseStream();

StreamReader sreader = new StreamReader(reader,encode,true);

rawResponse = sreader.ReadToEnd();

返回rawResponse;

}





你的

Sheethal

Hi,

I want to call webservice using HTTPwebrequest.

I tried this method it is not working, can any help me to solve this issue.

Thanks in Advance.

public static string fnSendandReceiveurlencode(string Request, string WebServiceURL)
{
string rawResponse;
HttpWebRequest webreq = (HttpWebRequest)WebRequest.Create(WebServiceURL);
webreq.ContentType = "text/xml; charset=utf-8";
//webreq.Accept = "text/xml";
webreq.Headers.Clear();
webreq.Method = "POST";
byte[] bytes = Encoding.UTF8.GetBytes(Request.ToString());
Encoding encode = Encoding.GetEncoding("utf-8");
webreq.ContentLength = bytes.Length;
HttpWebResponse webres = null;
webres = (HttpWebResponse)webreq.GetResponse();
Stream reader = null;
reader = webres.GetResponseStream();
StreamReader sreader = new StreamReader(reader, encode, true);
rawResponse = sreader.ReadToEnd();
return rawResponse;
}


Yours
Sheethal

推荐答案

HttpWebRequest webreq = (HttpWebRequest)WebRequest.Create(WebServiceURL);

        webreq.Method = "POST";
       webreq.ContentType = "text/xml";

 var encoding = new UTF8Encoding();
 var bytes = Encoding.GetEncoding("iso-8859-1").GetBytes(Request.ToString());
 webreq.ContentLength = bytes.Length;

            using (var writeStream = webreq.GetRequestStream())
            {
                writeStream.Write(bytes, 0, bytes.Length);
            }

            using (var response = (HttpWebResponse)webreq.GetResponse())
            {

                var responseValue = string.Empty;

                if(response.StatusCode == HttpStatusCode.OK)
                {

                     using (var responseStream = response.GetResponseStream())
                     {
                       if (responseStream != null)
                       using (var reader = new StreamReader(responseStream))
                       {
                           responseValue = reader.ReadToEnd();
                       }
                     }
               }
            }


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09-15 07:35