如何从URL获取参数 [英] How To Get Parameter From URL

问题描述

大家好，

我的问题是，
我在我的网站中使用SMS API将短信发送给用户&从用户那里收到
因此，当我发送短信时，它们正确发送了我的代码，因为短信发送是

Hi to Everyone,

my problem is,
I am using the SMS API in my website for sms sending to user & receiving from user
so when i send the sms they are properly send my code is, for sms sending is

string result = "";
            WebRequest request = null;
            HttpWebResponse response = null;
            try
            {
                String sendToPhoneNumber = ph;
                String msg = "12345erfdr";
                String userid = "20xxxxx";
                String passwd = "rereree";
                String url =
                "http://SMS/Receive.aspx?method=sendMessage&send_to=" + sendToPhoneNumber + "&msg=" + msg + " &userid=" + userid + "&password=" + passwd + "&v=1.1 & msg_type = TEXT & auth_scheme = PLAIN" + "";
                request = WebRequest.Create(url);
                //in case u work behind proxy, uncomment the
                /*WebProxy proxy = new WebProxy("http://proxy:80/",true);
                proxy.Credentials = new NetworkCredential("userId","password", "Domain");
                request.Proxy = proxy;*/
                // Send the ''HttpWebRequest'' and wait for response.
                response = (HttpWebResponse)request.GetResponse();
                Stream stream = response.GetResponseStream();
                Encoding ec = System.Text.Encoding.GetEncoding("utf-8");
                StreamReader reader = new
                System.IO.StreamReader(stream, ec);
                result = reader.ReadToEnd();
                Console.WriteLine(result);
                reader.Close();
                stream.Close();
            }
            catch (Exception exp)
            {
                Console.WriteLine(exp.ToString());
            }
            finally
            {
                if (response != null)
                    response.Close();
            }

&为了接收短信，我将接收短信的页面的URL设置为SMS API响应URL.
&我从页面上这些响应URL获得的参数是，

& for receiving the sms I set the URL of my page on which i receive sms is set to the SMS API Response URL.
& I get the parameter from these response url on my page is,

if (Request.Form["phonecode"] != null)
            {

                pcode = Request.Form["phonecode"].ToString();

            }

但是无法获取这些参数，然后如何获取这些参数?

but these parameter are not get then how to get these paramter?

推荐答案

如何从URL获取参数
代替Request.Form，使用Request.QueryString来获取URL中定义的参数.
Request["fieldname"]也可以.

如您所说，URL中的参数称为查询字符串.

有关详细信息，请参见此处:使用QueryString在页面之间传递变量 [

How To Get Parameter From URL
Instead of Request.Form, use Request.QueryString to get the parameters defined in the URL.
Request["fieldname"] works as well.

As you say, parameters in URL are called as querystring.

Here for details: Passing variables between pages using QueryString[^]

您好rakesh-s-shinde，

试试这个链接 [ ^ ]

希望对您有帮助，
:)

Hi rakesh-s-shinde,

Try this Link[^]

I hope it helps,
:)

这篇关于如何从URL获取参数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！