使用HttpWebRequest 的 Post 方法处理简单的WEB service

最新推荐文章于 2025-06-16 07:00:00 发布

转载最新推荐文章于 2025-06-16 07:00:00 发布 · 968 阅读

文章标签：

#service #web #string #encoding #stream #sms

本文介绍了一个使用SOAP协议发送短信的静态方法实现细节。该方法通过替换特殊字符来确保消息内容的正确传递，并构造了用于发送请求的XML字符串。此外，还展示了如何利用HttpWebRequest进行POST请求并与服务器交互。

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public static int StaticSendSMS(string Sender, string Receiver, string Message)
{
    Message = Message.Replace("&", "&");
    Message = Message.Replace("<", "<");
    Message = Message.Replace(">", ">");
    Message = Message.Replace("/"", """);
    Message = Message.Replace("'", "'");

    Encoding encode = System.Text.Encoding.GetEncoding("utf-8");

    string XmlStr = "<?xml version=/"1.0/" encoding=/"utf-8/"?>/n"+
                        "<SOAP-ENV:Envelope xmlns:SOAP-ENV=/"http://schemas.xmlsoap.org/soap/envelope//" xmlns:SOAP-ENC=/"http://schemas.xmlsoap.org/soap/encoding//" xmlns:xsi=/"http://www.w3.org/2001/XMLSchema-instance/" xmlns:xsd=/"http://www.w3.org/2001/XMLSchema/" xmlns:m0=/"http://etos.eastelsoft.com/v1/">/n" +
                        "<SOAP-ENV:Body>/n" +
                        "<m:sendSms xmlns:m=/"http://www.openuri.org//">/n" +
                        "<m:request>/n" +
                        "<m0:Sender>" + Sender + "</m0:Sender>/n" +
                        "<m0:Receiver>" + Receiver + "</m0:Receiver>/n" +
                        "<m0:Message>" + Message + "</m0:Message>/n" +
                        "</m:request>/n" +
                        "</m:sendSms>/n" +
                        "</SOAP-ENV:Body>/n" +
                        "</SOAP-ENV:Envelope>/n/n";

    byte[] postByte = encode.GetBytes(XmlStr);

    HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create("http://220.250.64.142/etos2test/services/ETOS2SMS");

    myHttpWebRequest.Method = "POST";
    myHttpWebRequest.ContentType = "application/xop+xml; charset=utf-8; type=/"text/xml";
    myHttpWebRequest.ContentLength = postByte.Length;

    Stream newStream = myHttpWebRequest.GetRequestStream();
    newStream.Write(postByte, 0, postByte.Length);

    HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();
    Stream receiveStream = myHttpWebResponse.GetResponseStream();

    StreamReader readStream = new StreamReader(receiveStream, encode);

    Char[] read = new Char[256];
    String ResponseText = "";
    int count = readStream.Read(read, 0, read.Length);
    while (count > 0)
    {
        ResponseText += new String(read, 0, count);
        count = readStream.Read(read, 0, read.Length);
    }

    readStream.Close();
    receiveStream.Close();
    myHttpWebResponse.Close();

    string RS = "<Result xmlns=/"http://etos.eastelsoft.com/v1/">";
    string RE = "</Result>";

    int RSi = ResponseText.ToLower().IndexOf(RS.ToLower());
    int REi = ResponseText.ToLower().IndexOf(RE.ToLower());

    string Result = "-2";
    if (RSi > 0)
        Result = ResponseText.Substring(RSi + RS.Length, REi - RSi - RS.Length);

    return int.Parse(Result);
}