c# - 将 C# Web 服务参数传递给 PHP 应用程序

Question

我正在尝试将 C# Web 服务参数传递给 PHP 应用程序，但下面是我的代码。实际上我正在传递用户名和密码 xml 格式，因为没有伙伴在传递时不应该看到该凭据。

下面是我的 C# Web 服务，它使用 asp.net Web 表单按钮单击重定向 PHP 应用程序。

  [WebMethod]
public string POSTXml(string username, string password)
{
    WebRequest req = null;
    WebResponse rsp = null;
    try
    {
        StringBuilder strRequest = new StringBuilder();

        string url = "http://xyz.in/getuser.php/";

        req = WebRequest.Create(url);
        req.Method = "POST";
        req.ContentType = "text/xml";

        StreamWriter writer = new StreamWriter(req.GetRequestStream());
        writer.WriteLine(username,password);
        writer.Close();

        rsp = req.GetResponse();

        var sr = new StreamReader(rsp.GetResponseStream());
        string responseText = sr.ReadToEnd();

        return responseText;

    }
    catch (Exception e)
    {
        throw new Exception("There was a problem sending the message");
    }
}

下面是我的按钮点击代码。

  protected void Button2_Click(object sender, EventArgs e)
{

    localhost.WebService objserv1 = new localhost.WebService();
    Label.Text = objserv1.POSTXml("nagapavani", "tech@1234");


}

实际上，当用户单击按钮时，将一些值传递给网络服务，并希望通过网络服务将该值传递给 php 应用程序。有没有其他方法可以实现该要求。当我要单击按钮时不会重定向并从谷歌获取此代码。

Answer 1

您可以按如下方式发送数据。转换为字节数组写入请求流:

[WebMethod]
public string POSTXml(string username, string password)
{
    WebRequest req = null;
    WebResponse rsp = null;
    try
    {
        string data = "user=" + username + "&password=" + password;
        string url = "http://xyz.in/getuser.php/";

        byte[] buffer = Encoding.ASCII.GetBytes(data);
        HttpWebRequest WebReq = (HttpWebRequest)WebRequest.Create(url);


        WebReq.Method = "POST";
        WebReq.ContentType = "application/x-www-form-urlencoded";
        WebReq.ContentLength = buffer.Length;

        using (Stream PostData = WebReq.GetRequestStream())
        {
            PostData.Write(buffer, 0, buffer.Length);

            HttpWebResponse WebResp = (HttpWebResponse)WebReq.GetResponse();

            using (Stream stream = WebResp.GetResponseStream())
            {
                using (StreamReader strReader = new StreamReader(stream))
                {
                    return strReader.ReadToEnd();                            
                }                        
            }
            WebResp.Close();
       }

    }
    catch (Exception e)
    {
        throw new Exception("There was a problem sending the message");
    }
    return String.Empty;
}