有没有办法从 ASP.NET WebMethod 中获取原始 SOAP 请求? [英] Is there a way to get the raw SOAP request from within a ASP.NET WebMethod?
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问题描述
示例:
public class Service1 : System.Web.Services.WebService
{
[WebMethod]
public int Add(int x, int y)
{
string request = getRawSOAPRequest();//How could you implement this part?
//.. do something with complete soap request
int sum = x + y;
return sum;
}
}
推荐答案
SoapExtensions 的替代方案是实现 IHttpModule 并在输入流进入时获取它.
An alternative to SoapExtensions is to implement IHttpModule and grab the input stream as it's coming in.
public class LogModule : IHttpModule
{
public void Init(HttpApplication context)
{
context.BeginRequest += this.OnBegin;
}
private void OnBegin(object sender, EventArgs e)
{
HttpApplication app = (HttpApplication)sender;
HttpContext context = app.Context;
byte[] buffer = new byte[context.Request.InputStream.Length];
context.Request.InputStream.Read(buffer, 0, buffer.Length);
context.Request.InputStream.Position = 0;
string soapMessage = Encoding.ASCII.GetString(buffer);
// Do something with soapMessage
}
public void Dispose()
{
throw new NotImplementedException();
}
}
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