问题:

I'm using a jQuery webcam plugin to communicate with a webcam in my page and take a snapshot. The way it works is by communicating with a Flash helper. To save the picture it takes the name of another page and sends a web request to that page. And I'm successfully receiving that request on the other. I want to save the image from that request.

回答1:

You claim to have the code for getting the request, you just need to load the image and save it to disk. This needs cleaned up, but something like the following should work:

System.IO.Stream respStream = resp.GetResponseStream();
System.Drawing.Image img = System.Drawing.Image.FromStream(respStream );
img.Save(PathToSaveTo):

回答2:

I Have Done That In This And It Works For Me.

protected void Page_Load(object sender, EventArgs e)
    {
        string strFile = DateTime.Now.ToString("dd_MMM_yymmss") + ".jpg";
      FileStream log = new FileStream(Server.MapPath(strFile),
       FileMode.OpenOrCreate);
        byte[] buffer = new byte[1024];
        int c;
        while ((c = Request.InputStream.Read(buffer, 0, buffer.Length)) > 0)
        {
            log.Write(buffer, 0, c);
        }
       //Write jpg filename to be picked up by regex and displayed on flash html page.
        Response.Write(strFile);
        log.Close();

    }