How to call controller in other server, and handler result of called controller.

I have 2 webpage (java spring 2.5, MVC) name "web 1" and "web 2".

- At "web 1", I have a controller name "controller 1".
this controller will return a zip file to client, and allow client to download zip file.
----code controller 1-------

Code:

---

@Controller
public class TransferFile {
        @RequestMapping("/transfer.ws")
        public ModelAndView TransferZipFile(HttpServletRequest request,
                        HttpServletResponse response) throws Exception {
                String zipFileName = "zipfile.zip";
                String zipFilePath = "c:/" + zipFileName;
                InputStream in = new FileInputStream(zipFilePath);
                response.setContentType("application/download");
                response.setHeader("Content-Disposition",
                                "attachment; filename=\"" +  zipFileName + "\"");
                response.setContentLength(in.available());
                ServletOutputStream op = response.getOutputStream();
                int length = 0;
                byte[] buf = new byte[1024];
                while ((in != null) && ((length = in.read(buf)) != -1)) {
                        op.write(buf, 0, length);
                }
                in.close();
                op.flush();
                op.close();
                return null;
        }
}

---

-----------------------------
I was check download file ok.

- At "web 2", i have a controller name "controller 2".
this controller will call link of "controller 1", and saving zip file of "controller 1" to driver c.
----------
I was try, but i can't saving zip file to driver c.

Please help me.
Thanks you very much.

Please use [ code][/code ] tags when posting code that way we can actually read your code :mad:..

1. Your content-type is weird
2. You are reading/writing to C: at the same time and I suspect you are doing it with the same file.

Also not sure what your problem is you are showing the controller sending the file, but have problems saving it, so I don't really see how that is related to the code you posted (you basically posted a single part of the problem).

Thanks Marten Deinum, i was change my post.
My problem is: i can't cast zip download file by code to save it.

I was try with ajax and socket to save zip file. but i was failed.

help me, please.

Thanks you very much.