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How to download file with http post method using spring mvc ?

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How to download file with http post method using spring mvc ?
posted Mar 26, 2018 by Veereshkumar Swamy

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1 Answer

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It should work with the GET (not sure if the POST is even possible),following is the sample code for the get (got it from net) -

@RequestMapping(value = "/exportar/{tipo}", method = RequestMethod.GET)
@ResponseBody
public void exportar(HttpServletResponse response,@PathVariable TipoEnum tipo) throws IOException{

File file = service.exportar(tipo);

response.setHeader("Content-Disposition", String.format("attachment; filename=\"%s\"", file.getName() + ".xls"));
        response.setContentType("application/ms-excel; charset=UTF-8"); 
        InputStream inputStream = new BufferedInputStream(new FileInputStream(file));
        FileCopyUtils.copy(inputStream, response.getOutputStream());
    }
answer Mar 27, 2018 by Salil Agrawal
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