@ResponseBody @RequestMapping("/testHttpMessageConverter") public String testHttpMessageConverter(@RequestBody String body){ System.out.println(body); return "helloworld! " + new Date(); }

 <form action="testHttpMessageConverter" method="POST" enctype="multipart/form-data"> File: <input type="file" name="file"/> Desc: <input type="text" name="desc"/> <input type="submit" value="Submit"/> </form>