@RequestParam Annotation

This @RequestParam annotation can be used for getting the parameters from the request as,

	/*
	 * The method written below takes the request parameters individually by
	 * using @RequestParam However you can also use @ModelAttribute to take the
	 * form/model object.
	 */

	@RequestMapping(value = "/process-form")
	public String processForm(
			@RequestParam(value = "rollNo") Integer rollNo,
			@RequestParam(value = "name") String name,
			@RequestParam(value = "address") String address,
			@RequestParam(value = "commonsMultipartFile") CommonsMultipartFile commonsMultipartFile,
			Model model) {
		model.addAttribute("rollNo", rollNo);
		model.addAttribute("name", name);
		model.addAttribute("address", address);
		model.addAttribute("multipartFile", commonsMultipartFile);
		return "view-data";
	}

You can download the complete source code from here

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