spring-mvc属性编辑器绑定和传文件

 

	@InitBinder
	public void initBinder(WebDataBinder binder) {
		// 忽略字段绑定异常
		binder.setIgnoreInvalidFields(true);
		DateFormat format = new SimpleDateFormat("yyyy-MM-dd");
		binder.registerCustomEditor(Date.class, "buyDate",
				new CustomDateEditor(format, true));
		binder.registerCustomEditor(Date.class, "brPhoneDate",
				new CustomDateEditor(format, true));
		binder.registerCustomEditor(Date.class, "brDate",
				new CustomDateEditor(format, true));
	}

  // 通过excel导入手机卡数据

 

	@RequestMapping(value = "phone/excel/input.do")
	public ModelAndView upload(
			@RequestParam(value = "file", required = false) MultipartFile file) {
		try {
			if (file != null)
				this.phoneService.addByExcel(file.getInputStream());
			return new ModelAndView(
					"redirect:/phones.do");
		} catch (Exception e) {
			e.printStackTrace();
			return new ModelAndView("error", "message", "导入数据失败");
		}

	}

<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"/>