文件上传-spring

spring 文件上传

MultipartFile 是一个接口， 具体的实现类： org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.StandardMultipartFile

        @PostMapping(value = "/getUpload")
	public R<Void> getUpload(@RequestParam MultipartFile file){
		
		return R.data(fileEntity);
	}