1 @RequestMapping(value = "/updateInformation",method = RequestMethod.POST) 2 @ResponseBody 3 public Boolean updateInformation(Commodity commodity, HttpServletRequest request)throws Exception { 4 MultipartFile file = null; 5 boolean isMultipart = ServletFileUpload.isMultipartContent(request); 6 if (isMultipart){ 7 MultipartHttpServletRequest multipartRequest = WebUtils.getNativeRequest(request, MultipartHttpServletRequest.class); 8 file = multipartRequest.getFile("file"); 9 } 10 }
commodity是pojo类
出错是的代码是这样的
@RequestMapping(value = "/updateInformation",method = RequestMethod.POST)
@ResponseBody
public Boolean updateInformation(@RequestParam("file") MultipartFile file,Commodity commodity, HttpServletRequest request)throws Exception {
}
后台报错为; Required request part ‘file‘ is not present
页面报错为： Request method ‘GET‘ not supported
springmvc的MultipartFile参数如果不上传文件报错的问题
原文：https://www.cnblogs.com/Web-spring/p/11493148.html