public void upload(@RequestParam("file")MultipartFile file){ String name; if (file.isEmpty()) { new File("E:/files/").mkdirs(); name = file.getOriginalFilename();jsp中
<form action="../openingReport/OpenningReportuploaded.html" method="post" enctype="multipart/form-data">
<input type="file" name = "file" />
<input type="submit" value="提交">
</form>
错误:Cannot convert value of type [java.lang.String] to required type [org.springframework.web.multipart.MultipartFile]:
我只要打了和他们一样的关键字就不行,主要是,错误提示信息他都是一样的