Spring Cloud 应用了Zuul进行前台请求对应服务的跳转，浏览器上传文件前段服务接收不到文件列表长度为0
前台能上传成功，测试后台接收文件的方法如下
@ApiOperation(httpMethod="POST",value = "添加上传文件", notes = "上传文件")
@PostMapping("/file/upload/file")
@ResponseBody File upload(@ApiParam("业务流程模型")@Param(value = "file") List file) {
List list = new ArrayList();
System.out.println("******"+file.size());
for (MultipartFile multipartFile:file) {
File newFile = new File();
System.out.println("multipartFile=="+multipartFile);
InputStream inputStream;
try {
inputStream = multipartFile.getInputStream();
System.out.println("inputStream==="+inputStream);
String OldFile = multipartFile.getOriginalFilename();
System.out.println("******"+OldFile);
} catch (IOException e) {
e.printStackTrace();
}
}
return new File();
}
