HDC调试需求开发（15万预算）,能者速来！>>>
@红薯 你好，想跟你请教个问题：使用springmvc做文件上传 ： MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; MultipartFile multipartFile = multipartRequest.getFile("filename"); String fileName = multipartFile.getOriginalFilename(); try { binaryStream = multipartFile.getBytes(); } catch (IOException e) { log.error("MessageUtil.getFileFromWeb.IOException.error:",e); } tomcat中能正常将request转为MultipartHttpServletRequest，但在resin中则包转换异常？如下：怎么搞搞 org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.ClassCastException: com.caucho.server.http.HttpServletRequestImpl cannot be cast to org.springframework.web.multipart.MultipartHttpServletRequest