public boolean isUploadRequest() {
        boolean upload = false;
        if (Objects.nonNull(requestParameters)) {
            upload = requestParameters.stream().map(DocParameter::getType).anyMatch("file"::equalsIgnoreCase);
        }
        return multiple || upload;
    }
isUploadRequest.
Whether it is a file upload request.

@return boolean
shenyu-admin/src/main/java/org/apache/shenyu/admin/model/bean/DocItem.java