&& checkFileType(uploadedFileName, fessConfig.getSupportedUploadedJsExtentionsAsArray())) {
            uploadFile = new File(getServletContext().getRealPath("/js/" + fileName));
        } else if (fessConfig.isSupportedUploadedFile(fileName) || fessConfig.isSupportedUploadedFile(uploadedFileName)) {
            uploadFile = ResourceUtil.getResourceAsFileNoException(fileName);