public AuthParamVO mapToVO(final AuthParamDO authParamDO) {
        return Optional.ofNullable(authParamDO)
                .map(v -> {
                    AuthParamVO authParamVO = new AuthParamVO();
                    authParamVO.setAppName(v.getAppName());
                    authParamVO.setAppParam(v.getAppParam());
                    return authParamVO;
                })
                .orElse(null);
    }
Map to auth param vo.
@param authParamDO authParamDO
@return authParamVO
shenyu-admin/src/main/java/org/apache/shenyu/admin/transfer/AppAuthTransfer.java