public static <T> T getRequest(RestTemplate restTemplate, String url, Map<String, Object> params,
            HttpHeaders header, ParameterizedTypeReference<T> typeReference) {
        return request(restTemplate, buildUrlWithQueryParam(url, params), HttpMethod.GET, null, header, typeReference);
    }
Send GET request to the specified URL.
inlong-manager/manager-common/src/main/java/org/apache/inlong/manager/common/util/HttpUtils.java