es打印dsl语句输出日志

@Data
@Component
public class EsIndexConfig {

@Value("${es.index.dsl:1733dc9d-0500-11ef-a7e1-fa163eac4020}")
private String dsl;

}

@Slf4j
@Service
@AllArgsConstructor
public class IndexSupportServiceImpl implements IndexSupportService {

private final EsIndexConfig esIndexConfig;

private final ElasticsearchRestTemplate elasticsearchRestTemplate;

@Override
public void addDsl(HttpServletRequest request, Query query, Class<?> clazz) {
    String header = request.getHeader("println-dsl");
    if (!Func.equals(header, esIndexConfig.getDsl())) {
        return;
    }
    try {
        Class<?> aClass = Class.forName("org.springframework.data.elasticsearch.core.RequestFactory");
        Method searchRequest = ReflectionUtils.findMethod(aClass, "searchRequest",
                org.springframework.data.elasticsearch.core.query.Query.class, Class.class, IndexCoordinates.class);
        searchRequest.setAccessible(true);
        Object o = ReflectionUtils.invokeMethod(searchRequest, elasticsearchRestTemplate.getRequestFactory(), query,
                clazz, elasticsearchRestTemplate.getIndexCoordinatesFor(clazz));
        Field source = ReflectionUtils.findField(Class.forName("org.elasticsearch.action.search.SearchRequest"),
                "source");
        source.setAccessible(true);
        Object sourceObject = ReflectionUtils.getField(source, o);
        log.warn("dsl:{}", sourceObject.toString());
    } catch (ClassNotFoundException e) {
        log.error(e.getMessage(), e);
    }
}

}

使用postman请求时，在header中添加请求头println-dsl ：1733dc9d-0500-11ef-a7e1-fa163eac4020
请求成功后可在服务器查询dsl日志
@Resource
private IndexSupportService indexSupportService;
indexSupportService.addDsl(request, build, ***VO.class);
SearchHits<***VO> search = esRestTemplate.search(build,
***VO.class, indexCoordinates);