代码优化

src/main/java/com/diagbot/facade/RetrievalFacade.java

@@ -46,8 +46,9 @@ public class RetrievalFacade {
      */
     public RetrievalDTO index(RetrievalVO retrievalVO) {
         RetrievalDTO retrievalDTO = new RetrievalDTO();
-        if ((null == retrievalVO && null == retrievalVO.getHospitalId())
-                || retrievalVO.getHospitalId().equals(-1L)) {
+        if (null == retrievalVO
+                || (null != retrievalVO
+                && (null == retrievalVO.getHospitalId() || retrievalVO.getHospitalId().equals(-1L)))) {
             //无医院或者朗通医院查询标准词
             RespDTO<RetrievalDTO> respDTO = cdssCoreClient.index(retrievalVO);
             RespDTOUtil.respNGDealCover(respDTO, "检索失败");