数据为空返回null

delivery-module-core/delivery-module-core-biz/src/main/java/com/unis/module/coding/controller/admin/lqjcxx/LqjcxxController.java

@@ -67,10 +67,7 @@ public class LqjcxxController {
     @PreAuthorize("@ss.hasPermission('delivery:lqjcxx:querybycdandhwk')")
     public CommonResult<LqjcxxRespVO> getLqjcxxByCfId(@RequestParam("cfId") Long cfId) {
         LqjcxxDO lqjcxx = lqjcxxService.getLqjcxxByCfId(cfId);
-        //粮情检测图片 str->list
-//        List<String> list = KQBMUtils.strToList(lqjcxx.getFileIds());
         LqjcxxRespVO lqjcxxRespVO = BeanUtils.toBean(lqjcxx, LqjcxxRespVO.class);
-//        lqjcxxRespVO.setFileIds(list);
         return success(lqjcxxRespVO);
     }
 

delivery-module-core/delivery-module-core-biz/src/main/java/com/unis/module/coding/service/lqjcxx/LqjcxxServiceImpl.java

@@ -96,7 +96,7 @@ public class LqjcxxServiceImpl implements LqjcxxService {
     @Override
     public LqjcxxDO getLqjcxxByCfId(Long cfId) {
         List<LqjcxxDO> cf_id = lqjcxxMapper.selectList(new QueryWrapper<LqjcxxDO>().eq("CF_ID", cfId));
-        LqjcxxDO lqjcxxDO = new LqjcxxDO();
+        LqjcxxDO lqjcxxDO = null;
         if (!CollectionUtils.isEmpty(cf_id)) {
             lqjcxxDO = cf_id.get(0);
         }

delivery-module-core/delivery-module-core-biz/src/main/java/com/unis/module/coding/service/syxx/SyxxServiceImpl.java

@@ -100,7 +100,7 @@ public class SyxxServiceImpl implements SyxxService {
     @Override
     public SyxxDO getSyxxByCfId(Long cfId) {
         List<SyxxDO> syxxDOS = syxxMapper.selectList(new QueryWrapper<SyxxDO>().eq("CF_ID", cfId));
-        SyxxDO syxxDO = new SyxxDO();
+        SyxxDO syxxDO = null;
         if (!CollectionUtil.isEmpty(syxxDOS)) {
             syxxDO = syxxDOS.get(0);
         }