部门判空

pjcloud-upms/pjcloud-upms-biz/src/main/java/com/bsd/pjcloud/admin/service/impl/SysDeptServiceImpl.java

@@ -550,6 +550,9 @@ public class SysDeptServiceImpl extends ServiceImpl<SysDeptMapper, SysDept> impl
 
     @Override
     public Map<Long, SysDept> getDeptListByDeptIds(List<Long> deptIds) {
+        if (CollUtil.isEmpty(deptIds)) {
+            return Collections.emptyMap();
+        }
         List<SysDept> sysDepts = baseMapper.selectList(Wrappers.<SysDept>lambdaQuery().in(SysDept::getDeptId, deptIds));
         return sysDepts.stream().collect(Collectors.toMap(SysDept::getDeptId, sysDept -> sysDept));
     }