资料中心显示根据当前树节点及子节点显示全部数据

adc-da-slrs/src/main/java/com/adc/da/slrs/zlTree/service/IZlTreeService.java

@@ -5,6 +5,7 @@ import com.adc.da.slrs.zlTree.entity.ZlTree;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.service.IService;
 
+import java.util.Arrays;
 import java.util.List;
 
 /**
@@ -51,4 +52,6 @@ public interface IZlTreeService extends IService<ZlTree> {
      * @return
      */
     ZlTree queryTree(String treeId);
+
+    void subordinateTreeNodes(List<String> treeIds,String parentTreeId);
 }

adc-da-slrs/src/main/java/com/adc/da/slrs/zlTree/service/impl/ZlTreeServiceImpl.java

@@ -154,4 +154,23 @@ public class ZlTreeServiceImpl extends ServiceImpl<ZlTreeDao, ZlTree> implements
         }
         return null;
     }
+
+    /**
+     * 根据树的父节点查询所有子节点id
+     *
+     * @param parentTreeId
+     * @return
+     */
+    @Override
+    public void subordinateTreeNodes(List<String> treeIds, String parentTreeId) {
+        treeIds.add(parentTreeId);
+        QueryWrapper<ZlTree> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("p_id", parentTreeId);
+        List<ZlTree> list = list(queryWrapper);
+        if (ObjectUtils.isNotEmpty(list)) {
+            for (ZlTree zlTree : list) {
+                subordinateTreeNodes(treeIds,zlTree.getId());
+            }
+        }
+    }
 }