From bcb19e8c93c3cabf0d8eb3ee34ed819b3c5a10ef Mon Sep 17 00:00:00 2001
From: whycq <913841844@qq.com>
Date: 星期一, 25 十一月 2024 13:14:11 +0800
Subject: [PATCH] #优化地图
---
src/main/java/com/zy/common/utils/TreeUtils.java | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/zy/common/utils/TreeUtils.java b/src/main/java/com/zy/common/utils/TreeUtils.java
index 271ee28..76f567c 100644
--- a/src/main/java/com/zy/common/utils/TreeUtils.java
+++ b/src/main/java/com/zy/common/utils/TreeUtils.java
@@ -1,7 +1,10 @@
package com.zy.common.utils;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
+import com.baomidou.mybatisplus.mapper.Wrapper;
+import com.zy.asrs.entity.Node;
import com.zy.asrs.entity.Tag;
+import com.zy.asrs.service.NodeService;
import com.zy.asrs.service.TagService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.Cacheable;
@@ -18,6 +21,8 @@
@Autowired
private TagService tagService;
+ @Autowired
+ private NodeService nodeService;
/******************************** 褰掔被鏍� *********************************/
@@ -86,4 +91,51 @@
}
}
+ /**
+ * 鑾峰彇鏍戝浘鏁版嵁缁撴瀯
+ */
+ @Cacheable(cacheNames="nodeTree",key="#id")
+ public ArrayList<Map> getNodeTree(String id, Long hostId){
+ ArrayList<Map> result = new ArrayList<>();
+ Node node = nodeService.selectById(id);
+ // 涓昏妭鐐�
+ Map<String, Object> map = new HashMap<>();
+ map.put("title", node.getName());
+ map.put("id", node.getId());
+ map.put("spread", true);
+ List<Map> childrens = new ArrayList<>();
+ map.put("children", childrens);
+ dealNode(node, childrens, hostId);
+ result.add(map);
+ // 寮�濮嬪鐞嗗瓧鑺傜偣
+// deal(tag, childrens);
+ return result;
+ }
+
+ /**
+ * 閫掑綊鑾峰彇瀛愯妭鐐规暟鎹�
+ */
+ public void dealNode(Node parent, List<Map> list, Long hostId) {
+ Wrapper<Node> wrapper = new EntityWrapper<Node>()
+ .eq("parent_id", parent.getId())
+ .eq("status", "1")
+ .ne("type",3);
+ if (hostId != null) {
+ wrapper.eq("host_id", hostId);
+ }
+ List<Node> nodes = nodeService.selectList(wrapper);
+ for (Node node : nodes) {
+ Map<String, Object> map = new HashMap<>();
+ map.put("title", node.getName());
+ map.put("id", node.getId());
+ map.put("spread", true);
+ List<Map> childrens = new ArrayList<>();
+ map.put("children", childrens);
+ dealNode(node, childrens, hostId);
+ list.add(map);
+ }
+ }
+
+
+
}
--
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