From 5d3e977761213ad63ce96599c11be6876e65b67e Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期五, 08 四月 2022 10:50:13 +0800
Subject: [PATCH] update springboot-admin 2.6.3 => 2.6.5 update dynamic-datasource 3.5.0 => 3.5.1 update redisson 3.16.8 => 3.17.0
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/TreeBuildUtils.java | 10 ++++++++--
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/TreeBuildUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/TreeBuildUtils.java
index 76bf864..f9f8fa1 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/TreeBuildUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/TreeBuildUtils.java
@@ -1,9 +1,11 @@
package com.ruoyi.common.utils;
+import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.lang.tree.Tree;
import cn.hutool.core.lang.tree.TreeNodeConfig;
import cn.hutool.core.lang.tree.TreeUtil;
import cn.hutool.core.lang.tree.parser.NodeParser;
+import com.ruoyi.common.utils.reflect.ReflectUtils;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
@@ -22,8 +24,12 @@
*/
public static final TreeNodeConfig DEFAULT_CONFIG = TreeNodeConfig.DEFAULT_CONFIG.setNameKey("label");
- public static <T> List<Tree<Long>> build(List<T> list, Long parentId, NodeParser<T, Long> nodeParser) {
- return TreeUtil.build(list, parentId, DEFAULT_CONFIG, nodeParser);
+ public static <T, K> List<Tree<K>> build(List<T> list, NodeParser<T, K> nodeParser) {
+ if (CollUtil.isEmpty(list)) {
+ return null;
+ }
+ K k = ReflectUtils.invokeGetter(list.get(0), "parentId");
+ return TreeUtil.build(list, k, DEFAULT_CONFIG, nodeParser);
}
}
--
Gitblit v1.9.3