From 2f21f293c199ae596efeff080c76dc0f285e8faa Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期四, 04 十一月 2021 10:32:18 +0800
Subject: [PATCH] update 基于 hutool 封装树构建工具 重构部门与菜单树结构返回

---
 /dev/null                                                                        |   67 -------------
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java |   97 ++++---------------
 ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java         |   12 --
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysDeptController.java |    4 
 ruoyi-system/src/main/java/com/ruoyi/system/service/ISysMenuService.java         |   12 --
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysMenuController.java |    4 
 ruoyi-common/src/main/java/com/ruoyi/common/utils/TreeBuildUtils.java            |   31 ++++++
 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java |   59 +++--------
 8 files changed, 77 insertions(+), 209 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysDeptController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysDeptController.java
index 98f5838..8a46706 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysDeptController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysDeptController.java
@@ -1,11 +1,11 @@
 package com.ruoyi.web.controller.system;
 
+import cn.hutool.core.lang.tree.Tree;
 import cn.hutool.core.util.ArrayUtil;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
-import com.ruoyi.common.core.domain.TreeSelect;
 import com.ruoyi.common.core.domain.entity.SysDept;
 import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.common.utils.StringUtils;
@@ -76,7 +76,7 @@
      */
     @ApiOperation("鑾峰彇閮ㄩ棬涓嬫媺鏍戝垪琛�")
     @GetMapping("/treeselect")
-    public AjaxResult<List<TreeSelect>> treeselect(SysDept dept) {
+    public AjaxResult<List<Tree<Long>>> treeselect(SysDept dept) {
         List<SysDept> depts = deptService.selectDeptList(dept);
         return AjaxResult.success(deptService.buildDeptTreeSelect(depts));
     }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysMenuController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysMenuController.java
index 1fd1816..11371f8 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysMenuController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysMenuController.java
@@ -1,10 +1,10 @@
 package com.ruoyi.web.controller.system;
 
+import cn.hutool.core.lang.tree.Tree;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
-import com.ruoyi.common.core.domain.TreeSelect;
 import com.ruoyi.common.core.domain.entity.SysMenu;
 import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.common.utils.StringUtils;
@@ -61,7 +61,7 @@
      */
     @ApiOperation("鑾峰彇鑿滃崟涓嬫媺鏍戝垪琛�")
     @GetMapping("/treeselect")
-    public AjaxResult<List<TreeSelect>> treeselect(SysMenu menu) {
+    public AjaxResult<List<Tree<Long>>> treeselect(SysMenu menu) {
         List<SysMenu> menus = menuService.selectMenuList(menu, getUserId());
         return AjaxResult.success(menuService.buildMenuTreeSelect(menus));
     }
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/TreeSelect.java b/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/TreeSelect.java
deleted file mode 100644
index 963ac5c..0000000
--- a/ruoyi-common/src/main/java/com/ruoyi/common/core/domain/TreeSelect.java
+++ /dev/null
@@ -1,67 +0,0 @@
-package com.ruoyi.common.core.domain;
-
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.ruoyi.common.core.domain.entity.SysDept;
-import com.ruoyi.common.core.domain.entity.SysMenu;
-import io.swagger.annotations.ApiModel;
-import io.swagger.annotations.ApiModelProperty;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-import lombok.experimental.Accessors;
-
-import java.io.Serializable;
-import java.util.List;
-import java.util.stream.Collectors;
-
-/**
- * Treeselect鏍戠粨鏋勫疄浣撶被
- *
- * @author Lion Li
- */
-
-@Data
-@NoArgsConstructor
-@Accessors(chain = true)
-@ApiModel("鏍戠粨鏋勫疄浣撶被")
-public class TreeSelect implements Serializable {
-
-    private static final long serialVersionUID = 1L;
-
-    /**
-     * 鑺傜偣ID
-     */
-    @ApiModelProperty(value = "鑺傜偣ID")
-    private Long id;
-
-    /**
-     * 鑺傜偣鍚嶇О
-     */
-    @ApiModelProperty(value = "鑺傜偣鍚嶇О")
-    private String label;
-
-    /**
-     * 瀛愯妭鐐�
-     */
-    @ApiModelProperty(value = "瀛愯妭鐐�")
-    @JsonInclude(JsonInclude.Include.NON_EMPTY)
-    private List<TreeSelect> children;
-
-    public TreeSelect(SysDept dept) {
-        this.id = dept.getDeptId();
-        this.label = dept.getDeptName();
-        this.children = dept.getChildren()
-                .stream()
-                .map(d -> new TreeSelect((SysDept) d))
-                .collect(Collectors.toList());
-    }
-
-    public TreeSelect(SysMenu menu) {
-        this.id = menu.getMenuId();
-        this.label = menu.getMenuName();
-        this.children = menu.getChildren()
-                .stream()
-                .map(d -> new TreeSelect((SysMenu) d))
-                .collect(Collectors.toList());
-    }
-
-}
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
new file mode 100644
index 0000000..a8380a2
--- /dev/null
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/TreeBuildUtils.java
@@ -0,0 +1,31 @@
+package com.ruoyi.common.utils;
+
+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 java.util.List;
+
+/**
+ * 鎵╁睍 hutool TreeUtil 灏佽绯荤粺鏍戞瀯寤�
+ *
+ * @author Lion Li
+ */
+public class TreeBuildUtils extends TreeUtil {
+
+    /**
+     * 鏍规嵁鍓嶇瀹氬埗宸紓鍖栧瓧娈�
+     */
+    public static final TreeNodeConfig DEFAULT_CONFIG = TreeNodeConfig.DEFAULT_CONFIG.setNameKey("label");
+
+    /**
+     * 榛樿鏍戠埗鑺傜偣id
+     */
+    public static final Long DEFAULT_PARENT_ID = 0L;
+
+    public static <T> List<Tree<Long>> build(List<T> list, NodeParser<T, Long> nodeParser) {
+        return TreeUtil.build(list, DEFAULT_PARENT_ID, DEFAULT_CONFIG, nodeParser);
+    }
+
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java
index ea6afa2..bd8c5ff 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java
@@ -1,7 +1,7 @@
 package com.ruoyi.system.service;
 
+import cn.hutool.core.lang.tree.Tree;
 import com.baomidou.mybatisplus.extension.service.IService;
-import com.ruoyi.common.core.domain.TreeSelect;
 import com.ruoyi.common.core.domain.entity.SysDept;
 
 import java.util.List;
@@ -21,20 +21,12 @@
     List<SysDept> selectDeptList(SysDept dept);
 
     /**
-     * 鏋勫缓鍓嶇鎵�闇�瑕佹爲缁撴瀯
-     *
-     * @param depts 閮ㄩ棬鍒楄〃
-     * @return 鏍戠粨鏋勫垪琛�
-     */
-    List<SysDept> buildDeptTree(List<SysDept> depts);
-
-    /**
      * 鏋勫缓鍓嶇鎵�闇�瑕佷笅鎷夋爲缁撴瀯
      *
      * @param depts 閮ㄩ棬鍒楄〃
      * @return 涓嬫媺鏍戠粨鏋勫垪琛�
      */
-    List<TreeSelect> buildDeptTreeSelect(List<SysDept> depts);
+    List<Tree<Long>> buildDeptTreeSelect(List<SysDept> depts);
 
     /**
      * 鏍规嵁瑙掕壊ID鏌ヨ閮ㄩ棬鏍戜俊鎭�
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysMenuService.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysMenuService.java
index eea882e..bc4c960 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysMenuService.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/ISysMenuService.java
@@ -1,7 +1,7 @@
 package com.ruoyi.system.service;
 
+import cn.hutool.core.lang.tree.Tree;
 import com.baomidou.mybatisplus.extension.service.IService;
-import com.ruoyi.common.core.domain.TreeSelect;
 import com.ruoyi.common.core.domain.entity.SysMenu;
 import com.ruoyi.system.domain.vo.RouterVo;
 
@@ -65,20 +65,12 @@
     List<RouterVo> buildMenus(List<SysMenu> menus);
 
     /**
-     * 鏋勫缓鍓嶇鎵�闇�瑕佹爲缁撴瀯
-     *
-     * @param menus 鑿滃崟鍒楄〃
-     * @return 鏍戠粨鏋勫垪琛�
-     */
-    List<SysMenu> buildMenuTree(List<SysMenu> menus);
-
-    /**
      * 鏋勫缓鍓嶇鎵�闇�瑕佷笅鎷夋爲缁撴瀯
      *
      * @param menus 鑿滃崟鍒楄〃
      * @return 涓嬫媺鏍戠粨鏋勫垪琛�
      */
-    List<TreeSelect> buildMenuTreeSelect(List<SysMenu> menus);
+    List<Tree<Long>> buildMenuTreeSelect(List<SysMenu> menus);
 
     /**
      * 鏍规嵁鑿滃崟ID鏌ヨ淇℃伅
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
index 45c6fae..0a2f8e6 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -1,11 +1,11 @@
 package com.ruoyi.system.service.impl;
 
 import cn.hutool.core.convert.Convert;
+import cn.hutool.core.lang.tree.Tree;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.ruoyi.common.annotation.DataScope;
 import com.ruoyi.common.constant.UserConstants;
-import com.ruoyi.common.core.domain.TreeSelect;
 import com.ruoyi.common.core.domain.entity.SysDept;
 import com.ruoyi.common.core.domain.entity.SysRole;
 import com.ruoyi.common.core.domain.entity.SysUser;
@@ -13,6 +13,7 @@
 import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.TreeBuildUtils;
 import com.ruoyi.common.utils.spring.SpringUtils;
 import com.ruoyi.system.mapper.SysDeptMapper;
 import com.ruoyi.system.mapper.SysRoleMapper;
@@ -21,10 +22,8 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
-import java.util.stream.Collectors;
 
 /**
  * 閮ㄩ棬绠$悊 鏈嶅姟瀹炵幇
@@ -53,41 +52,18 @@
     }
 
     /**
-     * 鏋勫缓鍓嶇鎵�闇�瑕佹爲缁撴瀯
-     *
-     * @param depts 閮ㄩ棬鍒楄〃
-     * @return 鏍戠粨鏋勫垪琛�
-     */
-    @Override
-    public List<SysDept> buildDeptTree(List<SysDept> depts) {
-        List<SysDept> returnList = new ArrayList<SysDept>();
-        List<Long> tempList = new ArrayList<Long>();
-        for (SysDept dept : depts) {
-            tempList.add(dept.getDeptId());
-        }
-        for (SysDept dept : depts) {
-            // 濡傛灉鏄《绾ц妭鐐�, 閬嶅巻璇ョ埗鑺傜偣鐨勬墍鏈夊瓙鑺傜偣
-            if (!tempList.contains(dept.getParentId())) {
-                recursionFn(depts, dept);
-                returnList.add(dept);
-            }
-        }
-        if (returnList.isEmpty()) {
-            returnList = depts;
-        }
-        return returnList;
-    }
-
-    /**
      * 鏋勫缓鍓嶇鎵�闇�瑕佷笅鎷夋爲缁撴瀯
      *
      * @param depts 閮ㄩ棬鍒楄〃
      * @return 涓嬫媺鏍戠粨鏋勫垪琛�
      */
     @Override
-    public List<TreeSelect> buildDeptTreeSelect(List<SysDept> depts) {
-        List<SysDept> deptTrees = buildDeptTree(depts);
-        return deptTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
+    public List<Tree<Long>> buildDeptTreeSelect(List<SysDept> depts) {
+        return TreeBuildUtils.build(depts, (dept, tree) ->
+            tree.setId(dept.getDeptId())
+                .setParentId(dept.getParentId())
+                .setName(dept.getDeptName())
+                .setWeight(dept.getOrderNum()));
     }
 
     /**
@@ -122,8 +98,8 @@
     @Override
     public long selectNormalChildrenDeptById(Long deptId) {
         return count(new LambdaQueryWrapper<SysDept>()
-                .eq(SysDept::getStatus, 0)
-                .apply("find_in_set({0}, ancestors)", deptId));
+            .eq(SysDept::getStatus, 0)
+            .apply("find_in_set({0}, ancestors)", deptId));
     }
 
     /**
@@ -135,8 +111,8 @@
     @Override
     public boolean hasChildByDeptId(Long deptId) {
         long result = count(new LambdaQueryWrapper<SysDept>()
-                .eq(SysDept::getParentId, deptId)
-                .last("limit 1"));
+            .eq(SysDept::getParentId, deptId)
+            .last("limit 1"));
         return result > 0;
     }
 
@@ -149,7 +125,7 @@
     @Override
     public boolean checkDeptExistUser(Long deptId) {
         long result = userMapper.selectCount(new LambdaQueryWrapper<SysUser>()
-                .eq(SysUser::getDeptId, deptId));
+            .eq(SysUser::getDeptId, deptId));
         return result > 0;
     }
 
@@ -163,9 +139,9 @@
     public String checkDeptNameUnique(SysDept dept) {
         Long deptId = StringUtils.isNull(dept.getDeptId()) ? -1L : dept.getDeptId();
         SysDept info = getOne(new LambdaQueryWrapper<SysDept>()
-                .eq(SysDept::getDeptName, dept.getDeptName())
-                .eq(SysDept::getParentId, dept.getParentId())
-                .last("limit 1"));
+            .eq(SysDept::getDeptName, dept.getDeptName())
+            .eq(SysDept::getParentId, dept.getParentId())
+            .last("limit 1"));
         if (StringUtils.isNotNull(info) && info.getDeptId().longValue() != deptId.longValue()) {
             return UserConstants.NOT_UNIQUE;
         }
@@ -224,7 +200,7 @@
         }
         int result = baseMapper.updateById(dept);
         if (UserConstants.DEPT_NORMAL.equals(dept.getStatus()) && StringUtils.isNotEmpty(dept.getAncestors())
-                && !StringUtils.equals("0", dept.getAncestors())) {
+            && !StringUtils.equals("0", dept.getAncestors())) {
             // 濡傛灉璇ラ儴闂ㄦ槸鍚敤鐘舵�侊紝鍒欏惎鐢ㄨ閮ㄩ棬鐨勬墍鏈変笂绾ч儴闂�
             updateParentDeptStatusNormal(dept);
         }
@@ -240,8 +216,8 @@
         String ancestors = dept.getAncestors();
         Long[] deptIds = Convert.toLongArray(ancestors);
         update(null, new LambdaUpdateWrapper<SysDept>()
-                .set(SysDept::getStatus, "0")
-                .in(SysDept::getDeptId, Arrays.asList(deptIds)));
+            .set(SysDept::getStatus, "0")
+            .in(SysDept::getDeptId, Arrays.asList(deptIds)));
     }
 
     /**
@@ -253,7 +229,7 @@
      */
     public void updateDeptChildren(Long deptId, String newAncestors, String oldAncestors) {
         List<SysDept> children = list(new LambdaQueryWrapper<SysDept>()
-                .apply("find_in_set({0},ancestors)", deptId));
+            .apply("find_in_set({0},ancestors)", deptId));
         for (SysDept child : children) {
             child.setAncestors(child.getAncestors().replaceFirst(oldAncestors, newAncestors));
         }
@@ -273,37 +249,4 @@
         return baseMapper.deleteById(deptId);
     }
 
-    /**
-     * 閫掑綊鍒楄〃
-     */
-    private void recursionFn(List<SysDept> list, SysDept t) {
-        // 寰楀埌瀛愯妭鐐瑰垪琛�
-        List<SysDept> childList = getChildList(list, t);
-        t.setChildren(childList);
-        for (SysDept tChild : childList) {
-            if (hasChild(list, tChild)) {
-                recursionFn(list, tChild);
-            }
-        }
-    }
-
-    /**
-     * 寰楀埌瀛愯妭鐐瑰垪琛�
-     */
-    private List<SysDept> getChildList(List<SysDept> list, SysDept t) {
-        List<SysDept> tlist = new ArrayList<SysDept>();
-        for (SysDept n : list) {
-            if (StringUtils.isNotNull(n.getParentId()) && n.getParentId().longValue() == t.getDeptId().longValue()) {
-                tlist.add(n);
-            }
-        }
-        return tlist;
-    }
-
-    /**
-     * 鍒ゆ柇鏄惁鏈夊瓙鑺傜偣
-     */
-    private boolean hasChild(List<SysDept> list, SysDept t) {
-        return getChildList(list, t).size() > 0;
-    }
 }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
index 643d304..98236e9 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
@@ -1,15 +1,16 @@
 package com.ruoyi.system.service.impl;
 
+import cn.hutool.core.lang.tree.Tree;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.ruoyi.common.constant.Constants;
 import com.ruoyi.common.constant.UserConstants;
-import com.ruoyi.common.core.domain.TreeSelect;
 import com.ruoyi.common.core.domain.entity.SysMenu;
 import com.ruoyi.common.core.domain.entity.SysRole;
 import com.ruoyi.common.core.domain.entity.SysUser;
 import com.ruoyi.common.core.mybatisplus.core.ServicePlusImpl;
 import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.TreeBuildUtils;
 import com.ruoyi.system.domain.SysRoleMenu;
 import com.ruoyi.system.domain.vo.MetaVo;
 import com.ruoyi.system.domain.vo.RouterVo;
@@ -21,7 +22,6 @@
 import org.springframework.stereotype.Service;
 
 import java.util.*;
-import java.util.stream.Collectors;
 
 /**
  * 鑿滃崟 涓氬姟灞傚鐞�
@@ -60,11 +60,11 @@
         // 绠$悊鍛樻樉绀烘墍鏈夎彍鍗曚俊鎭�
         if (SysUser.isAdmin(userId)) {
             menuList = list(new LambdaQueryWrapper<SysMenu>()
-                    .like(StringUtils.isNotBlank(menu.getMenuName()), SysMenu::getMenuName, menu.getMenuName())
-                    .eq(StringUtils.isNotBlank(menu.getVisible()), SysMenu::getVisible, menu.getVisible())
-                    .eq(StringUtils.isNotBlank(menu.getStatus()), SysMenu::getStatus, menu.getStatus())
-                    .orderByAsc(SysMenu::getParentId)
-                    .orderByAsc(SysMenu::getOrderNum));
+                .like(StringUtils.isNotBlank(menu.getMenuName()), SysMenu::getMenuName, menu.getMenuName())
+                .eq(StringUtils.isNotBlank(menu.getVisible()), SysMenu::getVisible, menu.getVisible())
+                .eq(StringUtils.isNotBlank(menu.getStatus()), SysMenu::getStatus, menu.getStatus())
+                .orderByAsc(SysMenu::getParentId)
+                .orderByAsc(SysMenu::getOrderNum));
         } else {
             menu.getParams().put("userId", userId);
             menuList = baseMapper.selectMenuListByUserId(menu);
@@ -171,41 +171,18 @@
     }
 
     /**
-     * 鏋勫缓鍓嶇鎵�闇�瑕佹爲缁撴瀯
-     *
-     * @param menus 鑿滃崟鍒楄〃
-     * @return 鏍戠粨鏋勫垪琛�
-     */
-    @Override
-    public List<SysMenu> buildMenuTree(List<SysMenu> menus) {
-        List<SysMenu> returnList = new ArrayList<SysMenu>();
-        List<Long> tempList = new ArrayList<Long>();
-        for (SysMenu dept : menus) {
-            tempList.add(dept.getMenuId());
-        }
-        for (SysMenu menu : menus) {
-            // 濡傛灉鏄《绾ц妭鐐�, 閬嶅巻璇ョ埗鑺傜偣鐨勬墍鏈夊瓙鑺傜偣
-            if (!tempList.contains(menu.getParentId())) {
-                recursionFn(menus, menu);
-                returnList.add(menu);
-            }
-        }
-        if (returnList.isEmpty()) {
-            returnList = menus;
-        }
-        return returnList;
-    }
-
-    /**
      * 鏋勫缓鍓嶇鎵�闇�瑕佷笅鎷夋爲缁撴瀯
      *
      * @param menus 鑿滃崟鍒楄〃
      * @return 涓嬫媺鏍戠粨鏋勫垪琛�
      */
     @Override
-    public List<TreeSelect> buildMenuTreeSelect(List<SysMenu> menus) {
-        List<SysMenu> menuTrees = buildMenuTree(menus);
-        return menuTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
+    public List<Tree<Long>> buildMenuTreeSelect(List<SysMenu> menus) {
+        return TreeBuildUtils.build(menus, (menu, tree) ->
+            tree.setId(menu.getMenuId())
+                .setParentId(menu.getParentId())
+                .setName(menu.getMenuName())
+                .setWeight(menu.getOrderNum()));
     }
 
     /**
@@ -286,9 +263,9 @@
     public String checkMenuNameUnique(SysMenu menu) {
         Long menuId = StringUtils.isNull(menu.getMenuId()) ? -1L : menu.getMenuId();
         SysMenu info = getOne(new LambdaQueryWrapper<SysMenu>()
-                .eq(SysMenu::getMenuName, menu.getMenuName())
-                .eq(SysMenu::getParentId, menu.getParentId())
-                .last("limit 1"));
+            .eq(SysMenu::getMenuName, menu.getMenuName())
+            .eq(SysMenu::getParentId, menu.getParentId())
+            .last("limit 1"));
         if (StringUtils.isNotNull(info) && info.getMenuId().longValue() != menuId.longValue()) {
             return UserConstants.NOT_UNIQUE;
         }
@@ -324,7 +301,7 @@
         }
         // 闈炲閾惧苟涓旀槸涓�绾х洰褰曪紙绫诲瀷涓虹洰褰曪級
         if (0 == menu.getParentId().intValue() && UserConstants.TYPE_DIR.equals(menu.getMenuType())
-                && UserConstants.NO_FRAME.equals(menu.getIsFrame())) {
+            && UserConstants.NO_FRAME.equals(menu.getIsFrame())) {
             routerPath = "/" + menu.getPath();
         }
         // 闈炲閾惧苟涓旀槸涓�绾х洰褰曪紙绫诲瀷涓鸿彍鍗曪級
@@ -360,7 +337,7 @@
      */
     public boolean isMenuFrame(SysMenu menu) {
         return menu.getParentId().intValue() == 0 && UserConstants.TYPE_MENU.equals(menu.getMenuType())
-                && menu.getIsFrame().equals(UserConstants.NO_FRAME);
+            && menu.getIsFrame().equals(UserConstants.NO_FRAME);
     }
 
     /**

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