From 6ca82c4965b6bb761a2ac2ae68410a27ebbe7b87 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Fri, 10 Apr 2026 16:36:27 +0800
Subject: [PATCH] 代码生成修改拖拽时显示手指样式

---
 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java |  157 ++++++++++++++++++++++++++++++++++++++++------------
 1 files changed, 120 insertions(+), 37 deletions(-)

diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
index 3569522..f52c5ac 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java
@@ -8,14 +8,18 @@
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import com.ruoyi.common.core.constant.Constants;
 import com.ruoyi.common.core.constant.UserConstants;
+import com.ruoyi.common.core.exception.ServiceException;
+import com.ruoyi.common.core.text.Convert;
 import com.ruoyi.common.core.utils.StringUtils;
 import com.ruoyi.common.security.utils.SecurityUtils;
 import com.ruoyi.system.api.domain.SysRole;
-import com.ruoyi.system.api.domain.SysUser;
 import com.ruoyi.system.domain.SysMenu;
 import com.ruoyi.system.domain.vo.MetaVo;
 import com.ruoyi.system.domain.vo.RouterVo;
@@ -33,7 +37,11 @@
 @Service
 public class SysMenuServiceImpl implements ISysMenuService
 {
+    private static final Logger log = LoggerFactory.getLogger(SysMenuServiceImpl.class);
+
     public static final String PREMISSION_STRING = "perms[\"{0}\"]";
+
+    public static final Long MENU_ROOT_ID = 0L;
 
     @Autowired
     private SysMenuMapper menuMapper;
@@ -67,7 +75,7 @@
     {
         List<SysMenu> menuList = null;
         // 管理员显示所有菜单信息
-        if (SysUser.isAdmin(userId))
+        if (SecurityUtils.isAdmin(userId))
         {
             menuList = menuMapper.selectMenuList(menu);
         }
@@ -139,7 +147,7 @@
         {
             menus = menuMapper.selectMenuTreeByUserId(userId);
         }
-        return getChildPerms(menus, 0);
+        return getChildPerms(menus, MENU_ROOT_ID);
     }
 
     /**
@@ -175,7 +183,7 @@
             router.setQuery(menu.getQuery());
             router.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache()), menu.getPath()));
             List<SysMenu> cMenus = menu.getChildren();
-            if (!cMenus.isEmpty() && cMenus.size() > 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType()))
+            if (StringUtils.isNotEmpty(cMenus) && UserConstants.TYPE_DIR.equals(menu.getMenuType()))
             {
                 router.setAlwaysShow(true);
                 router.setRedirect("noRedirect");
@@ -188,13 +196,13 @@
                 RouterVo children = new RouterVo();
                 children.setPath(menu.getPath());
                 children.setComponent(menu.getComponent());
-                children.setName(StringUtils.capitalize(menu.getPath()));
+                children.setName(getRouteName(menu.getRouteName(), menu.getPath()));
                 children.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache()), menu.getPath()));
                 children.setQuery(menu.getQuery());
                 childrenList.add(children);
                 router.setChildren(childrenList);
             }
-            else if (menu.getParentId().intValue() == 0 && isInnerLink(menu))
+            else if (menu.getParentId().intValue() == MENU_ROOT_ID && isInnerLink(menu))
             {
                 router.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon()));
                 router.setPath("/");
@@ -203,7 +211,7 @@
                 String routerPath = innerLinkReplaceEach(menu.getPath());
                 children.setPath(routerPath);
                 children.setComponent(UserConstants.INNER_LINK);
-                children.setName(StringUtils.capitalize(routerPath));
+                children.setName(getRouteName(menu.getRouteName(), routerPath));
                 children.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), menu.getPath()));
                 childrenList.add(children);
                 router.setChildren(childrenList);
@@ -223,11 +231,7 @@
     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());
-        }
+        List<Long> tempList = menus.stream().map(SysMenu::getMenuId).collect(Collectors.toList());
         for (Iterator<SysMenu> iterator = menus.iterator(); iterator.hasNext();)
         {
             SysMenu menu = (SysMenu) iterator.next();
@@ -321,6 +325,32 @@
     }
 
     /**
+     * 保存菜单排序
+     * 
+     * @param menuIds 菜单ID
+     * @param orderNums 排序ID
+     */
+    @Override
+    @Transactional
+    public void updateMenuSort(String[] menuIds, String[] orderNums)
+    {
+        try
+        {
+            for (int i = 0; i < menuIds.length; i++)
+            {
+                SysMenu menu = new SysMenu();
+                menu.setMenuId(Convert.toLong(menuIds[i]));
+                menu.setOrderNum(Convert.toInt(orderNums[i]));
+                menuMapper.updateMenuSort(menu);
+            }
+        }
+        catch (Exception e)
+        {
+            throw new ServiceException("保存排序异常,请联系管理员");
+        }
+    }
+
+    /**
      * 删除菜单管理信息
      * 
      * @param menuId 菜单ID
@@ -339,13 +369,54 @@
      * @return 结果
      */
     @Override
-    public String checkMenuNameUnique(SysMenu menu)
+    public boolean checkMenuNameUnique(SysMenu menu)
     {
         Long menuId = StringUtils.isNull(menu.getMenuId()) ? -1L : menu.getMenuId();
         SysMenu info = menuMapper.checkMenuNameUnique(menu.getMenuName(), menu.getParentId());
         if (StringUtils.isNotNull(info) && info.getMenuId().longValue() != menuId.longValue())
         {
             return UserConstants.NOT_UNIQUE;
+        }
+        return UserConstants.UNIQUE;
+    }
+
+    /**
+     * 校验路由名称是否唯一
+     *
+     * @param menu 菜单信息
+     * @return 结果
+     */
+    @Override
+    public boolean checkRouteConfigUnique(SysMenu menu)
+    {
+        Long menuId = StringUtils.isNull(menu.getMenuId()) ? -1L : menu.getMenuId();
+        Long parentId = menu.getParentId();
+        String path = menu.getPath();
+        String routeName = StringUtils.isEmpty(menu.getRouteName()) ? path : menu.getRouteName();
+        List<SysMenu> sysMenuList = menuMapper.selectMenusByPathOrRouteName(path, routeName);
+        for (SysMenu sysMenu : sysMenuList)
+        {
+            if (sysMenu.getMenuId().longValue() != menuId.longValue())
+            {
+                Long dbParentId = sysMenu.getParentId();
+                String dbPath = sysMenu.getPath();
+                String dbRouteName = StringUtils.isEmpty(sysMenu.getRouteName()) ? dbPath : sysMenu.getRouteName();
+                if (StringUtils.equalsAnyIgnoreCase(path, dbPath) && parentId.longValue() == dbParentId.longValue())
+                {
+                    log.warn("[同级路由冲突] 同级下已存在相同路由路径 '{}',冲突菜单:{}", dbPath, sysMenu.getMenuName());
+                    return UserConstants.NOT_UNIQUE;
+                }
+                else if (StringUtils.equalsAnyIgnoreCase(path, dbPath) && parentId.longValue() == MENU_ROOT_ID)
+                {
+                    log.warn("[根目录路由冲突] 根目录下路由 '{}' 必须唯一,已被菜单 '{}' 占用", path, sysMenu.getMenuName());
+                    return UserConstants.NOT_UNIQUE;
+                }
+                else if (StringUtils.equalsAnyIgnoreCase(routeName, dbRouteName))
+                {
+                    log.warn("[路由名称冲突] 路由名称 '{}' 需全局唯一,已被菜单 '{}' 使用", routeName, sysMenu.getMenuName());
+                    return UserConstants.NOT_UNIQUE;
+                }
+            }
         }
         return UserConstants.UNIQUE;
     }
@@ -358,13 +429,25 @@
      */
     public String getRouteName(SysMenu menu)
     {
-        String routerName = StringUtils.capitalize(menu.getPath());
         // 非外链并且是一级目录(类型为目录)
         if (isMenuFrame(menu))
         {
-            routerName = StringUtils.EMPTY;
+            return StringUtils.EMPTY;
         }
-        return routerName;
+        return getRouteName(menu.getRouteName(), menu.getPath());
+    }
+
+    /**
+     * 获取路由名称,如没有配置路由名称则取路由地址
+     * 
+     * @param name 路由名称
+     * @param path 路由地址
+     * @return 路由名称(驼峰格式)
+     */
+    public String getRouteName(String name, String path)
+    {
+        String routerName = StringUtils.isNotEmpty(name) ? name : path;
+        return StringUtils.capitalize(routerName);
     }
 
     /**
@@ -377,12 +460,12 @@
     {
         String routerPath = menu.getPath();
         // 内链打开外网方式
-        if (menu.getParentId().intValue() != 0 && isInnerLink(menu))
+        if (menu.getParentId().intValue() != MENU_ROOT_ID && isInnerLink(menu))
         {
             routerPath = innerLinkReplaceEach(routerPath);
         }
         // 非外链并且是一级目录(类型为目录)
-        if (0 == menu.getParentId().intValue() && UserConstants.TYPE_DIR.equals(menu.getMenuType())
+        if (MENU_ROOT_ID == menu.getParentId().intValue() && UserConstants.TYPE_DIR.equals(menu.getMenuType())
                 && UserConstants.NO_FRAME.equals(menu.getIsFrame()))
         {
             routerPath = "/" + menu.getPath();
@@ -408,7 +491,7 @@
         {
             component = menu.getComponent();
         }
-        else if (StringUtils.isEmpty(menu.getComponent()) && menu.getParentId().intValue() != 0 && isInnerLink(menu))
+        else if (StringUtils.isEmpty(menu.getComponent()) && menu.getParentId().intValue() != MENU_ROOT_ID && isInnerLink(menu))
         {
             component = UserConstants.INNER_LINK;
         }
@@ -427,8 +510,19 @@
      */
     public boolean isMenuFrame(SysMenu menu)
     {
-        return menu.getParentId().intValue() == 0 && UserConstants.TYPE_MENU.equals(menu.getMenuType())
+        return menu.getParentId().intValue() == MENU_ROOT_ID && UserConstants.TYPE_MENU.equals(menu.getMenuType())
                 && menu.getIsFrame().equals(UserConstants.NO_FRAME);
+    }
+
+    /**
+     * 是否为parent_view组件
+     * 
+     * @param menu 菜单信息
+     * @return 结果
+     */
+    public boolean isParentView(SysMenu menu)
+    {
+        return menu.getParentId().intValue() != MENU_ROOT_ID && UserConstants.TYPE_DIR.equals(menu.getMenuType());
     }
 
     /**
@@ -443,24 +537,13 @@
     }
 
     /**
-     * 是否为parent_view组件
-     * 
-     * @param menu 菜单信息
-     * @return 结果
-     */
-    public boolean isParentView(SysMenu menu)
-    {
-        return menu.getParentId().intValue() != 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType());
-    }
-
-    /**
      * 根据父节点的ID获取所有子节点
      * 
      * @param list 分类表
      * @param parentId 传入的父节点ID
      * @return String
      */
-    public List<SysMenu> getChildPerms(List<SysMenu> list, int parentId)
+    public List<SysMenu> getChildPerms(List<SysMenu> list, long parentId)
     {
         List<SysMenu> returnList = new ArrayList<SysMenu>();
         for (Iterator<SysMenu> iterator = list.iterator(); iterator.hasNext();)
@@ -479,8 +562,8 @@
     /**
      * 递归列表
      * 
-     * @param list
-     * @param t
+     * @param list 分类表
+     * @param t 子节点
      */
     private void recursionFn(List<SysMenu> list, SysMenu t)
     {
@@ -525,11 +608,11 @@
     /**
      * 内链域名特殊字符替换
      * 
-     * @return
+     * @return 替换后的内链域名
      */
     public String innerLinkReplaceEach(String path)
     {
-        return StringUtils.replaceEach(path, new String[] { Constants.HTTP, Constants.HTTPS },
-                new String[] { "", "" });
+        return StringUtils.replaceEach(path, new String[] { Constants.HTTP, Constants.HTTPS, Constants.WWW, ".", ":" },
+                new String[] { "", "", "", "/", "/" });
     }
 }

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