From bb1324a70ae25bac00eadbd4d14bb0c1faf5d2df Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Tue, 26 May 2020 14:33:45 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=AF=E6=8C=81=E4=B8=80=E7=BA=A7=E8=8F=9C?=
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---
 ruoyi-ui/src/store/modules/permission.js      |  4 ++
 .../ruoyi/common/constant/UserConstants.java  | 12 +++++
 .../service/impl/SysMenuServiceImpl.java      | 53 +++++++++++++++++--
 3 files changed, 65 insertions(+), 4 deletions(-)

diff --git a/ruoyi-ui/src/store/modules/permission.js b/ruoyi-ui/src/store/modules/permission.js
index deed451..bfd5988 100644
--- a/ruoyi-ui/src/store/modules/permission.js
+++ b/ruoyi-ui/src/store/modules/permission.js
@@ -32,6 +32,10 @@ const permission = {
 // 遍历后台传来的路由字符串，转换为组件对象
 function filterAsyncRouter(asyncRouterMap) {
   return asyncRouterMap.filter(route => {
+    if(!route.path){
+      // 防止空路由出现的警告，设置默认path
+      route.path = '/path';
+    }
     if (route.component) {
       // Layout组件特殊处理
       if (route.component === 'Layout') {
diff --git a/ruoyi/src/main/java/com/ruoyi/common/constant/UserConstants.java b/ruoyi/src/main/java/com/ruoyi/common/constant/UserConstants.java
index df6992a..69c2b96 100644
--- a/ruoyi/src/main/java/com/ruoyi/common/constant/UserConstants.java
+++ b/ruoyi/src/main/java/com/ruoyi/common/constant/UserConstants.java
@@ -42,6 +42,18 @@ public class UserConstants
     /** 是否菜单外链（否） */
     public static final String NO_FRAME = "1";
 
+    /** 菜单类型（目录） */
+    public static final String TYPE_DIR = "M";
+
+    /** 菜单类型（菜单） */
+    public static final String TYPE_MENU = "C";
+
+    /** 菜单类型（按钮） */
+    public static final String TYPE_BUTTON = "F";
+
+    /** Layout组件标识 */
+    public final static String LAYOUT = "Layout";
+
     /** 校验返回结果码 */
     public final static String UNIQUE = "0";
     public final static String NOT_UNIQUE = "1";
diff --git a/ruoyi/src/main/java/com/ruoyi/project/system/service/impl/SysMenuServiceImpl.java b/ruoyi/src/main/java/com/ruoyi/project/system/service/impl/SysMenuServiceImpl.java
index d5aff8e..f4933fa 100644
--- a/ruoyi/src/main/java/com/ruoyi/project/system/service/impl/SysMenuServiceImpl.java
+++ b/ruoyi/src/main/java/com/ruoyi/project/system/service/impl/SysMenuServiceImpl.java
@@ -142,15 +142,26 @@ public class SysMenuServiceImpl implements ISysMenuService
             router.setHidden("1".equals(menu.getVisible()));
             router.setName(StringUtils.capitalize(menu.getPath()));
             router.setPath(getRouterPath(menu));
-            router.setComponent(StringUtils.isEmpty(menu.getComponent()) ? "Layout" : menu.getComponent());
+            router.setComponent(getComponent(menu));
             router.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon()));
             List<SysMenu> cMenus = menu.getChildren();
-            if (!cMenus.isEmpty() && cMenus.size() > 0 && "M".equals(menu.getMenuType()))
+            if (!cMenus.isEmpty() && cMenus.size() > 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType()))
             {
                 router.setAlwaysShow(true);
                 router.setRedirect("noRedirect");
                 router.setChildren(buildMenus(cMenus));
             }
+            else if (isMeunFrame(menu))
+            {
+                List<RouterVo> childrenList = new ArrayList<RouterVo>();
+                RouterVo children = new RouterVo();
+                children.setPath(menu.getPath());
+                children.setComponent(menu.getComponent());
+                children.setName(StringUtils.capitalize(menu.getPath()));
+                children.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon()));
+                childrenList.add(children);
+                router.setChildren(childrenList);
+            }
             routers.add(router);
         }
         return routers;
@@ -297,14 +308,48 @@ public class SysMenuServiceImpl implements ISysMenuService
     public String getRouterPath(SysMenu menu)
     {
         String routerPath = menu.getPath();
-        // 非外链并且是一级目录
-        if (0 == menu.getParentId() && UserConstants.NO_FRAME.equals(menu.getIsFrame()))
+        // 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())
+                && UserConstants.NO_FRAME.equals(menu.getIsFrame()))
         {
             routerPath = "/" + menu.getPath();
         }
+        // 非外链并且是一级目录（类型为菜单）
+        else if (isMeunFrame(menu))
+        {
+            routerPath = StringUtils.EMPTY;
+        }
         return routerPath;
     }
 
+    /**
+     * 获取组件信息
+     * 
+     * @param menu 菜单信息
+     * @return 组件信息
+     */
+    public String getComponent(SysMenu menu)
+    {
+        String component = UserConstants.LAYOUT;
+        if (StringUtils.isNotEmpty(menu.getComponent()) && !isMeunFrame(menu))
+        {
+            component = menu.getComponent();
+        }
+        return component;
+    }
+
+    /**
+     * 是否为菜单内部跳转
+     * 
+     * @param menu 菜单信息
+     * @return 结果
+     */
+    public boolean isMeunFrame(SysMenu menu)
+    {
+        return menu.getParentId().intValue() == 0 && UserConstants.TYPE_MENU.equals(menu.getMenuType())
+                && menu.getIsFrame().equals(UserConstants.NO_FRAME);
+    }
+
     /**
      * 根据父节点的ID获取所有子节点
      *