Update SiderMenu.js

当权限子菜单无权限或不存在子菜单时不展示父菜单

src/components/SiderMenu/SiderMenu.js

@@ -113,6 +113,9 @@ export default class SiderMenu extends PureComponent {
    */
   getSubMenuOrItem = (item) => {
     if (item.children && item.children.some(child => child.name)) {
+      const childrenItems = this.getNavMenuItems(item.children);
+      // 当无子菜单时就不展示菜单
+      if (childrenItems && childrenItems.length > 0) {
         return (
           <SubMenu
             title={
@@ -127,9 +130,10 @@ export default class SiderMenu extends PureComponent {
             }
             key={item.path}
           >
-          {this.getNavMenuItems(item.children)}
+            {childrenItems}
           </SubMenu>
-      );
+        )
+      }
     } else {
       return (
         <Menu.Item key={item.path}>{this.getMenuItemPath(item)}</Menu.Item>