Is your feature request related to a problem? Please describe.

Sometimes applications are not required to have any users.

For that purpose I think it would be a great idea to pass userMenu={false} as a prop in a custom AppBar component.

Describe the solution you'd like

It would be great to be able to create your own custom AppBar component very easy like this:

`const MyAp

提交 Issues 请提供

1. 版本: v2.4
2. 环境：本地/线上
3. 复现步骤：
4. 日志提供：
5. 可选：提供gif或者视频

对于没有提供详细的 Issues 将直接关闭。谢谢

在go项目的main.go下 27行

	if global.GVA_CONFIG.System.NeedInitData {
		init_data.InitData() // 通过配置文件初始化数据 默认为 false 首次运行需要将 ./config.yaml中 system下的 need-init-data 修改为true
	}

此处修改为根据配置文件来决定是否开启初始化
在跟目录的config.yaml中的system下存在一行
need-init-data: false
将此参数设定为true则会执行初始化代码
切记初次开启后 计得关闭

Short description of what this feature will allow to do:
When bundle asked for directory to generate controller, why not to create the sub folders if not exist, instead of threw exception?

Example of how to use this feature
This is just one kind of example of integration:

Which directory do you want to generate "DashboardController" in? [src/Controller/Admin/]:
> 

The "src/C

When you open page UI Elements -> Cards i see TABS are not showing content until you click on other and back on first, same for pills.

Possible fix : ( worked for me )

<script type="text/javascript"> $(document).ready(function(){ $('.nav-item').tab('show'); $('.nav-tabs li a:first').trigger('click'); }); </script>