Laravel-admin/Dcat admin自定义工具（清除站点缓存文件）
宰父劲
laravel-admin
1，自定义工具
（1）打开app/Admin/bootstrap.php：追加一下代码
use Encore\Admin\Facades\Admin;
Admin::navbar(function (\Encore\Admin\Widgets\Navbar $navbar) {
$navbar->right(new \App\Admin\Extensions\Clear());
});
（2）在app/admin目录新建Extensions目录
。。。。
（3）在Extensions目录下新建PHP class 文件Clear，code：
<?php
namespace App\Admin\Extensions;
use Think\Exception;
use Throwable;
use Encore\Admin\Admin;
use App\Imports\DataExcel;
use Encore\Admin\Actions\Action;
use Encore\Admin\Actions\Response;
use Illuminate\Support\Facades\Artisan;
class Clear extends Action
{
protected $selector = '.import-template';
public function handle()
{
try {
Artisan::call('cache:clear');
} catch (Exception $e) {
}
return $this->response()->success('清理完成')->refresh();
}
// 按钮样式
public function html()
{
return <<<HTML
<li>
<a href="#" class="btn import-template">
<i class="fa fa-trash"></i>
清理缓存
</a>
</li>
HTML;
}
}
Dcat admin
Dcat Admin是一个基于laravel-admin二次开发而成的后台系统构建工具，只需极少的代码即可快速构建出一个功能完善的高颜值后台系统。支持页面一键生成CURD代码，内置丰富的后台常用组件，开箱即用，让开发者告别冗杂的HTML代码，对后端开发者非常友好。
1.在app/admin 下bootstrap.php 中增加
Admin::navbar(function (Navbar $navbar) {
$navbar->right(\App\Admin\Actions\Clear::make()->render());
});
2.需要在admin下新建Actions文件夹，新建文件 Clear.php 加入以下代码
<?php
namespace App\Admin\Actions;
use Dcat\Admin\Actions\Action;
use Dcat\Admin\Actions\Response;
use Dcat\Admin\Traits\HasPermissions;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Http\Request;
use Dcat\Admin\Widgets\Modal;
class Clear extends Action
{
protected $title = '清理缓存';
public function render()
{
$modal = Modal::make()
->id('clear') // 导航栏显示弹窗，必须固定ID，随机ID会在刷新后失败
->title($this->title())
->body(\App\Admin\Actions\Form\Clear::make())
->lg()
->button(
<<<HTML
<ul class="nav navbar-nav" style="margin-right: 2rem">
<li><i class="ficon feather icon-trash-2"></i>{$this->title}</li>
</ul>
HTML
);
return $modal->render();
}
}
3.在Actions下新建Form目录，新建Clear.php
<?php
namespace App\Admin\Actions\Form;
use Dcat\Admin\Actions\Response;
use Dcat\Admin\Form\AbstractTool;
use Dcat\Admin\Traits\HasPermissions;
use Illuminate\Contracts\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Artisan;
use PHPUnit\Runner\Exception;
class Clear extends AbstractTool
{
/**
* @return string
*/
protected $title = '点击继续';
/**
* Handle the action request.
*
* @param Request $request
*
* @return Response
*/
public function handle(Request $request)
{
try {
Artisan::call('cache:clear');
return $this->response()
->success('清理成功')
->redirect('/');
} catch (Exception $e) {
return $this->response()
->success('清理失败')
->redirect('/');
}
}
/**
* @return string|void
*/
protected function href()
{
// return admin_url('auth/users');
}
/**
* @return string|array|void
*/
public function confirm()
{
return ['Confirm?', 'contents'];
}
/**
* @param Model|Authenticatable|HasPermissions|null $user
*
* @return bool
*/
protected function authorize($user): bool
{
return true;
}
/**
* @return array
*/
protected function parameters()
{
return [];
}
}
类似资料：