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app/Admin/Controllers/Article/PictureController.php

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+<?php
+
+namespace App\Admin\Controllers\Article;
+
+use App\Models\ArticlePicture;
+use Encore\Admin\Controllers\AdminController;
+use Encore\Admin\Form;
+use Encore\Admin\Grid;
+
+class PictureController extends AdminController
+{
+    protected $title = '随手拍';
+
+    public function grid()
+    {
+        $grid = new Grid(new ArticlePicture);
+        $grid->model()->orderBy('id', 'desc');
+        $grid->filter(function ($filter) {
+            $filter->column(1 / 2, function ($filter) {
+                $filter->like('title', '文章标题');
+            });
+
+            $filter->disableIdFilter();
+        });
+
+        $grid->column('id', '#ID#');
+        $grid->column('cover')->display(function () {
+            return $this->one_picture_path;
+        })->image('', 100);
+        $grid->column('category.title', '所属分类');
+        $grid->column('title', '文章标题');
+        $grid->column('sort', '序号');
+        $grid->column('created_at', '创建时间');
+
+        return $grid;
+    }
+
+    public function form()
+    {
+        $form = new Form(new ArticlePicture);
+
+        $form->text('title', '文章标题')->rules('min:2');
+        $form->hidden('category_id')->value(6);
+        $form->multipleImage('pictures', '封面')
+            ->move('images/' . date('Y/m/d'))
+            ->removable()
+            ->uniqueName();
+
+        $form->number('sort', '序号')->default(0)->rules('required', ['required' => '序号必须填写'])->help('倒序优先');
+
+        return $form;
+    }
+
+}