Laravel Spatie 媒体库 model_type 没有默认值

Question

我在使用 Spatie 媒体库包设置 Laravel 时遇到问题。

这是我收到的错误：

SQLSTATE[HY000]: General error: 1364 Field 'model_type' doesn't have a default value (SQL: insert into `images` (`updated_at`, `created_at`) values (2018-04-05 10:38:39, 2018-04-05 10:38:39))

我通过 Homebrew 运行 MySQL 并停用了严格模式。我还在 config/database.php 文件中将严格模式设置为 false。

控制器 | ImageController.php

<?php

namespace App\Http\Controllers;

use App\Image;
use Illuminate\Http\Request;

class ImageController extends Controller
{

    public function addBackgroundImage(Request $request)
    {

     Image::create()
            ->addMediaFromRequest('background')
            ->toMediaCollection('backgrounds')
            ->save();


        return redirect('/settings')->with('success', 'Hintergrund Bild hinzugefügt');
    }

}

型号 |图片.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;
use Spatie\MediaLibrary\HasMedia\HasMediaTrait;
use Spatie\MediaLibrary\HasMedia\HasMedia;

class Image extends Model implements HasMedia
{
        use HasMediaTrait;

}

查看 | settings.blade.php

{!! Form::open(['action' => 'ImageController@addBackgroundImage', 'method' => 'POST', 'files' => true]) !!}

    <div class="file-field input-field">
        <div class="btn">
            <span>Background</span>
            {{Form::input('file', 'background')}}
        </div>
        <div class="file-path-wrapper">
            <input class="file-path validate" type="text">
        </div>
    </div>

    <button class="btn waves-effect waves-light" type="submit" >Speichern
        <i class="material-icons right">send</i>
    </button>

{!! Form::close() !!}

路线 | web.php

Route::post('/settings', 'ImageController@addBackgroundImage')->name('background.store');

迁移

Schema::create('images', function (Blueprint $table) {
    $table->increments('id');
    $table->morphs('model');
    $table->string('collection_name');
    $table->string('name');
    $table->string('file_name');
    $table->string('mime_type')->nullable();
    $table->string('disk');
    $table->unsignedInteger('size');
    $table->json('manipulations');
    $table->json('custom_properties');
    $table->json('responsive_images');
    $table->unsignedInteger('order_column')->nullable();
    $table->nullableTimestamps();
});

设置

• laravel/框架：“5.6.*”
• spatie/laravel-medialibrary：“^7.0.0”

感谢您的帮助！

Answer 1

一种方法是在图像模型上设置受保护的 $fillable 属性（数组）。