baoshi-was/database/migrations/2020_06_16_171741_create_upload_files_table.php

<?php

use App\Authority;
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateUploadFilesTable extends Migration
{
    protected $authNames=[
        "运输管理-图片上传",
        "运输管理-图片删除"
    ];
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('upload_files', function (Blueprint $table) {
            $table->string('table_name')->comment('表名');
            $table->string('table_id')->comment('表ID');
            $table->string('url')->unique()->comment('路径');
            $table->string('type')->nullable()->comment('类型');
            $table->timestamps();
        });
        foreach ($this->authNames as $name){
            if(!Authority::where('name',$name)->first())(new Authority(['name'=>$name,'alias_name'=>$name]))->save();
        }
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('upload_files');
        foreach ($this->authNames as $name){
            Authority::where('name',$name)->delete();
        }
    }
}