course-site/database/migrations/2021_08_13_094855_create_resources_table.php

<?php

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

class CreateResourceTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('resources', function (Blueprint $table) {
            $table->id();

            $table->string('name')->nullable()->comment('文件名');
            $table->string('original_name')->nullable()->comment('原文件名');
            $table->string('path')->nullable()->comment('路径');
            $table->string('disk', 50)->nullable()->comment('disk');
            $table->string('url', 300)->nullable()->comment('url');
            $table->integer('size')->default(0)->comment('大小');
            $table->tinyInteger('status')->default(0)->unsigned()->comment('状态');

            $table->softDeletes();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('resource');
    }
}