baoshi-was/database/migrations/2021_02_07_095839_create_print_templates_table.php

<?php

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

class CreatePrintTemplatesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('print_templates', function (Blueprint $table) {
            $table->id();
            $table->string('name')->index();
            $table->text('value')->comment('组件id，坐标 等集合');
            $table->timestamps();
        });
    }

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