首先执行命令 php artisan make:migration create_table_testtable

然后在database/migrations中找到文件

内容为

<?php 
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use Illuminate\Support\Facades\DB;

class CreateTableTesttable extends Migration
{
    
    public function up()
    {
        Schema::create('table_testtable', function (Blueprint $table) {
            $table->increments('id');
            $table->string('name', 20);
            // $table->timestamps();
            $table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP'));
            $table->timestamp('updated_at')->default(DB::raw('CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP'));
        });
    }

    public function down()
    {
        Schema::dropIfExists('table_testtable');
    }
}

然后执行php artisan migrate即可

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