dangfei-api/database/migrations/2019_11_12_161446_alert_admins_table.php

<?php

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

class AlertAdminsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('admins', function (Blueprint $table) {
            $table->integer('roleid');
            $table->dropColumn(['mobile', 'api_token', 'remember_token']);
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        //
    }
}