crm/database/migrations/20211214056448_create_admin_table.php

<?php

use think\migration\Migrator;
use think\migration\db\Column;

class CreateAdminTable extends Migrator
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $this->table('admin', ['comment' => '总管理员'])
            ->addColumn('openid', 'string', ['comment'=>'绑定用户', 'default' => ''])
            ->addColumn('account', 'string', ['comment'=>'登录账号', 'default' => ''])
            ->addColumn('password', 'string', ['comment'=>'密码', 'default' => ''])
            ->addColumn('login_count', 'integer', ['comment'=>'登录次数', 'default' => 0])
            ->addColumn('status', 'integer', ['comment'=>'状态：0正常 1禁止', 'default' => 0])
            ->addColumn('login_ip', 'string', ['comment'=>'最后登录id', 'default' => ''])
            ->addColumn('addtime', 'timestamp', ['comment'=>'最后登录时间', 'null' => true])
            ->create();

    }
}