book_admin/application/common/model/CampaignConsume.php

<?php

namespace app\common\model;

use think\Model;
use think\Cookie;

class CampaignConsume extends Model
{
    // 表名
    protected $table = 'campaign_consume';

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';

    // 追加属性
    protected $append = [

    ];

    //当前链接的user_id分库
    protected $connectUserId = null;

    /**
     * 设置分库链接数据
     * @param $user_id
     * @return $this
     */
    public function setConnect($user_id)
    {
        if ($this->connectUserId != $user_id) {
            $database = get_db_connect($this->table, $user_id);
            $this->setTable($database['table']);
            $this->connect($database);
            $this->connectUserId = $user_id;
        }
        return $this;
    }
}