ggyuyin_nowallet/application/common/model/UserExchangeLog.php

<?php

namespace app\common\model;

use think\Model;

/**
 * 模型
 */
class UserExchangeLog extends Model
{

    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';

    /**
     * 添加声币兑换记录
     */
    public function addExchangeLog($user_id, $jewel, $money)
    {
        if (!$user_id || !$jewel || !$money) {
            return false;
        }
//        $time = time();
//        return self::execute("INSERT INTO `hx_user_exchange_log` (`user_id` , `sound_coin` , `money` , `createtime`) VALUES ($user_id , $jewel , $money , $time)");
        $data = [
            "user_id"    => $user_id,
            "sound_coin" => $jewel,
            "money"      => $money,
            "createtime" => time()
        ];
        return $this->insertGetId($data);
    }
}