| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748 | <?phpnamespace app\admin\model;use think\Model;class Exchmoneyconfig extends Model{            // 表名    protected $table = 'exchmoney_config';        // 自动写入时间戳字段    protected $autoWriteTimestamp = false;    // 定义时间戳字段名    protected $createTime = false;    protected $updateTime = false;    protected $deleteTime = false;    // 追加属性    protected $append = [    ];        protected static function init()    {        self::afterInsert(function ($row) {            $pk = $row->getPk();            $row->getQuery()->where($pk, $row[$pk])->update(['weigh' => $row[$pk]]);        });    }    }
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