TP5错误 | A non well formed numeric value encountered

数据表字段是create_time timestamp 默认:CURRENT_TIMESTAMP 使用时间会出现以下错误: A non well formed numeric value encountered 这是因为tp5框架会自动转换时间 解决方案如下:

class powerModel extends Model
{
    protected $pk = 'id';//主键
    //设置当前模型对应的完整数据表名称
    protected $table = 'pre_power';
//-------------------
    protected $auto = ['create_time'];
    public function getCreateTimeAttr($time)
        {
            return $time;
        }
//-------------------