CakePHP 4 如何将日期字段 created_at 分配给创建

Question

我有一个table叫产品。在产品 table 中，我有 2 个字段 created_at 和 update_at。我不想将其更改为 created 和 modified。

在不更改 table 字段名称的情况下，如何指定创建 created_at 字段以获取 cakephp 时间助手自动更新日期？

我在下面尝试过的实体

protected $_accessible = [
        'created_at' => $this->created,
        'updated_at' => $this->modified,
];

获取错误。

Answer 1

阅读手册。 https://book.cakephp.org/4/en/orm/behaviors/timestamp.html#basic-usage

If you need to modify fields with different names, or want to update additional timestamp fields on custom events you can use some additional configuration:

class OrdersTable extends Table
{
    public function initialize(array $config): void
    {
        $this->addBehavior('Timestamp', [
            'events' => [
                'Model.beforeSave' => [
                    'created_at' => 'new',
                    'updated_at' => 'always',
                ],
                'Orders.completed' => [
                    'completed_at' => 'always'
                ]
            ]
        ]);
    }
}

CakePHP 4 如何将日期字段 created_at 分配给创建

CakePHP 4 How to assign date field created_at to created

cakephp

cakephp-4.x