在fastadmin后台的模型中可以使用钩子完成一些工作。
使用示例：
protected static function init()
{
self::afterInsert(function ($row) {
});
self::beforeUpdate(function ($row) {
});
self::afterUpdate(function ($row) {
});
self::beforeDelete(function ($row) {
});
}这些钩子有：
/**
* 模型事件快捷方法
* @param $callback
* @param bool $override
*/
protected static function beforeInsert($callback, $override = false)
{
self::event('before_insert', $callback, $override);
}
protected static function afterInsert($callback, $override = false)
{
self::event('after_insert', $callback, $override);
}
protected static function beforeUpdate($callback, $override = false)
{
self::event('before_update', $callback, $override);
}
protected static function afterUpdate($callback, $override = false)
{
self::event('after_update', $callback, $override);
}
protected static function beforeWrite($callback, $override = false)
{
self::event('before_write', $callback, $override);
}
protected static function afterWrite($callback, $override = false)
{
self::event('after_write', $callback, $override);
}
protected static function beforeDelete($callback, $override = false)
{
self::event('before_delete', $callback, $override);
}
protected static function afterDelete($callback, $override = false)
{
self::event('after_delete', $callback, $override);
}