/** * 更新多图 */ public function updateMultiImages(array $urls) { ImageModel::unlinkAllImages($this); $order = 1; $images = []; foreach ($urls as $url) { $images[] = ImageModel::linkUploadedImage($this, $url, $order); $order++; } return $images; }
/** * 更新单图 * @param $url * @return \Illuminate\Database\Eloquent\Collection|static[] */ public function updateImage($url) { return ImageModel::linkUploadedImage($this, $url, 0); }