payload['goods_id']); $part = json_decode($input['part'], true); foreach($part as &$item) { foreach($item['values'] as &$subItem) {} $subItem['value'] = floatval($subItem['value']); } $goods->update(['part' => $part]); return $this->response()->success('保存成功'); } public function form() { $part = $this->model()->type?->part; $this->spec('part')->header(['名称', '可选值', '价格'])->type($part); } protected function renderResetButton() { return " 返回"; } protected function getSubmitButtonLabel() { return '保存'; } }