## 多图images 需要注意多图获得的结果是一个数组,后台存储时可以用json_encode序列化 ``` [ {name: 'xxx', url: 'xxx'} {name: 'xxx', url: 'xxx'} ] ``` ``` ->addFormItem('img', '图片', 'images', '', [ 'action' => request()->root(true) . '/api/v1/core/index/upload/', // 上传接口地址 'format' => ['jpg','jpeg','png','gif','ico'], 'max_size' => 512, ]) ```