post(); $this->post=$post; } public function index(){ $files = request()->file('img'); $list=""; if($files!=""){ $list=UploadImg($files); } //var_dump($list); if(is_array($list)&&!empty($list)){ return app_show(0,"上传成功",$list); }else{ return error_show(1004,"上传失败"); } } }