``` ~~~ use think\facade\Env; ~~~ ``` ``` ~~~ public function uploadimg() { $file = $this->request->file('file'); //dump($file); if(!$file){ return ['code'=>0,'msg'=>'没有文件!']; } //dump('../'.__DIR__); //dump(Env::get('root_path') . 'public' . Env::get('DS') . 'uploads'); $info = $file->move(Env::get('__DIR__') . 'uploads' . Env::get('DS')); return $info ? ['code'=>200, 'msg'=>'请求成功!', 'data'=>$info->getSaveName() ] : ['code'=>0, 'msg'=>'上传图片错误!', 'data'=>$info['err_code_des'] ]; } ~~~ ```