~~~ <?php namespace app\api\controller; use think\Controller; use think\Session; /** * 通用上传接口 * Class Upload * @package app\api\controller */ class Upload extends Controller { protected function _initialize() { parent::_initialize(); if (!Session::has('admin_id')) { $result = [ 'error' => 1, 'message' => '未登录' ]; return json($result); } } /** * 通用图片上传接口 * @return \think\response\Json */ public function upload() { $config = [ 'size' => 2097152, 'ext' => 'jpg,gif,png,bmp' ]; $file = $this->request->file('file'); $upload_path = str_replace('\\', '/', ROOT_PATH . 'public/uploads'); $save_path = '/uploads/'; $info = $file->validate($config)->move($upload_path); if ($info) { $result = [ 'error' => 0, 'url' => str_replace('\\', '/', $save_path . $info->getSaveName()) ]; } else { $result = [ 'error' => 1, 'message' => $file->getError() ]; } // halt(json_encode($result)); $data['url']=json_encode($result['url']); model('Imgfile')->allowField(true)->save($data); return json($result); } } ~~~