<?php namespace app\api\controller; use app\common\controller\Api; use think\Db; class Message extends Api { protected $noNeedLogin = '*'; protected $noNeedRight = '*'; protected $model = null; public function _initialize() { parent::_initialize(); $this->model = Db::name('pre_order'); } /** * index * @return void */ public function index() { try { echo true; } catch (Exception $e) { echo false; } } }