book_admin/application/api/controller/v1/Init.php

<?php
/**
 * Created by PhpStorm.
 * User: Bear
 * Date: 2020/6/11
 * Time: 下午5:06
 */

namespace app\api\controller\v1;


use app\common\helper\ArrayHelper;
use app\main\model\object\ReturnObject;
use app\main\service\LogService;
use think\exception\HttpResponseException;
use think\Request;
use app\main\constants\ErrorCodeConstants;
use think\Response;

class Init
{
    protected $format = 'json';

    protected $limited_formats = ['json', 'jsonp', 'xml'];

    /**
     * @var ReturnObject
     */
    protected $oReturn;

    public function __construct()
    {
        if ($format = Request::instance()->param('format')) {
            if (in_array($format, $this->limited_formats)) {
                $this->format = $format;
            }
        }
        $this->oReturn = new ReturnObject();
    }

    /**
     * 返回结果
     */
    public function getReturn()
    {
        $result = [
            'code' => $this->oReturn->code,
            'msg'  => $this->oReturn->msg,
            'time' => Request::instance()->server('REQUEST_TIME'),
            'data' => $this->oReturn->data,
        ];

        $response = Response::create($result, $this->format);

        throw new HttpResponseException($response);
    }

    /**
     * @param $data
     * @return $this
     */
    public function setData($data)
    {
        $this->oReturn->data = $data;
        return $this;
    }

    /**
     * @param $msg
     * @return $this
     */
    public function setMsg($msg)
    {
        $this->oReturn->msg = $msg;
        return $this;
    }

    /**
     * @param $code
     * @return $this
     */
    public function setCode($code)
    {
        $this->oReturn->code = $code;
        return $this;
    }
}