guochanhua/server/application/api/behavior/ResponseSend.php

<?php
namespace app\api\behavior;



class ResponseSend
{
    public function responseSend(&$params)
    {
        header('Access-Control-Allow-Origin:*');
        header("Access-Control-Allow-Methods:GET, POST, OPTIONS");
        header('Access-Control-Allow-Headers:*');
        header('Access-Control-Allow-Credentials:false');
    }

}