<?php
declare (strict_types = 0);

namespace app\admin\controller\v1;

use think\facade\Config;

class Captcha
{
    /**
     * 获取验证码
     */
    public function index(\think\Config $config, \think\Session $session)
    {
        // 输出验证码
        $captcha = new \think\captcha\Captcha($config, $session);
        $data = $captcha->create();
       
        return success('获取验证码成功！', $data["img"]);
    }
}