<?php

namespace app\controller;
use Webman\Captcha\CaptchaBuilder;

use support\Request;

class IndexController
{
    public function index(Request $request)
    {
        return response('hello webman');
    }

    public function login(Request $request)
    {
        return view('login');
    }
    public function check(Request $request)
    {
        return view('login');
    }
    public function code(Request $request)
    {
        // 初始化验证码类
        $builder = new CaptchaBuilder;
        // 生成验证码
        $builder->build();
        // 将验证码的值存储到session中
        $request->session()->set('captcha', strtolower($builder->getPhrase()));
        // 获得验证码图片二进制数据
        $img_content = $builder->get();
        // 输出验证码二进制数据
        return response($img_content, 200, ['Content-Type' => 'image/jpeg']);
    }
    public function json(Request $request)
    {
        return json(['code' => 0, 'msg' => 'ok']);
    }

}