hyperf-ljh/captcha

适用于hyperf的图形验证码

v1.0.2 2023-03-21 06:35 UTC

Requires

• php: >=8.0
• ext-fileinfo: *
• ext-imagick: *
• hyperf-ljh/encryption: ^1.0
• hyperf/cache: ^3.0
• hyperf/di: 3.0.*
• hyperf/framework: 3.0.*
• hyperf/validation: ^3.0

Suggests

• swow/swow: Required to create swow components.

MIT

• php
• captcha
• hyperf

README

安装

composer require hyperf-ljh/captcha

发布配置

php bin/hyperf.php vendor:publish hyperf-ljh/captcha

字体文件默认发布到 <root>/storage/fonts 目录。 组件依赖 hyperf-ljh/encryption 组件加解密 key，依赖 hyperf/cache 组件暂存使用过的 key，您需要发布这些组件的配置：

php bin/hyperf.php vendor:publish hyperf-ljh/encryption
php bin/hyperf.php vendor:publish hyperf/cache

使用

use Hyperf\Utils\ApplicationContext;
use HyperfLjh\Captcha\CaptchaFactory;

$captchaFactory = ApplicationContext::getContainer()->get(CaptchaFactory::class);
// 生成
$captcha = $captchaFactory->create();
$response = [
    'key' => $captcha->getKey(),
    'blob' => $captcha->getBlob()->toDataUrl(),
    'ttl' => $captcha->getTtl(),
];
// 验证
$captchaFactory->validate($key, $text);

验证器

您可将 key 与用户输入用逗号 , 连接后传递给 captcha 验证规则来自动完成验证，验证成功的 key 将被自动暂存到缓存中直至该 key 过期。