hyperf-ext/captcha

The Hyperf CAPTCHA package.

v2.2.0 2021-07-30 18:31 UTC

This package is auto-updated.

Last update: 2021-11-30 19:24:29 UTC


README

安装

composer require hyperf-ext/captcha

发布配置

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

字体文件默认发布到 <root>/storage/fonts 目录。

组件依赖 hyperf-ext/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-ext/encryption
php bin/hyperf.php vendor:publish hyperf/cache

使用

use Hyperf\Utils\ApplicationContext;
use HyperfExt\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。