Redis发布订阅php实例

最新推荐文章于 2025-01-22 19:30:00 发布

凌晨四点的_LA

最新推荐文章于 2025-01-22 19:30:00 发布

阅读量309

点赞数

分类专栏： redis 文章标签： redis

本文链接：https://blog.youkuaiyun.com/weixin_42047371/article/details/107288656

版权

redis 专栏收录该内容

4 篇文章

订阅专栏

1.项目代码中程序

<?php
namespace Api\Controller;
use Think\Controller;
class TestController extends Controller {
    /**
     * redis发布消息
     */
    public function redis_publish(){
        $redis = new \Redis();
        $redis->connect('127.0.0.1',6379);
        $key = 'answer_train_test_id_1418';
        $redis->publish('answer_list',$key);
        return true;
    }
}

2.写个redis_subscribe.php脚本文件并运行

<?php
$redis = new Redis();
$redis->connect('127.0.0.1',6379);
$redis->subscribe(['answer_list'], 'callback');

//回调函数,这里写处理逻辑
function callback($instance, $channelName, $message) {
    echo $channelName, "==>", $message,PHP_EOL;
    $redis = new Redis();
    $redis->connect('127.0.0.1',6379);
    $get_data = $redis->get($message);

    $link = mysqli_connect('127.0.0.1','root','root','yichen');
    $str_sql = "INSERT INTO `pg_action_log` (`uid`, `model`, `controller`, `action`, `content`, `client_ip`, `add_time`) VALUES ('0', NULL, NULL, NULL, '".$get_data."', NULL, NULL);";
    mysqli_query($link, $str_sql);
    mysqli_close($link);
}
?>