Utilisation de la file d'attente de messages Redis native distribuée Mysql 02

Le message "Message queue" est stocké dans un conteneur
FIFO de transmission de message

Exemple

Utilisez queque.php

<?php
require "./RedisQ.php";

$redis_boj = new RedisQ();
//消息入列list类型的使用
//入列
//$ret = $redis_boj->lpush('q_sql','insert');
//$ret = $redis_boj->lpush('q_sql','update');
//$ret = $redis_boj->lpush('q_sql','delete');
//出列  先进先出
$ret = $redis_boj->rpop('q_sql');
if($ret){
    
    
    var_dump($ret);
}

Reportez-vous à la classe de package Redis

<?php

/**
  +------------------------------------------------------------------------------
 * Run Framework Redis操作类
  +------------------------------------------------------------------------------
 * @date    17-06
 * @author Jimmy Wang <[email protected]>
 * @version 1.0
  +------------------------------------------------------------------------------
 */
class RedisQ {
    
    

    public $name = "queue"; //队列默认名称
    public $q = null; //队列连接对象
    public $configFile = null; //配置文件
    public $prefix = ''; //前缀

    public function __construct($host = '127.0.0.1', $port = '6379') {
    
    //构造子
        $this->host = $host;
        $this->port = $port;
    }

    /**
     * 释放资源
     */
    public function __destruct() {
    
    
        $this->close();
        $this->q = null;
        $this->configFile = null;
        $this->name = null;
    }

    /**
     * 连接到队列
     */
    private function connect() {
    
    
        if ($this->q == null) {
    
    
            $this->q = new Redis();
            $this->q->connect($this->host, $this->port);
        }
    }

    /**
     * 关闭队列连接
     */
    private function close() {
    
    
        if ($this->q != null) {
    
    
            $this->q->close();
        }
    }

    /**
     * 数据入队
     */
    public function push($data) {
    
    
        $this->connect();
        $bool = $this->q->lPush($this->prefix . $this->name, serialize($data));
        return $bool;
    }

    /**
     * 数据出队返回名称为key的list中start至end之间的元素
     */
    public function getlist($key, $start = 0, $end = -1) {
    
    
        $this->connect();
        $date = $this->q->lrange($this->prefix . $key, $start, $end); //lGetRange($key,0,-1);
        return $data ? unserialize($data) : '';
    }

    /**
     * 数据出队
     */
    public function pop() {
    
    
        $this->connect();
        $data = $this->q->rPop($this->prefix . $this->name);
        return $data ? unserialize($data) : '';
    }

    /**
     * 队列长度(队列中元素个数)
     */
    public function size() {
    
    
        $this->connect();
        return $this->q->llen($this->prefix . $this->name);
    }

    /**
     * 数据入队
     */
    public function lpush($key, $val) {
    
    
        $this->connect();
        $bool = $this->q->lPush($this->prefix . $key, serialize($val));
        return $bool;
    }

    /**
     * 数据出队
     */
    public function rpop($key) {
    
    
        $this->connect();
        $data = $this->q->rPop($this->prefix . $key);
        return $data ? unserialize($data) : '';
    }

    /**
     * 数据入队
     */
    public function set($key, $val) {
    
    
        $this->connect();
        $this->q->set($this->prefix . $key, $val);
    }

    /**
     * 返回匹配的键名
     */
    public function keys($key) {
    
    
        $this->connect();
        $data = $this->q->keys($this->prefix . $key);
        return $data;
    }

    /**
     * 返回数据
     */
    public function hSort($key, $option) {
    
    
        $this->connect();
        $data = $this->q->SORT($this->prefix . $key, $option);
        return $data;
    }

    /**
     * 删除键名
     */
    public function delKey($key) {
    
    
        $this->connect();
        $this->q->del($this->prefix . $key);
    }

    /**
     *  删除value相等的元素
     */
    public function lrem($key, $val, $count = 0) {
    
    
        $this->connect();
        $this->q->lrem($this->prefix . $key, $val, $count);
    }

    /**
     * 向名称为hName的hash中添加元素hKey
     */
    public function hSet($hName, $hKey, $data) {
    
    
        $this->connect();
        $this->q->hSet($this->prefix . $hName, $hKey, $data);
    }

    /**
     * 向名称为hName的hash中元素hKey自动加val
     */
    public function hincrBy($hName, $hKey, $val) {
    
    
        $this->connect();
        $this->q->hincrby($this->prefix . $hName, $hKey, $val);
    }

    /**
     * 返回名称为hName的hash中hKey对应的value
     */
    public function hGet($hName, $hKey) {
    
    
        $this->connect();
        $data = $this->q->hget($this->prefix . $hName, $hKey);
        return $data ? $data : '';
    }

    /**
     * 删除名称为hName的hash中hKey对应的value
     */
    public function hdel($hName, $hKey) {
    
    
        $this->connect();
        $data = $this->q->hdel($this->prefix . $hName, $hKey);
        return $data ? $data : '';
    }

    /**
     * 返回名称为hName的hash中所有键对应的value
     */
    public function hVals($hName) {
    
    
        $this->connect();
        $data = $this->q->hVals($this->prefix . $hName);
        return $data;
    }

    /**
     * 返回名称为hName的hash中所有键与对应的value
     */
    public function hGetAll($hName) {
    
    
        $this->connect();
        $data = $this->q->hGetAll($this->prefix . $hName);
        return $data;
    }

    /**
     * 返回名称为hName的hash中是否存在键名为hKey的域
     */
    public function hExists($hName, $hKey) {
    
    
        $this->connect();
        $data = $this->q->hExists($this->prefix . $hName, $hKey);
        return $data;
    }

}

?>