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workerman-redis組件-getSet
发布时间:2021-12-25 22:45:25编辑:雪饮阅读()
getSet
用于设置指定 key 的值,并返回 key 的旧值。
實例:
<?php
use Workerman\Worker;
use Workerman\Redis\Client;
use Workerman\Connection\TcpConnection;
use Workerman\Timer;
require_once __DIR__ . '/vendor/autoload.php';
$worker = new Worker('http://0.0.0.0:6161');
$worker->onWorkerStart = function() {
};
$worker->onMessage = function(TcpConnection $connection, $data) {
$redis = new Client('redis://127.0.0.1:6379');
$redis->auth("xy220807",function($result){
var_dump("auth:");
var_dump($result);
});
$redis->set('x', '42');
$redis->getSet('x', 'lol', function ($result) {
var_dump("getSet x lol:");
var_dump($result); // '42'
}) ;
$redis->get('x', function ($result) {
var_dump("get x:");
var_dump($result); // 'lol'
}) ;
};
Worker::runAll();
實例運行並有http客戶端訪問時:
[root@localhost www.fpm.com]# /usr/local/php734/bin/php channelServer.php start
Workerman[channelServer.php] start in DEBUG mode
----------------------------------------- WORKERMAN -----------------------------------------
Workerman version:4.0.22 PHP version:7.3.4
------------------------------------------ WORKERS ------------------------------------------
proto user worker listen processes status
tcp root none http://0.0.0.0:6161 1 [OK]
---------------------------------------------------------------------------------------------
Press Ctrl+C to stop. Start success.
string(5) "auth:"
bool(true)
string(13) "getSet x lol:"
string(2) "42"
string(6) "get x:"
string(3) "lol"
关键字词:workerman,redis,getSet