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workerman-redis-lSet

发布时间：2021-12-29 21:28:24编辑：雪饮阅读（）

lSet

通过索引来设置元素的值。

成功时返回true，当索引参数超出范围，或对一个空列表进行 LSET 时返回false。

实例：

<?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');

global $offset;

$worker->onWorkerStart = function() {

global $offset;

$offset=0;

};

$worker->onMessage = function(TcpConnection $connection, $data) {

$redis = new Client('redis://127.0.0.1:6379');

$res=$redis->lSet('key1', 0, 'X');

var_dump($res);

};

Worker::runAll();

实例运行并有http请求时：

[root@localhost workerman]# php index.php start

Workerman[index.php] start in DEBUG mode

----------------------------------------- WORKERMAN -----------------------------------------

Workerman version:4.0.26 PHP version:7.3.31

------------------------------------------ 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.

NULL

redis验证：

127.0.0.1:6379> lrange key1 0 -1

1) "X"

2) "A"

3) "B"

4) "C"

关键字词：workerman,redis,lSet