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workerman的http服务-session会话-获取session中某个值

发布时间：2021-12-08 22:22:34编辑：雪饮阅读（）

获取session中某个值

$session = $request->session();

$name = $session->get('name');

如果数据不存在则返回null。

你也可以给get方法第二个参数传递一个默认值，如果session数组中没找到对应值则返回默认值。例如：

$session = $request->session();

$name = $session->get('name', 'tom');

实例：

<?php

use Workerman\Worker;

use Workerman\Connection\TcpConnection;

use Workerman\Protocols\Http\Request;

require_once __DIR__ . '/vendor/autoload.php';

$worker = new Worker('http://0.0.0.0:8080');

$worker->onMessage = function(TcpConnection $connection, Request $request)

{

$session = $request->session();

$connection->send($session->get('name', 'tom'));

};

// 运行worker

Worker::runAll();

实例运行：

[root@localhost workerman]# php start.php start -d

Workerman[start.php] start in DAEMON mode

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

Workerman version:4.0.22 PHP version:7.3.4

------------------------------------------ WORKERS ------------------------------------------

proto user worker listen processes status

tcp root none http://0.0.0.0:8080 1 [OK]

---------------------------------------------------------------------------------------------

Input "php start.php stop" to stop. Start success.

访问实例：

[root@localhost workerman]# elinks 127.0.0.1:8080 -dump

tom

关键字词：workerman,http,session,某个