lock

概述

• Lock包使用Redis来实现并发锁功能
• 支持设置超时时间
• 支持锁过期时间

使用

1、安装扩展

• 支持composer安装

    {
      "require": {
        "php": ">=5.3.0",
        "fwhappy/lock": "^1.0"
      },
      "repositories": {
        "packagist": {
          "type": "composer",
          "url": "https://packagist.org"
        }
      }
    }
  

• 或者

    composer require fwhappy/lock ^1.0
  

• 也可以直接clone，放到项目中

    git clone [email protected]:fwhappy/lock.git
  

2、使用示例

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

use Camry\Lock\Lock as Lock;

$redis = new Redis();
$redis->connect("127.0.0.1", 7480);
$redis->select(7);

$lock = new Lock($redis);
echo str_pad(" ", 4096);

if ($lock->acquire("TEST:LOCK:KEY", 10)) {
    echo "操作成功" . time();
    sleep(5);
    $lock->release("TEST:LOCK:KEY");
} else {
    echo "操作失败" . time();
}