public function __construct()
{
$this->bucket = Conf::fromCache('OSS_BUCKET') ? Conf::fromCache('OSS_BUCKET') : '';
$this->domain = Conf::fromCache('OSS_ACCESS_URI') ? Conf::fromCache('OSS_ACCESS_URI') : '';
//拼接文件返回地址的 http host部分
$hostname = Conf::fromCache('OSS_HOST') ? Conf::fromCache('OSS_HOST') : '';
//定义操作的指定节点hostname
$OSS_ACCESS_ID = Conf::fromCache('OSS_ACCESS_KEY_ID') ? Conf::fromCache('OSS_ACCESS_KEY_ID') : '';
$OSS_ACCESS_KEY = Conf::fromCache('OSS_ACCESS_KEY_SECRET') ? Conf::fromCache('OSS_ACCESS_KEY_SECRET') : '';
$this->oss = new \ALIOSS($OSS_ACCESS_ID, $OSS_ACCESS_KEY, $hostname);
}
/**
* Returns the underlying memcached object.
* @return \Memcached the memcached object used by this cache component.
* @throws InvalidConfigException if memcached extension is not loaded
*/
public function getMemcached()
{
if ($this->_cache === null) {
if (!extension_loaded('memcached')) {
throw new InvalidConfigException("MemCache requires PHP extension to be loaded.");
}
$global = \mysoft\helpers\Conf::fromLocal();
//获取配置
$this->options = array('host' => $global['OCS_HOST'] ? $global['OCS_HOST'] : '127.0.0.1', 'port' => $global['OCS_PORT'] ? $global['OCS_PORT'] : 11211, 'user' => $global['OCS_SASL_USER'] ? $global['OCS_SASL_USER'] : '', 'passwd' => $global['OCS_SASL_PWD'] ? $global['OCS_SASL_PWD'] : '');
$this->_cache = $this->persistentId !== null ? new \Memcached($this->persistentId) : new \Memcached();
$this->_cache->setOption(\Memcached::OPT_COMPRESSION, false);
$this->_cache->setOption(\Memcached::OPT_BINARY_PROTOCOL, true);
$this->_cache->addServer($this->options['host'], $this->options['port']);
/*
if ( !empty($this->options['user']) && !empty($this->options['passwd']) ) {
$this->_cache->setOption(\Memcached::OPT_BINARY_PROTOCOL, true);
$this->_cache->setSaslAuthData($this->options['user'], $this->options['passwd']);
}
*/
}
return $this->_cache;
}