/**
* 获取用户对象
* @param $userId
* @return UserClass
*/
public function getUserClass($userId = null)
{
static $userClasses = array();
if (is_null($userId)) {
//获取当前登陆用户
if (is_numeric(self::$_curLoginUserId) && is_string(self::$_curLoginUser) && is_string(self::$_curLoginIp)) {
//角色压力,避免重复解密cookie
$userId = self::$_curLoginUserId;
$user = self::$_curLoginUser;
$ip = self::$_curLoginIp;
} else {
$param = $this->getC(config('USER_COOKIE_KEY'));
loadCore('crypt/Des');
$param = Des::decrypt($param, config('USER_KEY'));
list($userId, $user, $ip) = explode('|', $param);
if (!is_numeric($userId) || !is_string($user) || !is_string($ip)) {
//解析cookie失败,返回 false
return false;
}
}
}
if (is_object($userClasses[$userId])) {
return $userClasses[$userId];
}
$fileClass = config('USERCLASS_PATH') . '/' . substr(md5($userId), 0, 1) . "/{$userId}.userclass";
if (!file_exists($fileClass)) {
return false;
}
import('object/UserClass');
$userClass = file_get_contents($fileClass);
$userClasses[$userId] = unserialize($userClass);
return $userClasses[$userId];
}
