Magento检索客户ID

Question

I've tried various methods to get the customerID but an empty value is stored in the variable. Please advise :)

Below remnants of things I've tried. The file is located in the root.

require_once '/home/ab71714/public_html/app/Mage.php';
//Mage::app("default");

Mage::app()->setCurrentStore(Mage_Core_Model_App::ADMIN_STORE_ID);

/* if(Mage::getSingleton('customer/session')->isLoggedIn()) {
     $customerData = Mage::getSingleton('customer/session')->getCustomer();
      echo $customerData->getId();
 } */

 if(Mage::getSingleton('customer/session')->isLoggedIn()) {
    $customerId = Mage::getModel('customer/session')->getCustomer()->getId();
} else {
    echo 'Not logged In';
}

Answer 1

require "/home/ab71714/public_html/app/Mage.php";
umask(0);
Mage::app();

$session = Mage::getSingleton('customer/session');
if($session->isLoggedIn()) {
    print_r($session);
    $customerId = $session->getCustomer()->getId();
} else {
    echo 'Not logged In';
}

For more information:

http://ka.lpe.sh/2011/06/19/magento-get-customer-details-customer-id-name-email/

Answer 2

if(Mage::getSingleton('customer/session')->isLoggedIn()) {
    $customerData = Mage::getSingleton('customer/session')->getCustomer();
    echo $customerData->getId();
}