在冲突的URL路径冲突的情况下，有哪些规则管理哪个实体“赢” -- url 领域 和 indexing 领域 和 overrides 领域 和 conflict 领域 magento 相关 的问题

If multiple entities (e.g. a category, a product, a CMS page and a module frontname) all attempt to use the same SEF URL, what is the algorithm or process that Magento uses to decide which will be saved in core_url_rewrite with the desired request_path, and which will have suffixes appended to resolve the conflict (e.g. 'sale-123.html').

To ask the question another way, if a CMS page and category both ask for 'sale' as their URL, which will win?

Alan Storm wrote a long blog article about it: http://alanstorm.com/magento_dispatch_rewrites_intro

And to shorten it a little bit, it is all around penalty (?)

// Go through all found records and choose one with lowest penalty - earlier path in array, concrete store     $mapPenalty = array_flip(array_values($path)); // we got mapping array(path => index), lower index - better     $currentPenalty = null;     $foundItem = null;     foreach ($items as $item) {         $penalty = $mapPenalty[$item['request_path']] << 1 + ($item['store_id'] ? 0 : 1);         if (!$foundItem || $currentPenalty > $penalty) {             $foundItem = $item;             $currentPenalty = $penalty;             if (!$currentPenalty) {                 break; // Found best matching item with zero penalty, no reason to continue             }         }     }