zhangjingyu 
备份一段相关代码（重点应该是12，14行）：
apps/collection/action/ajax.php
    if ($collectionService->insert($collectionDate)) {
        if ($type == 'tucool' && $threads[tid]) {
            $tucoolService = L::loadClass('tucool', 'forum');
            $tucoolService->updateCollectNum($threads[tid]);
        }
    if($type == 'postfavor'){
        $fid = $db->get_value('SELECT fid FROM pw_threads WHERE tid = '.S::sqlEscape($id));
        L::loadClass('elementupdate', '', false);
        $elementupdate = new ElementUpdate();
        $elementupdate->newfavorUpdate($id, $fid);
        if ($db_ifpwcache & 1024) {
        $elementupdate->hotfavorUpdate($id, $fid);
        }
        updateDatanalyse($id, 'threadFav', 1);
    }
        Showmsg('job_favor_success');ajax_footer();
    } else {
        Showmsg('data_error');
    }
}