<div class="recent" ng-repeat="reader in
(filteredItems = (book.reader | orderBy: 'created_at' | limitTo: 1))">
</div>
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所以这本书来自rest api,它附有许多读者.我想得到'最近'的读者.
该created_at字段具有将用户标识为最近的值.但上面的代码给了我最老的读者.所以订单需要反转?有没有办法按降序排序?