随机查询 $data=Move::where(release,1)-where(is_hot,1)-where(is_status,1)-orderBy(\DB::raw(RAND()))-take(4)-get(); 1.ORM操作需要创建对应的model class User extends Eloque
1. Flush tables简介 官方手册中关于Flush tables的介绍 Closes all open tables, forces all tables in use to be closed, and flushes the query cache. FLUSH TABLES also remove
clipped()函数介绍 Clips the view to its bounding rectangular frame. 将View裁剪成矩形 By default, a views bounding frame is used only for layout, so any content that extend
前言 Are home page carousels actually helpful to users? (此处省略一万字)The short answer is that home page carousels can work, but in practice the vast majority of implemen