__get() __get(string $key) __get magic Allows models to access CI's loaded classes using the same syntax as controllers. Parameters string $key
getTopicinfoList() getTopicinfoList( $where = array(), $limit = 10, $start) 首页列表以及查询多条数据 Parameters $where $limit $start
checkUnique() checkUnique( $cateName, $cateId) 验证分类名称 param int $cateId param var char $cateName Parameters $cateName $cateId