/** * 构造分页参数 * @param int $pagesize * @return $this */ public function limit($pagesize = 10) { //查询条件 $getTotal = $this->getTotal(); $page = new PageData($getTotal, $pagesize); $pageArr = $page->show(); if (isset($pageArr['limit'])) { $this->_sql['limit'] = $pageArr['limit']; unset($pageArr['limit']); $this->_pageData = $pageArr; } return $this; }