### c\_pageJson **默认数据获取方法，获取分页数据转成Json** ~~~ function c_pageJson() { $service = $this->service; $service->getParam ( $_REQUEST ); //$service->getParam ( $_POST ); //设置前台获取的参数信息 //$service->asc = false; $rows = $service->page_d (); //数据加入安全码 $rows = $this->sconfig->md5Rows ( $rows ); $arr = array (); $arr ['collection'] = $rows; //count()如果 参数 不是数组类型，将返回 1，这里需要判断rows,如果返回false，直接返回0 $arr ['totalSize'] = $service->count ? $service->count : ($rows ? count ( $rows ) : 0); $arr ['page'] = $service->page; $arr ['advSql'] = $service->advSql; $arr ['listSql'] = $service->listSql; echo util_jsonUtil::encode ( $arr ); } ~~~