这里将会调用前面博客的数据库连接单例、文件缓存类和开发app接口（一）
cachedata('index_cron_cahce');if($data) { return response::show(200, '首页数据获取成功', $data);}else{ return response::show(400, '首页数据获取失败', $data);}exit;require_once('./db.php');require_once('./file.php');$page = isset($_get['page']) ? $_get['page'] : 1;$pagesize = isset($_get['pagesize']) ? $_get['pagesize'] : 6;if(!is_numeric($page) || !is_numeric($pagesize)) { return response::show(401, '数据不合法');}$offset = ($page - 1) * $pagesize;$sql = select * from video where status = 1 order by orderby desc limit . $offset . , .$pagesize;$cache = new file();$videos = array();if(!$videos = $cache->cachedata('index_mk_cache' . $page .'-' . $pagesize)) { echo 1;exit; try { $connect = db::getinstance()->connect(); } catch(exception $e) { // $e->getmessage(); return response::show(403, '数据库链接失败'); } $result = mysql_query($sql, $connect); while($video = mysql_fetch_assoc($result)) { $videos[] = $video; } if($videos) { $cache->cachedata('index_mk_cache' . $page .'-' . $pagesize, $videos, 1200); }}if($videos) { return response::show(200, '首页数据获取成功', $videos);} else { return response::show(400, '首页数据获取失败', $videos);}