PHP开发APP接口（二）

娟斌心

　　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）
　　

<?php
// http://app.com/list.php?page-=1&pagesize=12
require_once('./response.php');
require_once('./file.php');
$file = new File();
$data = $file->cacheData('index_cron_cahce');
if($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 = &quot;select * from video where status = 1 order by orderby desc limit &quot;. $offset .&quot; , &quot;.$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);
}



　　

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