落网数据库简单查询接口
一个简单的DEMO,使用了caddy + php7 + mongodb
数据库&接口设计 来自 https://github.com/Aedron/Luoo.spider 项目(V1.0版本分支)
参考地址:https://www.cnblogs.com/edit/p/luoo-service_caddy-php7-mongodb.html
环境配置:
下载程序,新建一个目录,比如 C:\web
https://caddyserver.com/download 下载caddy并解压到文件夹内,比如 C:\web\caddy_v1.0.0_windows_amd64
https://www.php.net/downloads.php 下载PHP7.3最新版并解压到文件夹内,比如 C:\web\php-7.3.5-nts-Win32-VC15-x64
https://www.mongodb.com/download-center/community 下载MongoDB社区版zip包 并解压到文件夹内,比如 C:\web\mongodb-win32-x86_64-2008plus-ssl-4.0.9
配置&启动脚本:
【PHP 安装mongodb拓展】
https://pecl.php.net/package/mongodb 下载最新的stable版本,比如现在是1.5.3,点击链接 “dll” ,在弹出的新页面里找到对应你PHP版本的地址然后下载。
下载完成后把 tgz包里面的 php_mongodb.dll 解压到 php 目录下的 ext 文件夹内。
找到 php目录下的 php.ini-production,复制一份并重命名为 php.ini ,打开文件加入两行配置
extension_dir = "ext" extension = mongodb
【caddy 配置&启动脚本】
caddy目录下新建 root 文件夹,用来存放php或html页面
caddy目录下新建文本文件 Caddyfile (不需要后缀名),写入
访问域名 { gzip tls 你的邮箱 #如果不需要https可删除此行 root C:\web\root errors { 404 404.html # Not Found } on startup _php_cgi.bat & fastcgi php 127.0.0.1:6545 php rewrite /luoo/ { to {path} {path}/ /luoo.php?_url={path}&{query} } header /luoo { Access-Control-Allow-Origin * Access-Control-Allow-Methods "GET, POST, OPTIONS" } header / { -Server -X-Powered-By } }
caddy目录下新建文本文件 _php_cgi.bat,写入
:start C:\web\php-7.3.5-nts-Win32-VC15-x64\php-cgi.exe -b 6545 goto start
然后就可以 双击caddy.exe 启动了,或者是配置成windows服务使用。
【Mongodb 配置&导入bson文件】
Mongodb 目录下新建 data 文件夹
Mongodb 目录下新建文本文件 _start.bat,写入
title MongoDB cd bin mongod --dbpath C:\web\mongodb-win32-x86_64-2008plus-ssl-4.0.9\data pause
双击 _start.bat ,即可启动 Mongodb 。
Mongodb 目录下新建文本文件 _import.bat,写入
title MongoDB import echo MongoDB import cd bin mongorestore -d luoo C:\web\mongodb-win32-x86_64-2008plus-ssl-4.0.9\luoo pause
顺便去github上下载一份落网数据文件,地址在 https://github.com/Aedron/Luoo.spider/tree/master/db/luoo
下载完成后,把 db目录下的 luoo 文件夹拷贝到 Mongodb 目录下,然后运行上面的 _import.bat 脚本,即可完成数据导入。
PHP代码编写:
在 C:\web\root 目录下新建 luoo.php,写入
1 <?php 2 header(‘Content-Type:application/json; charset=utf-8‘); 3 if(empty($_GET[‘_url‘])){ 4 exit(json_encode([‘code‘=>‘400‘,‘msg‘=>‘访问异常‘])); 5 } 6 $router = explode(‘/‘,str_replace(‘/luoo/‘,‘‘,$_GET[‘_url‘])); 7 define(‘API_LIST‘, [‘vol‘,‘vols‘,‘single‘,‘singles‘,‘article‘,‘latest‘]); 8 if(!in_array($router[0],API_LIST)){ 9 exit(json_encode([‘code‘=>‘404‘,‘msg‘=>‘接口不存在‘])); 10 } 11 class Luoo{ 12 private $manager; 13 private $config = ["latestVol"=>997,"latestSingle"=>20170721,"latestArticle"=>927]; 14 public function __construct(){ 15 $this->manager = new MongoDB\Driver\Manager(); 16 } 17 private function getCount($collection,$where=[]){ 18 $command = new MongoDB\Driver\Command([‘count‘ => $collection,‘query‘=>$where]); 19 $result = $this->manager->executeCommand(‘luoo‘,$command); 20 $response = current($result->toArray()); 21 if($response->ok==1){ 22 return $response->n; 23 } 24 return 0; 25 } 26 private function getLyric($param){ 27 $query = new MongoDB\Driver\Query($param,[‘projection‘=>[‘_id‘ => 0],‘limit‘=>100]); 28 $cursor = $this->manager->executeQuery(‘luoo.lyrics‘, $query); 29 return $cursor->toArray(); 30 } 31 public function vol(int $vol){ 32 $query = new MongoDB\Driver\Query([‘vol‘=>$vol], [‘projection‘=>[‘_id‘ => 0],‘limit‘=>1]); 33 $cursor = $this->manager->executeQuery(‘luoo.vols‘, $query); 34 $result = [‘code‘=>200]; 35 $result[‘data‘] = current($cursor->toArray()); 36 if($result[‘data‘] && $result[‘data‘]->id){ 37 $volId = $result[‘data‘]->id; 38 $result[‘data‘]->lyrics = $this->getLyric([‘volId‘=>$volId]); 39 } 40 echo json_encode($result); 41 } 42 public function vols(int $date){ 43 $page = $_GET[‘page‘]??1; 44 $where = [‘vol‘=>[‘$gte‘=>$date]]; 45 $options = [‘projection‘=>[‘_id‘ => 0],‘limit‘=>10,‘sort‘=>[‘vol‘ => 1]]; 46 if($page>1) $options[‘skip‘] = ($page-1)*10; 47 $count = $this->getCount(‘singles‘,$where); 48 $query = new MongoDB\Driver\Query($where, $options); 49 $cursor = $this->manager->executeQuery(‘luoo.vols‘, $query); 50 $result = [‘code‘=>200]; 51 $result[‘page‘] = $page; 52 $result[‘total‘] = $count; 53 $result[‘data‘] = $cursor->toArray(); 54 echo json_encode($result); 55 } 56 public function single(int $date){ 57 $query = new MongoDB\Driver\Query([‘date‘=>$date],[‘projection‘=>[‘_id‘ => 0],‘limit‘=>1]); 58 $cursor = $this->manager->executeQuery(‘luoo.singles‘, $query); 59 $result = [‘code‘=>200]; 60 $result[‘data‘] = current($cursor->toArray()); 61 if($result[‘data‘] && $result[‘data‘]->id){ 62 $result[‘data‘]->lyrics = $this->getLyric([‘type‘=>1,‘date‘=>$date]); 63 } 64 echo json_encode($result); 65 } 66 public function singles(int $date){ 67 $page = $_GET[‘page‘]??1; 68 $where = [‘date‘=>[‘$gte‘=>$date]]; 69 $options = [‘projection‘=>[‘_id‘ => 0],‘limit‘=>10,‘sort‘=>[‘date‘ => 1]]; 70 if($page>1) $options[‘skip‘] = ($page-1)*10; 71 $count = $this->getCount(‘singles‘,$where); 72 $query = new MongoDB\Driver\Query($where, $options); 73 $cursor = $this->manager->executeQuery(‘luoo.singles‘, $query); 74 $result = [‘code‘=>200]; 75 $result[‘page‘] = $page; 76 $result[‘total‘] = $count; 77 $result[‘data‘] = $cursor->toArray(); 78 echo json_encode($result); 79 } 80 public function article(int $id){ 81 $query = new MongoDB\Driver\Query([‘id‘=>$id], [‘projection‘=>[‘_id‘ => 0],‘limit‘=>1]); 82 $cursor = $this->manager->executeQuery(‘luoo.articles‘, $query); 83 $result = [‘code‘=>200]; 84 $result[‘data‘] = current($cursor->toArray()); 85 if($result[‘data‘] && $result[‘data‘]->id){ 86 $articleId = $result[‘data‘]->id; 87 $result[‘data‘]->lyrics = $this->getLyric([‘articleId‘=>$articleId]); 88 } 89 echo json_encode($result); 90 } 91 public function latest(string $type){ 92 switch (strtolower($type)) { 93 case ‘vol‘: 94 $this->vol($this->config[‘latestVol‘]); 95 break; 96 case ‘single‘: 97 $this->single($this->config[‘latestSingle‘]); 98 break; 99 case ‘article‘: 100 $this->article($this->config[‘latestArticle‘]); 101 break; 102 default: 103 echo json_encode([‘code‘=>‘400‘,‘msg‘=>‘允许的 type 为 vol 或 single 或 article‘]); 104 break; 105 } 106 } 107 } 108 try { 109 $LUOO = new Luoo(); 110 $LUOO->{$router[0]}($router[1]); 111 } 112 catch (TypeError $ex) { exit(json_encode([‘code‘=>‘400‘,‘msg‘=>‘请求参数有误‘]));} 113 catch (Error $ex) { exit(json_encode([‘code‘=>‘500‘,‘msg‘=>‘服务器内部错误‘]));}
API列表如下:
/vol/<volIndex> 根据期刊数来获取期刊数据, /vol/717 /vols/<volIndex> 根据当前期刊数来获取该期刊之后的所有新的期刊数据, 如 /vols/926 /single/<singleDate> 根据发布日期来获取单曲数据, 如 /single/20160722 /singles/<singleDate> 根据当前发布日期来获取该发布日期之后的所有新的单曲数据, 如 /singles/20170628 /article/<articleIndex> 根据文章id来获取文章数据, 如 /article/922 /latest/<type> 获取最新的期刊或单曲或文章, 允许的 type 为 vol 或 single 或 article, 如 /latest/vol
来源地址: https://www.cnblogs.com/edit/p/10880194.html
原文地址:https://www.cnblogs.com/edit/p/luoo-service_caddy-php7-mongodb.html