thrift phpサーバーサイド開発

前回の記事（ThriftのJavaとphpのデータ連携）では、サーバーサイドとしてJavaのみを紹介しましたが、「言語としてはphpが最適」ということで、phpで開発されたthriftサーバーサイドは当然抜けています。

使用されるビジネス例は、引き続き上記のログインと登録です。

サーバー側は php コードで記述され、クライアント側は php で記述されます。そしてジャワ。

PhpMulServer.php (実行するには、Apache またはその他の Web サーバーを使用する必要があることに注意してください。thrift 自体は負荷分散を提供しないため、LVS、HAProxy、Nginx などを使用して HTTP リクエストの負荷分散を検討できます) )

<?phpnamespace com\penngo;error_reporting(E_ALL);require_once __DIR__.'/../lib/Thrift/ClassLoader/ThriftClassLoader.php';use Thrift\ClassLoader\ThriftClassLoader;$GEN_DIR = realpath(dirname(__FILE__).'/..').'/gen-php';$loader = new ThriftClassLoader();$loader->registerNamespace('Thrift', __DIR__ . '/../lib');$loader->registerDefinition('com', $GEN_DIR);$loader->register();if (php_sapi_name() == 'cli') {  ini_set("display_errors", "stderr");}use Thrift\Protocol\TBinaryProtocol;use Thrift\Transport\TPhpStream;use Thrift\Transport\TBufferedTransport;use Thrift\TMultiplexedProcessor;use com\penngo\User;class RegisterServiceHandler implements \com\penngo\RegisterServiceIf {    public function createUser($name, $psw){        $user = new User();        $user->id = 2;        $user->name = $name;        $user->password = $psw;        return $user;    }};class LoginServiceHandler implements \com\penngo\LoginServiceIf {    public function login($name, $psw){        $user = new User();        if($name == 'penngo' && $psw == '123'){            $user->id = 1;            $user->name = 'penngo';        }        return $user;    }};header('Content-Type', 'application/x-thrift');if (php_sapi_name() == 'cli') {  echo "\r\n";}$transport = new TBufferedTransport(new TPhpStream(TPhpStream::MODE_R | TPhpStream::MODE_W));$protocol = new TBinaryProtocol($transport, true, true);$tMultiplexedProcessor = new TMultiplexedProcessor();$handler = new LoginServiceHandler();$loginServiceProcessor = new LoginServiceProcessor($handler);$tMultiplexedProcessor->registerProcessor("LoginService", $loginServiceProcessor);$registerService = new RegisterServiceHandler();$registerServiceProcessor = new RegisterServiceProcessor($registerService);$tMultiplexedProcessor->registerProcessor("RegisterService", $registerServiceProcessor);$transport->open();$tMultiplexedProcessor->process($protocol, $protocol);$transport->close();

php クライアント呼び出し

PhpMulClient.php

<?phpnamespace com\penngo;error_reporting(E_ALL);require_once __DIR__.'/../lib/Thrift/ClassLoader/ThriftClassLoader.php';use Thrift\ClassLoader\ThriftClassLoader;$GEN_DIR = realpath(dirname(__FILE__).'/..').'/gen-php';$loader = new ThriftClassLoader();$loader->registerNamespace('Thrift', __DIR__ . '/../lib');$loader->registerDefinition('com', $GEN_DIR);$loader->register();use Thrift\Protocol\TBinaryProtocol;use Thrift\Protocol\TMultiplexedProtocol;use Thrift\Transport\THttpClient;use Thrift\Transport\TBufferedTransport;use Thrift\Exception\TException;try {$socket = new THttpClient('localhost', 80, '/thrift/penngo/PhpMulServer.php');//   $socket = new THttpClient('localhost', 8090, '/thrift/penngo/PhpMulServer.php');  $transport = new TBufferedTransport($socket);  $protocol = new TBinaryProtocol($transport);  $loginProtocol = new TMultiplexedProtocol($protocol, 'LoginService');  $loginService = new LoginServiceClient($loginProtocol);  $user = $loginService->login('penngo', '123');  var_dump($user);  $registerProtocol = new TMultiplexedProtocol($protocol, 'RegisterService');  $registerService = new RegisterServiceClient($registerProtocol);  $user = $registerService->createUser('penngo', '123');  var_dump($user);//   $transport->close();} catch (TException $tx) {  print 'TException: '.$tx->getMessage()."\n";}?>

java client

HttpClient.java

package com.penngo.main;import org.apache.thrift.*;import org.apache.thrift.protocol.*;import org.apache.thrift.transport.*;import com.penngo.LoginService;import com.penngo.RegisterService;import com.penngo.User;public class HttpClient {	public static void main(String[] args) {		try {			THttpClient transport = new THttpClient("http://localhost:80/thrift/penngo/PhpMulServer.php");			TProtocol protocol = new TBinaryProtocol(transport);			TMultiplexedProtocol mp1 = new TMultiplexedProtocol(protocol,					"LoginService");			LoginService.Client loginClient = new LoginService.Client(mp1);			TMultiplexedProtocol mp2 = new TMultiplexedProtocol(protocol,					"RegisterService");			RegisterService.Client registerClient = new RegisterService.Client(					mp2);//			transport.open();			User user = loginClient.login("penngo", "123");			if (user != null) {				System.out.println("登录成功：" + user.getId() + " "						+ user.getName());			} else {				System.out.println("登录失败");			}			User user2 = registerClient.createUser("test", "123");			if (user2 != null) {				System.out.println("创建用户成功：" + user2.getId() + " "						+ user2.getName());			} else {				System.out.println("创建用户失败");			}//			transport.close();		} catch (TException x) {			x.printStackTrace();		}	}}