alex-qiu/dubbo-php-client
PHP客户端
Requires
- php: >=7.0
- ext-sockets: *
- ext-zookeeper: *
- alex-qiu/flax: ^1.0
Requires (Dev)
- phpunit/phpunit: ~4.0
README
dubbo php客户端(以下为中文说明)
Dubbo是一个分布式服务框架,赋予应用高效率RPC远程服务调用的能力。
这仅是Dubbo PHP客户端的实现。目前仅支持jsonRPC。
你可以查看我之前写的dubbo-jsonRPC-demo示例。
注意
在使用前,你必须启动Dubbo和Zookeeper,并首先注册服务提供者。
安装
如果你尚未安装PHP的zookeeper扩展,那么
sudo apt-get install php-pear php5-dev make sudo pecl install zookeeper
在安装zookeeper扩展时可能会出现“zookeeper支持需要libzookeeper”的错误,这意味着你需要安装所需的libzookeeper库。
cd ${your zookeeper home dir}/src/c/ ./configure make sudo make install
将zookeeper.so添加到你的php.ini文件中(/etc/php5/apache2/php.ini和/etc/php5/cli/php.ini)
extension="/usr/lib/php5/20121212/zookeeper.so"
将dubbo-php-client包添加到你的项目中(composer)
composer require -vvv "quickj/dubbo-php-client:dev-master"
使用
use DubboPhp\Client\Client; $options = [ 'registry_address' => '127.0.0.1:2181', 'version' => '1.0.0', 'group' =>null, 'protocol' => 'jsonrpc' ]; try { $dubboCli = new Client($options); $testService = $dubboCli->getService("com.dubbo.demo.HelloService"); $ret = $testService->hello("dubbo php client"); var_dump($ret); $mapRet = $testService->mapEcho(); var_dump($mapRet); $objectRet = $testService->objectEcho(); var_dump($objectRet); /** * getService method support 2 way. If the forceVgp = true, It will assign the function parameter to service version,group and protocol. Default way is assign the $options configs to these. * getService支持两种方式调用。如果forceVgp=true, 该方法将使用传参来绑定服务的版本号,组和协议。默认方式是使用$options数组里的配置绑定。 */ $testServiceWithvgp = $dubboCli->getService("com.dubbo.demo.HelloService","1.0.0",null, $forceVgp = true); $vgpRet = $testServiceWithvgp->hello("this request from vgp"); var_dump($vgpRet); } catch (\DubboPhp\Client\DubboPhpException $e) { print($e->getMessage()); }
dubbo-php-client中文说明
DUBBO是一个分布式服务框架,致力于提供高性能和透明化的RPC远程服务调用方案,是阿里巴巴SOA服务化治理方案的核心框架。
这是Dubbo的唯一PHP客户端,目前只支持jsonRPC协议,将来会支持多种协议。你可以查看我之前写的dubbo-jsonRPC-demo例子。
注意
在使用前,你必须安装和启动Dubbo、Zookeeper,并注册服务提供者。
安装
如果你还没有安装php的zookeeper扩展,那么
sudo apt-get install php-pear php5-dev make sudo pecl install zookeeper
在安装过程中可能会出现“zookeeper支持需要libzookeeper”的错误,这表明缺少libzookeeper库,你需要首先安装该库。
cd ${your zookeeper home dir}/src/c/ ./configure make sudo make install
将zookeeper.so添加到你的php.ini文件中(/etc/php5/apache2/php.ini和/etc/php5/cli/php.ini)
添加以下行
extension="/usr/lib/php5/20121212/zookeeper.so"
按照Composer规范使用dubbo-php-client
composer require -vvv "quickj/dubbo-php-client:dev-master"
调用示例-直接类调用:
use DubboPhp\Client\Client; $options = [ 'registry_address' => '127.0.0.1:2181', 'version' => '1.0.0', 'group' =>null, 'protocol' => 'jsonrpc' ]; try { $dubboCli = new Client($options); $testService = $dubboCli->getService("com.dubbo.demo.HelloService"); $ret = $testService->hello("dubbo php client"); var_dump($ret); $mapRet = $testService->mapEcho(); var_dump($mapRet); $objectRet = $testService->objectEcho(); var_dump($objectRet); /** * getService method support 2 way. If the forceVgp = true, It will assign the function parameter to service version,group and protocol. Default way is assign the $options configs to these. * getService支持两种方式调用。如果forceVgp=true, 该方法将使用传参来绑定服务的版本号,组和协议。默认方式是使用$options数组里的配置绑定。 */ $testServiceWithvgp = $dubboCli->getService("com.dubbo.demo.HelloService","1.0.0",null, $forceVgp = true); $vgpRet = $testServiceWithvgp->hello("this request from vgp"); var_dump($vgpRet); } catch (\DubboPhp\Client\DubboPhpException $e) { print($e->getMessage()); }
Laravel组件模式安装
config/app.php的
providers数组中增加:
DubboPhp\Client\Providers\DubboServiceProvider::class
aliases别名数组中增加:
'DubboPhpClient'=>DubboPhp\Client\Facades\DubboPhpClient::class, 'DubboPhpClientFactory'=>DubboPhp\Client\Facades\DubboPhpClientFactory::class,
然后通过命令行将系统基本配置文件dubbo_cli.php发布到config路径:
php artisan vendor:publish --provider="DubboPhp\Client\DubboPhpClientServiceProvider"
基本安装配置完成,相关的配置在config('dubbo_cli.default')中设置,具体参考配置文件
Laravel中的使用:
单实例方式(配置读取config('dubbo_cli.default')):
$testService = DubboPhpClient::getService('com.dubbo.demo.HelloService'); $ret = $testService->hello("dubbo php client"); var_dump($ret);
多实例的方式(配置读取config('dubbo_cli.connections.xxx')):
$clientA = DubboPhpClientFactory::factory(config('dubbo_cli.connections.xxxA')); $testServiceA = $clientA->getService('com.dubbo.demo.HelloService'); $retA = $testServiceA->hello("dubbo php client"); var_dump($retA); $clientB = DubboPhpClientFactory::factory(config('dubbo_cli.connections.xxxB')); $testServiceB = $clientB->getService('com.dubbo.demo.HelloService'); $retB = $testServiceB->hello("dubbo php client"); var_dump($retB);