手把手编写hyperf JsonRpc demo
1 服务端 provider.php
composer.json文件
"require": { "php": ">=7.2", "ext-swoole": ">=4.4", "hyperf/cache": "~1.1.0", "hyperf/command": "~1.1.0", "hyperf/config": "~1.1.0", "hyperf/contract": "~1.1.0", "hyperf/database": "~1.1.0", "hyperf/db-connection": "~1.1.0", "hyperf/devtool": "~1.1.0", "hyperf/di": "~1.1.0", "hyperf/dispatcher": "~1.1.0", "hyperf/event": "~1.1.0", "hyperf/exception-handler": "~1.1.0", "hyperf/framework": "~1.1.0", "hyperf/guzzle": "~1.1.0", "hyperf/http-server": "~1.1.0", "hyperf/logger": "~1.1.0", "hyperf/memory": "~1.1.0", "hyperf/paginator": "~1.1.0", "hyperf/pool": "~1.1.0", "hyperf/process": "~1.1.0", "hyperf/redis": "~1.1.0", "hyperf/utils": "~1.1.0", "hyperf/json-rpc": "~1.1.0", "hyperf/rpc": "~1.1.0", "hyperf/rpc-client": "~1.1.0", "hyperf/rpc-server": "~1.1.0", "hyperf/service-governance": "~1.1.0", "hyperf/config-apollo": "~1.1.0", "hyperf/constants": "~1.1.0", "hyperf/async-queue": "~1.1.0", "hyperf/amqp": "~1.1.0", "hyperf/model-cache": "~1.1.0", "hyperf/elasticsearch": "~1.1.0", "hyperf/tracer": "~1.1.0", "hyperf/consul": "^1.1", "hyperf/circuit-breaker": "^1.1", "hyperf/rate-limit": "^1.1" },
consul.php
<?php return [ 'uri' => 'http://127.0.0.1:8500', ];
dependencies.php
<?php declare(strict_types=1); /** * This file is part of Hyperf. * * @link https://www.hyperf.io * @document https://doc.hyperf.io * @contact group@hyperf.io * @license https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE */ use Hyperf\JsonRpc\JsonRpcPoolTransporter; use Hyperf\JsonRpc\JsonRpcTransporter; return [ JsonRpcTransporter::class => function () { return make(JsonRpcPoolTransporter::class); }, ];
server.php
'servers' => [ [ 'name' => 'http', 'type' => Server::SERVER_HTTP, 'host' => '0.0.0.0', 'port' => 9601, 'sock_type' => SWOOLE_SOCK_TCP, 'callbacks' => [ SwooleEvent::ON_REQUEST => [Hyperf\HttpServer\Server::class, 'onRequest'], ], ], [ 'name' => 'jsonrpc-http', 'type' => Server::SERVER_HTTP, 'host' => '0.0.0.0', 'port' => 9604, 'sock_type' => SWOOLE_SOCK_TCP, 'callbacks' => [ SwooleEvent::ON_REQUEST => [\Hyperf\JsonRpc\HttpServer::class, 'onRequest'], ], ], [ 'name' => 'jsonrpc', 'type' => Server::SERVER_BASE, 'host' => '0.0.0.0', 'port' => 9603, 'sock_type' => SWOOLE_SOCK_TCP, 'callbacks' => [ SwooleEvent::ON_RECEIVE => [\Hyperf\JsonRpc\TcpServer::class, 'onReceive'], ], 'settings' => [ 'open_eof_split' => true, 'package_eof' => "\r\n", ], ], ],
新建服务
CalculatorService.php
<?php namespace App\JsonRpc; use Hyperf\RpcServer\Annotation\RpcService; /** * 注意，如希望通过服务中心来管理服务，需在注解内增加 publishTo 属性 * @RpcService(name="CalculatorService", protocol="jsonrpc-http", server="jsonrpc-http",publishTo="consul") */ class CalculatorService implements CalculatorServiceInterface { // 实现一个加法方法，这里简单的认为参数都是 int 类型 public function add(int $a, int $b): int { $add = $a + $b; var_dump($add); // 这里是服务方法的具体实现 return $add; } }
CalculatorServiceInterface.php
<?php namespace App\JsonRpc; /** * Class CalculatorService * @package App\JsonRpc */ interface CalculatorServiceInterface { public function add(int $a, int $b): int; }
2 消费端
consul.php
<?php declare(strict_types=1); /** * This file is part of Hyperf. * * @link https://www.hyperf.io * @document https://doc.hyperf.io * @contact group@hyperf.io * @license https://github.com/hyperf/hyperf/blob/master/LICENSE */ return [ 'uri' => 'http://127.0.0.1:8500', ];
dependencies.php
<?php declare(strict_types=1); /** * This file is part of Hyperf. * * @link https://www.hyperf.io * @document https://doc.hyperf.io * @contact group@hyperf.io * @license https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE */ use Hyperf\JsonRpc\JsonRpcPoolTransporter; use Hyperf\JsonRpc\JsonRpcTransporter; return [ JsonRpcTransporter::class => function () { return make(JsonRpcPoolTransporter::class); }, ];
server.php
'servers' => [ [ 'name' => 'http', 'type' => Server::SERVER_HTTP, 'host' => '0.0.0.0', 'port' => 9501, 'sock_type' => SWOOLE_SOCK_TCP, 'callbacks' => [ SwooleEvent::ON_REQUEST => [Hyperf\HttpServer\Server::class, 'onRequest'], ], ], [ 'name' => 'jsonrpc-http', 'type' => Server::SERVER_HTTP, 'host' => '0.0.0.0', 'port' => 9504, 'sock_type' => SWOOLE_SOCK_TCP, 'callbacks' => [ SwooleEvent::ON_REQUEST => [\Hyperf\JsonRpc\HttpServer::class, 'onRequest'], ], ], [ 'name' => 'jsonrpc', 'type' => Server::SERVER_BASE, 'host' => '0.0.0.0', 'port' => 9503, 'sock_type' => SWOOLE_SOCK_TCP, 'callbacks' => [ SwooleEvent::ON_RECEIVE => [\Hyperf\JsonRpc\TcpServer::class, 'onReceive'], ], 'settings' => [ 'open_eof_split' => true, 'package_eof' => "\r\n", ], ], ],
services.php
<?php use Hyperf\Server\Server; use Hyperf\Server\SwooleEvent; return [ 'consumers' => [ [ // name 需与服务提供者的 name 属性相同 'name' => 'CalculatorService', // 服务接口名，可选，默认值等于 name 配置的值，如果 name 直接定义为接口类则可忽略此行配置，如 name 为字符串则需要配置 service 对应到接口类 'service' => \App\JsonRpc\CalculatorServiceInterface::class, // 对应容器对象 ID，可选，默认值等于 service 配置的值，用来定义依赖注入的 key 'id' => \App\JsonRpc\CalculatorServiceInterface::class, // 服务提供者的服务协议，可选，默认值为 jsonrpc-http 'protocol' => 'jsonrpc-http', // 负载均衡算法，可选，默认值为 random 'load_balancer' => 'random', // 这个消费者要从哪个服务中心获取节点信息，如不配置则不会从服务中心获取节点信息 'registry' => [ 'protocol' => 'consul', 'address' => 'http://127.0.0.1:8500', ], // 如果没有指定上面的 registry 配置，即为直接对指定的节点进行消费，通过下面的 nodes 参数来配置服务提供者的节点信息 'nodes' => [ ['host' => '127.0.0.1', 'port' => 9604], ], ] ], ];
消费服务
<?php declare(strict_types=1); /** * This file is part of Hyperf. * * @link https://www.hyperf.io * @document https://doc.hyperf.io * @contact group@hyperf.io * @license https://github.com/hyperf-cloud/hyperf/blob/master/LICENSE */ namespace App\Controller; use Hyperf\Utils\ApplicationContext; use App\JsonRpc\CalculatorServiceInterface; class IndexController extends AbstractController { public function index() { $user = $this->request->input('user', 'Hyperf'); $method = $this->request->getMethod(); $client = ApplicationContext::getContainer()->get(CalculatorServiceInterface::class); $result = $client->add(1, 2); var_dump($result); return [ 'method' => $method, 'message' => "Hello {$user}.", ]; } }
启动服务 启动消费 启动consul
完成
