RPC之thrift

2017-12-21 本文已影响72人 liangxifeng833

一.下载安装

下载地址: http://www.apache.org/dyn/closer.cgi?path=/thrift/0.11.0/thrift-0.11.0.tar.gz
安装之前需要解决依赖问题: https://thrift.apache.org/docs/install/debian

sudo apt-get install automake bison flex g++ git libboost-all-dev libevent-dev libssl-dev libtool make pkg-config

sudo tar zxvf thrift-0.11.0.tar.gz
cd thrift-0.11.0/
./configure –-prefix=/usr/local/thrift --enable-libtool-lock
make && make install
ln -s /usr/local/thrift/bin/thrift /usr/bin/thrift

如果想通过php使用thrift的话需要安装php-thrift扩展

#安装thrift_protocol扩展，仅支持二进制读写
cd /usr/local/src/thrift-0.11.0/lib/php/src/ext/thrift_protocol
/usr/local/php/bin/phpize
./configure
sudo make
sudo make install

二. 通过java使用thrift

加入maven 依赖

        <dependency>
            <groupId>org.apache.thrift</groupId>
            <artifactId>libthrift</artifactId>
            <version>0.10.0</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.5.8</version>
        </dependency>

编写接口描述文件文件HelloWorldService.thrift(以下目录thrift是自己创建的)
thrift-i.png

namespace java lxf.service
namespace php lxfService
 
service  HelloWorldService {
      string sayHello(1:string username)
}

在命令行下通过thrift命令生成接口文件(该接口文件需要java客户端和服务器端口使用的)

thrift -r -gen java HelloWorldService.thrift

会自动在gen-java目录下产生java文件,结构请看以上thrift-i.png

编写客户端和服务端代码, 结构如下:

thrift-2.png
通过HelloWorldImpl类实现接口

package lxf.service;

public class HelloWorldImpl implements HelloWorldService.Iface {

    public HelloWorldImpl() {
    }

    @Override
    public String sayHello(String username) {
        return "Hi," + username + " welcome to my blog www.micmiu.com";
    }
}

创建服务 HelloServerDemo.java

package lxf.server;

import org.apache.thrift.TProcessor;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.protocol.TCompactProtocol;
import org.apache.thrift.protocol.TJSONProtocol;
import org.apache.thrift.protocol.TSimpleJSONProtocol;
import org.apache.thrift.server.TServer;
import org.apache.thrift.server.TSimpleServer;
import org.apache.thrift.transport.TServerSocket;
import lxf.service.*;

/**
 * blog http://www.micmiu.com
 *
 * @author Michael
 *
 */
public class HelloServerDemo {
    public static final int SERVER_PORT = 9090;

    public void startServer() {
        try {
            System.out.println("HelloWorld TSimpleServer start ....");
            HelloWorldImpl service = new HelloWorldImpl();
            TProcessor tprocessor = new HelloWorldService.Processor(service);

            // HelloWorldService.Processor&lt;HelloWorldService.Iface&gt; tprocessor =
            // new HelloWorldService.Processor&lt;HelloWorldService.Iface&gt;(
            // new HelloWorldImpl());

            // 简单的单线程服务模型，一般用于测试
            TServerSocket serverTransport = new TServerSocket(SERVER_PORT);
            TServer.Args tArgs = new TServer.Args(serverTransport);
            tArgs.processor(tprocessor);
            tArgs.protocolFactory(new TBinaryProtocol.Factory());
            // tArgs.protocolFactory(new TCompactProtocol.Factory());
            // tArgs.protocolFactory(new TJSONProtocol.Factory());
            TServer server = new TSimpleServer(tArgs);
            server.serve();

        } catch (Exception e) {
            System.out.println("Server start error!!!");
            e.printStackTrace();
        }
    }

    /**
     * @param args
     */
    public static void main(String[] args) {
        HelloServerDemo server = new HelloServerDemo();
        server.startServer();
    }
}

运行 java main方法就可以启动服务,监听 9090端口, 启动成功显示:

image.png
创建客户端 HelloClientDemo.java

package lxf.client;

import org.apache.thrift.TException;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.protocol.TCompactProtocol;
import org.apache.thrift.protocol.TJSONProtocol;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransport;
import org.apache.thrift.transport.TTransportException;
import lxf.service.*;

/**
 * blog http://www.micmiu.com
 *
 * @author Michael
 *
 */
public class HelloClientDemo {

    public static final String SERVER_IP = "localhost";
    public static final int SERVER_PORT = 8090;
    public static final int TIMEOUT = 30000;

    /**
     *
     * @param userName
     */
    public void startClient(String userName) {
        TTransport transport = null;
        try {
            transport = new TSocket(SERVER_IP, SERVER_PORT, TIMEOUT);
            // 协议要和服务端一致
            TProtocol protocol = new TBinaryProtocol(transport);
            // TProtocol protocol = new TCompactProtocol(transport);
            // TProtocol protocol = new TJSONProtocol(transport);
            HelloWorldService.Client client = new HelloWorldService.Client(
                    protocol);
            transport.open();
            String result = client.sayHello(userName);
            System.out.println("Thrify client result =: " + result);
        } catch (TTransportException e) {
            e.printStackTrace();
        } catch (TException e) {
            e.printStackTrace();
        } finally {
            if (null != transport) {
                transport.close();
            }
        }
    }

    /**
     * @param args
     */
    public static void main(String[] args) {
        HelloClientDemo client = new HelloClientDemo();
        int max = 10000;
        Long start = System.currentTimeMillis();
        for(int i=0; i<=max; i++)
        {
            client.startClient("Liangxifeng Hello!");
        }
        Long end = System.currentTimeMillis();
        Long elapse = end - start;

        int perform = Double.valueOf(max / (elapse / 1000d)).intValue();

        System.out.print("thrift " + max + " 次RPC调用，耗时：" + elapse + "毫秒，平均" + perform + "次/秒");
    }
}

执行java main方法, 成功结果:

image.png

三. 通过php作为客户端, 调用以上服务端的 `sayHello` 方法

参考: 使用php使用thrift

使用命令行生成 php 的接口文件, 会生成在gen-php目录下

thrift -r -gen php  HelloWorldService.thrift

随便找个地方创建一个目录 thrift, 将gen-php目录copy到新建的thrift目录下

mkdir thrift
cp -r gen-php thrift

新建php客户端 client.php

<?php
namespace Services\HelloWorld;
include  'gen-php/LxfService/HelloWorldService.php';
 
error_reporting(E_ALL);
 
define('THRIFT_ROOT', '/usr/local/src/thrift-0.11.0/lib/php/lib/');
require_once  THRIFT_ROOT.'Thrift/ClassLoader/ThriftClassLoader.php';
 
use Thrift\ClassLoader\ThriftClassLoader;
 
$loader = new ThriftClassLoader();
$loader->registerNamespace('Thrift',  THRIFT_ROOT);
$loader->registerDefinition('Service',  'gen-php');
$loader->register();
 
//use Thrift\Transport\TPhpStream;
 
use Thrift\Protocol\TBinaryProtocol;
use Thrift\Transport\TSocket;
use Thrift\Transport\TBufferedTransport;
use Thrift\Exception\TException;
 
try {
    //仅在与服务端处于同一输出输出流有用
    //使用方式：php Client.php | php Server.php 
    //$transport = new TBufferedTransport(new TPhpStream(TPhpStream::MODE_R | TPhpStream::MODE_W));
     
    //socket方式连接服务端
    //数据传输格式和数据传输方式与服务端一一对应
    //如果服务端以http方式提供服务，可以使用THttpClient/TCurlClient数据传输方式
    $transport = new TBufferedTransport(new TSocket('localhost', 9090));
    $protocol = new TBinaryProtocol($transport);
    //$client = new \Services\HelloWorld\HelloWorldClient($protocol);
    $client = new \LxfService\HelloWorldServiceClient($protocol);
 
    $transport->open();
     
    //同步方式进行交互
    $recv = $client->sayHello('Courages');
    echo "\n sayHello11dd:".$recv." \n";
     
    //异步方式进行交互
    $client->send_sayHello('Us');
    echo "\n send_sayHello \n";
    $recv = $client->recv_sayHello();
    echo "\n recv_sayHello:".$recv." \n";
     
    $transport->close();
} catch (TException $tx) {
    print 'TException: '.$tx->getMessage()."\n";
}

使用php端的client, 请求java端的sayHello(), 执行 php client.php , 成功输出:

image.png

练习代码地址

参考:
https://zhuanlan.zhihu.com/p/26993406
http://m.blog.csdn.net/yinwenjie/article/details/49620623
http://m.blog.csdn.net/yinwenjie/article/details/49685763
http://m.blog.csdn.net/yinwenjie/article/details/49869535
http://m.blog.csdn.net/yinwenjie/article/details/49976237

RPC之thrift

一.下载安装

二. 通过java使用thrift

三. 通过php作为客户端, 调用以上服务端的 `sayHello` 方法

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RPC之thrift

一.下载安装

二. 通过java使用thrift

三. 通过php作为客户端, 调用以上服务端的 sayHello 方法

猜你喜欢

热点阅读

三. 通过php作为客户端, 调用以上服务端的 `sayHello` 方法