分享下我学习Thrift的入门例子helloworld，客户端用php，服务端用python：

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　　分享下我学习Thrift的入门例子helloworld，客户端用php，服务端用python：
　　架构图：



　　
　　系统环境: Centos 5.6
　　一、安装Thrift
　　# yum -y install openssl-devel automake libtool flex bison pkgconfig gcc-c++ boost-devel libevent-devel zlib-devel python-devel

# ./configure –with-php=/usr/local/server/php –with-cpp –with-boost –without-csharp –without-java –without-erlang –without-perl –without-ruby –without-haskell –without-go

# make

# make install
　　注意：
　　手动编译安装的语言包需要指定路径 –with-php=/usr/local/server/php；
　　需要php5.2++

error:

No route to host [113]

检查防火墙是否封了端口
　　二、安装 Thrift PHP 扩展
　　# cd /usr/local/thrift/lib/php/src/ext/thrift_protocol

# phpize

# ./configure –enable-thrift_protocol

注意：如果你的 PHP 没有安装到默认位置，则应该添加 –with-php-config=/(PHP 的 bin 目录)/php-config

# make

# make install
　　修改 php.ini，添加extension=thrift_protocol.so
　　三、安装 Python 模块

cd lib/py

python setup.py build

python setup.py install
　　ImportError: No module named ttypes

可能是模块名冲突
　　四、编写helloworld.thrift，根据IDL生成代码
　　service HelloWorld {

string sayHello()

}
　　为客户端生成代码：thrift –gen php helloworld.thrift

为服务端生成代码：thrift –gen py helloworld.thrift
　　注意：server用php，生成的命令是 thrift –gen php:server helloworld.thrift
　　五、将生成的代码拷贝一份到客户端

Note: You need to comment out the line “include_once $GLOBALS['THRIFT_ROOT'].’/packages/helloworld/helloworld_types.php’;” from file gen-php/helloworld/HelloWorld.php
　　六、编写服务脚步test.py，后台运行
　　#!/usr/bin/env python
　　import sys

sys.path.append(‘../gen-py’)
　　from helloworld import HelloWorld

from helloworld.ttypes import *
　　from thrift.transport import TSocket

from thrift.transport import TTransport

from thrift.protocol import TBinaryProtocol

from thrift.server import TServer
　　import socket
　　class HelloWorldHandler:

def __init__(self):

self.log = {}
　　def sayHello(self):

print “sayHello()”

return “hello world ”
　　handler = HelloWorldHandler()
　　processor = HelloWorld.Processor(handler)

transport = TSocket.TServerSocket(’127.0.0.1′,393939)

tfactory = TTransport.TBufferedTransportFactory()

pfactory = TBinaryProtocol.TBinaryProtocolFactory()
　　server = TServer.TSimpleServer(processor, transport, tfactory, pfactory)
　　print “Starting python server…”

server.serve()
　　# python test.py
　　七、编写客户端脚本test.php，测试

$GLOBALS['THRIFT_ROOT'] = '../thrift/';
require_once $GLOBALS['THRIFT_ROOT'].'/Thrift.php';
require_once $GLOBALS['THRIFT_ROOT'].'/protocol/TBinaryProtocol.php';
require_once $GLOBALS['THRIFT_ROOT'].'/transport/TSocket.php';
require_once $GLOBALS['THRIFT_ROOT'].'/transport/THttpClient.php';
require_once $GLOBALS['THRIFT_ROOT'].'/transport/TBufferedTransport.php';
// Your gen-php dir
$GEN_DIR = '../gen-php';
require_once $GEN_DIR . '/helloworld/HelloWorld.php';
require_once $GEN_DIR . '/helloworld/helloworld_types.php';
// Set server host and port
$host = "127.0.0.1";
$port = 393939;
try {
//Thrift connection handling
$socket = new TSocket( $host , $port );
$transport = new TBufferedTransport($socket, 1024, 1024);
$protocol = new TBinaryProtocol($transport);
// get our example client
$client = new HelloWorldClient($protocol);
$transport->open();
// Get current timestamp from server
$return = $client->sayHello();
echo $return;
$transport->close();
} catch (TException $tx) {
print 'Something went wrong: '.$tx->getMessage()."\n";
}

　　浏览器打开test.php，显示hello world！