本文共 3423 字，大约阅读时间需要 11 分钟。

做一个demo感受一下整个过程，demo是简单的计算器功能。

1 目录结构

|----genphp thrift -r --gen php:server ComputeThrift.thrift |----lib  #thrift 的 lib文件夹|----ComputeThrift.thrift #接口thrift文件|----ComputeHandler.php #服务器handler定义文件|----ComputeServer.php #服务器server代码，用于处理client请求|----ComputeClient.php #客户端client代码

2 创建thrift文件

namespace php ComputeThriftservice ComputeService {    i64 plus(1:i64 operator1, 2:i64 operator2)    i64 minus(1:i64 operator1, 2:i64 operator2)    i64 multiply(1:i64 operator1, 2:i64 operator2)    i64 divide(1:i64 operator1, 2:i64 operator2)}

3 thrift生成gen_php文件

thrift -r --gen php:server ComputeThrift.thrift

重命名为genphp

4 ComputeHandler.php代码

   registerNamespace('Thrift', __DIR__.'/lib/php/lib');$loader->registerDefinition('ComputeThrift', $gendir);$loader->register();if (php_sapi_name() == 'cli') {    ini_set('display_errors',"stderr");}class ComputeHandler implements \ComputeThrift\ComputeServiceIf{    public function plus($op1, $op2){        return $op1 + $op2;    }    public function minus($op1, $op2)  {        return $op1 - $op2;    }    public function multiply($op1, $op2){        return $op1 * $op2;    }    public function divide($op1, $op2){        return $op1 / $op2;    }}

5 ComputeServer.php代码

   registerNamespace('Thrift', __DIR__.'/lib/php/lib');$loader->registerDefinition('ComputeThrift', $gendir);$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\Exception\TException;header('Content-Type','application/x-thrift');if (php_sapi_name() == 'cli') {    echo PHP_EOL;}try {    $handler = new ComputeHandler();    $processor = new \ComputeThrift\ComputeServiceProcessor($handler);    $transport = new TBufferedTransport(new TPhpStream(TPhpStream::MODE_R | TPhpStream::MODE_W));    $protocol = new TBinaryProtocol($transport, true, true);    $transport->open();    $processor->process($protocol,$protocol);    $transport->close();} catch(\TException $e) {    print 'TException:'.$e->getMessage().PHP_EOL;}

6 ComputeClient.php代码

   registerNamespace('Thrift', __DIR__.'/lib/php/lib');$loader->registerDefinition('ComputeThrift', $gendir);$loader->register();use Thrift\Protocol\TBinaryProtocol;use Thrift\Transport\TSocket;use Thrift\Transport\THttpClient;use Thrift\Transport\TBufferedTransport;use Thrift\Exception\TException;try {    if (array_search('--http', $argv)) {        $socket = new THttpClient('localhost',8080,'/ComputeServer.php');    } else {        $socket = new TSocket('localhost',9090);    }    $transport = new TBufferedTransport($socket, 1024, 1024);    $protocol  = new TBinaryProtocol($transport);    $client = new \ComputeThrift\ComputeServiceClient($protocol);    $transport->open();    $op1 = 1;    $op2 = 2;    $plus = $client->plus($op1, $op2);    echo '1 + 2 = '.$plus. "\n";    $minus = $client->minus($op1, $op2);    echo '1 - 2 = '.$minus. "\n";    $multiply = $client->multiply($op1, $op2);    echo '1 * 2 = '.$multiply. "\n";    $divide = $client->divide($op1, $op2);    echo '1 / 2 = '.$divide. "\n";    $transport->close();} catch (\Exception $e) {    print 'TException:'.$e->getMessage().PHP_EOL;}

7 运行

php -S localhost:8080 #启动serverphp Client.php --http #运行client，就会打印出四次算术运算的结果

• Server Output:

Client Output:

注：这里只是在client.php里定义socket的host和port，然后转发Server.php文件执行，最终是需要server.php中定义监听端口，这样才是完整的，这里只做测试。

转载地址：http://xmuws.baihongyu.com/