安装
下载
下载地址:http://archive.apache.org/dist/thrift/0.10.0/
将thrift-0.10.0.exe放到一个文件下,如F:/thrift下,将其重命名为thrift.exe。如果不重命名,需要使用thrift-0.10.0调用thrift命令。
配置环境变量
向Path
中添加变量值,值为thrift.exe
的地址,如F:/thrift。
测试
命令行输入thrift -version
,如果输出thrift的版本即表明安装成功。
使用
编写IDL接口
HelloService.thrift
namespace java com.thrift.demo.service service HelloService{ string sayHello(1:string username)}
编译
编译之后会生成类HelloService
。
thrift -gen java HelloService.thrift
编写实现类
HelloServiceImpl.java
public class HelloServiceImpl implements HelloService.Iface { @Override public String sayHello(String username) throws TException { return "Hello Thrift Service : " + username; }}
编写服务端代码
public class HelloServer { public static final int SERVER_PORT = 8090; public void startServer() { try { System.out.println("HelloService TSimpleServer start ...."); TProcessor tprocessor = new HelloService.Processor<HelloService.Iface>(new HelloServiceImpl()); // 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()); TServer server = new TSimpleServer(tArgs); server.serve(); } catch (Exception e) { System.out.println("Server start error!!!"); e.printStackTrace(); } } public static void main(String[] args) { HelloServer server = new HelloServer(); server.startServer(); }}
编写客户端代码
public class HelloClient { public static final String SERVER_IP = "localhost"; public static final int SERVER_PORT = 8090; public static final int TIMEOUT = 30000; 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); HelloService.Client client = new HelloService.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(); } } } public static void main(String[] args) { HelloClient client = new HelloClient(); client.startClient("Michael"); }}
运行
先运行服务端,再运行客户端。
总结
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