Thrift入门 (一)

Install

Go to thrift page download thrift.

1 2 3 4

brew install boost ./configure --without-python sudo make sudo make install

Maven

add depndency

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

<dependency> <groupId>org.apache.thrift</groupId> <artifactId>libthrift</artifactId> <version>0.9.1</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>1.6.6</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.6.6</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.16</version> </dependency>

add plugin

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

<plugin> <groupId>org.apache.thrift.tools</groupId> <artifactId>maven-thrift-plugin</artifactId> <version>0.1.10</version> <configuration> <thriftExecutable>/usr/local/bin/thrift</thriftExecutable> </configuration> <executions> <execution> <id>thrift-sources</id> <phase>generate-sources</phase> <goals> <goal>compile</goal> </goals> </execution> <execution> <id>thrift-test-sources</id> <phase>generate-test-sources</phase> <goals> <goal>testCompile</goal> </goals> </execution> </executions> </plugin>

Hello World

Now we can define our service.

first create the file test.thrift

1 2 3 4 5 6

namespace java com.app.testThrift service Test{ void say(1: string word) }

We define a function say, then we run command to generate java class

1	thrift --gen java test.thrfit

We copy the class to our java project. and implements the test.Iface interface

1 2 3 4 5

public class TestImpl implements Test.Iface { public void say(String word) throws TException{ System.out.println("I am server, I want to say: " + word); } }

Now we build the service to let server say something.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

public class Server { public void startServer() { try { TServerSocket serverTransport = new TServerSocket(1234); Test.Processor process = new Processor(new TestImpl()); Factory portFactory = new TBinaryProtocol.Factory(true, true); Args args = new Args(serverTransport); args.processor(process); args.protocolFactory(portFactory); TServer server = new TThreadPoolServer(args); server.serve(); } catch (TTransportException e) { e.printStackTrace(); } } public static void main(String[] args) { Server server = new Server(); server.startServer(); } }

We also should have a client to send word.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

import org.apache.thrift.TException; import org.apache.thrift.protocol.TBinaryProtocol; import org.apache.thrift.protocol.TProtocol; import org.apache.thrift.transport.TSocket; import org.apache.thrift.transport.TTransport; import org.apache.thrift.transport.TTransportException; public class Client { public void startClient() { TTransport transport; try { transport = new TSocket("localhost", 1234); TProtocol protocol = new TBinaryProtocol(transport); Test.Client client = new Test.Client(protocol); transport.open(); client.say(" Hello I am client"); transport.close(); } catch (TTransportException e) { e.printStackTrace(); } catch (TException e) { e.printStackTrace(); } } public static void main(String[] args) { Client client = new Client(); client.startClient(); } }

Now when start server and run client, the message will show like this:

1	I am server, I want to say: Hello I am client

Reference

Linux大棚版Thrift入门教程

Thrift java服务器与客户端示例