Apache Thrift入门（安装、测试与java程序编写）

安装Apache Thrift

ubuntu linux运行：

1. #!/bin/bash
2. #下载
3. wget http://mirrors.cnnic.cn/apache/thrift/0.9.1/thrift-0.9.1.tar.gz
4. tar zxvf thrift-0.9.1.tar.gz
5. cd thrift-0.9.1.tar.gz
6. ./configure
7. make
8. make install
9. #编译java依赖包
10. cd lib/java
11. ant

安装ubuntu依赖

sudo apt-get install libboost-dev libboost-test-dev libboost-program-options-dev libevent-dev automake libtool flex bison pkg-config g++ libssl-dev 

编写thrift文件hello.thrift

1. namespace java com.micmiu.thrift.demo
2. service  HelloWorldService {
3. string sayHello(1:string username)
4. }

运行

thrift -gen java hello.thrift

将在同级目录下生成gen-java/com/micmiu/thrift/demo/HelloWorldService.java文件

编写测试程序

使用maven构建

pom.xml文件

1. <?xml version="1.0" encoding="UTF-8"?>
2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
3. <modelVersion>4.0.0</modelVersion>
4. <groupId>com.micmiu.thrift.demo</groupId>
5. <artifactId>thrift-test</artifactId>
6. <version>0.1.0-SNAPSHOT</version>
7. <dependencies>
8. <strong>    <dependency>
9. <groupId>org.apache.thrift</groupId>
10. <artifactId>libthrift</artifactId>
11. <version>0.9.1</version>
12. </dependency></strong>
13. <dependency>
14. <groupId>org.slf4j</groupId>
15. <artifactId>slf4j-log4j12</artifactId>
16. <version>1.5.8</version>
17. </dependency>
18. </dependencies>
19. <build>
20. <plugins>
21. <plugin>
22. <artifactId>maven-assembly-plugin</artifactId>
23. <version>2.2-beta-5</version>
24. <configuration>
25. <descriptorRefs>
26. <descriptorRef>jar-with-dependencies</descriptorRef>
27. </descriptorRefs>
28. </configuration>
29. </plugin>
30. <plugin>
31. <groupId>org.apache.maven.plugins</groupId>
32. <artifactId>maven-compiler-plugin</artifactId>
33. <version>2.3.2</version>
34. <configuration>
35. <source>1.6</source>
36. <target>1.6</target>
37. <encoding>UTF-8</encoding>
38. </configuration>
39. </plugin>
40. </plugins>
41. </build>
42. </project>

以下代码来自：http://www.micmiu.com/soa/rpc/thrift-sample/

HelloClientDemo.java

1. package com.micmiu.thrift.demo;
2. import org.apache.thrift.TException;
3. import org.apache.thrift.protocol.TBinaryProtocol;
4. import org.apache.thrift.protocol.TCompactProtocol;
5. import org.apache.thrift.protocol.TJSONProtocol;
6. import org.apache.thrift.protocol.TProtocol;
7. import org.apache.thrift.transport.TSocket;
8. import org.apache.thrift.transport.TTransport;
9. import org.apache.thrift.transport.TTransportException;
10. /**
11. * blog http://www.micmiu.com
12. *
13. * @author Michael
14. *
15. */
16. public class HelloClientDemo {
17. public static final String SERVER_IP = "localhost";
18. public static final int SERVER_PORT = 8090;
19. public static final int TIMEOUT = 30000;
20. /**
21. *
22. * @param userName
23. */
24. public void startClient(String userName) {
25. TTransport transport = null;
26. try {
27. transport = new TSocket(SERVER_IP, SERVER_PORT, TIMEOUT);
28. // 协议要和服务端一致
29. TProtocol protocol = new TBinaryProtocol(transport);
30. // TProtocol protocol = new TCompactProtocol(transport);
31. // TProtocol protocol = new TJSONProtocol(transport);
32. HelloWorldService.Client client = new HelloWorldService.Client(
33. protocol);
34. transport.open();
35. String result = client.sayHello(userName);
36. System.out.println("Thrify client result =: " + result);
37. } catch (TTransportException e) {
38. e.printStackTrace();
39. } catch (TException e) {
40. e.printStackTrace();
41. } finally {
42. if (null != transport) {
43. transport.close();
44. }
45. }
46. }
47. /**
48. * @param args
49. */
50. public static void main(String[] args) {
51. HelloClientDemo client = new HelloClientDemo();
52. client.startClient("Michael");
53. }
54. }

HelloServerDemo.java

1. package com.micmiu.thrift.demo;
2. import org.apache.thrift.TProcessor;
3. import org.apache.thrift.protocol.TBinaryProtocol;
4. import org.apache.thrift.protocol.TCompactProtocol;
5. import org.apache.thrift.protocol.TJSONProtocol;
6. import org.apache.thrift.protocol.TSimpleJSONProtocol;
7. import org.apache.thrift.server.TServer;
8. import org.apache.thrift.server.TSimpleServer;
9. import org.apache.thrift.transport.TServerSocket;
10. /**
11. * blog http://www.micmiu.com
12. *
13. * @author Michael
14. *
15. */
16. public class HelloServerDemo {
17. public static final int SERVER_PORT = 8090;
18. public void startServer() {
19. try {
20. System.out.println("HelloWorld TSimpleServer start ....");
21. TProcessor tprocessor = new HelloWorldService.Processor<HelloWorldService.Iface>(
22. new HelloWorldImpl());
23. // HelloWorldService.Processor<HelloWorldService.Iface> tprocessor =
24. // new HelloWorldService.Processor<HelloWorldService.Iface>(
25. // new HelloWorldImpl());
26. // 简单的单线程服务模型，一般用于测试
27. TServerSocket serverTransport = new TServerSocket(SERVER_PORT);
28. TServer.Args tArgs = new TServer.Args(serverTransport);
29. tArgs.processor(tprocessor);
30. tArgs.protocolFactory(new TBinaryProtocol.Factory());
31. // tArgs.protocolFactory(new TCompactProtocol.Factory());
32. // tArgs.protocolFactory(new TJSONProtocol.Factory());
33. TServer server = new TSimpleServer(tArgs);
34. server.serve();
35. } catch (Exception e) {
36. System.out.println("Server start error!!!");
37. e.printStackTrace();
38. }
39. }
40. /**
41. * @param args
42. */
43. public static void main(String[] args) {
44. HelloServerDemo server = new HelloServerDemo();
45. server.startServer();
46. }
47. }

maven工程的src/main/java/com/micmiu/thrift/demo文件夹下有4个文件：

HelloClientDemo.java

HelloServerDemo.java

HelloWorldImpl.java

HelloWorldService.java

其中HelloWorldService.java文件是用上文的thrift命令生成的。

执行测试程序

使用maven编译

mvn package assembly:assembly

运行

在target目录下，运行时需要指定main class

java -cp thrift-test-0.1.0-SNAPSHOT-jar-with-dependencies.jar com.micmiu.thrift.demo.HelloServerDemo
java -cp thrift-test-0.1.0-SNAPSHOT-jar-with-dependencies.jar com.micmiu.thrift.demo.HelloClientDemo