windows下在eclipse里面开发thrift的java的客户端和服务器
1.下载window下thrift的编译工具exe
去apache官网(http://archive.apache.org/dist/thrift/)下载一个thrift的编译工具，我下载的是thrift-0.9.1.exe(最新版是thrift-0.9.1.exe)，然后拷贝到E:\thrift下（位置自己随便放）
（可以把E:\thrift加入到path下面去，重名名thrift-0.9.1.exe为thrift.exe ，这样任何目录就可以使用thrift这个命令了，我并没有这么做）
2. 编写thrift文件
文件名为：demoHello.thrift
namespace java com.kedacom.demo.thriftDemo
service HelloWorldService {
string sayHello(1:string username)
}
3. 编译thrift文件生成java文件
打开windows下的命令行窗口，进入E:/thrift目录下面执行如下命令编译thrift文件
thrift-0.9.1.exe --gen java demoHello.thrift
可以看到生成如下文件夹和文件：
可以看到生成了HelloWorldService.java文件了。
4. 在eclipse里面新建maven的java项目，引入libthrift-0.9.1.jar库，pom.xml内容如下
<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"> <modelVersion>4.0.0</modelVersion> <groupId>com.kedacom.demo</groupId> <artifactId>thriftDemo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>thriftDemo</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.apache.thrift</groupId> <artifactId>libthrift</artifactId> <version>0.9.1</version> <exclusions> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> </exclusion> <exclusion> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> </exclusion> <exclusion> <groupId>log4j</groupId> <artifactId>log4j</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.2</version> </dependency> </dependencies> </project>
然后将我们刚才生成的HelloWorldService.java拷贝到我们的项目中
最后我们的目录结果如下：
5. 编写接口Iface实现代码
HelloWorldImpl.java:
package com.kedacom.demo.thriftDemo;
import org.apache.thrift.TException;
public class HelloWorldImpl implements HelloWorldService.Iface {
public HelloWorldImpl() {
}
public String sayHello(String username) throws TException {
// TODO Auto-generated method stub
return "Hi," + username + " welcome to my blog www.micmiu.com";
}
}
6. 编写server代码
HelloServerDemo:
package com.kedacom.demo.thriftDemo;
import org.apache.thrift.TProcessor;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.protocol.TCompactProtocol;
import org.apache.thrift.protocol.TJSONProtocol;
import org.apache.thrift.server.TServer;
import org.apache.thrift.server.TSimpleServer;
import org.apache.thrift.transport.TServerSocket;
public class HelloServerDemo {
public static final int SERVER_PORT = 8090;
public void startServer() {
try {
System.out.println("HelloWorld TSimpleServer start ....");
TProcessor tprocessor = new HelloWorldService.Processor<HelloWorldService.Iface>(new HelloWorldImpl());
TServerSocket serverTransport = new TServerSocket(SERVER_PORT);
TServer.Args tArgs = new TServer.Args(serverTransport);
tArgs.processor(tprocessor);
tArgs.protocolFactory(new TBinaryProtocol.Factory());
// tArgs.protocolFactory(new TCompactProtocol.Factory());
// tArgs.protocolFactory(new TJSONProtocol.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) {
HelloServerDemo server = new HelloServerDemo();
server.startServer();
}
}
7.编写client代码
HelloClientDemo.java代码
package com.kedacom.demo.thriftDemo;
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 HelloClientDemo {
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);
// TProtocol protocol = new TCompactProtocol(transport);
// TProtocol protocol = new TJSONProtocol(transport);
HelloWorldService.Client client = new HelloWorldService.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) {
HelloClientDemo client = new HelloClientDemo();
client.startClient("Michael");
}
}
8.先运行server端，控制台输出如下：
9再运行client端，控制台输出如下：
至此客户端调用服务器的函数成功。