thrift使用（2）：代码生成和接口调用

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1. 编写接口thrift

namespace java com.wzz.thrift.resultstruct Result   {    1: string result,    2: map<string,string> value  }

namespace java com.wzz.thriftinclude "Result.thrift" service FuzaServ{   Result.Result helloWorld(1:string para)}

2. 使用thrift.exe生成代码，

thrift-0.10.0.exe -gen java FuzaServ.thrift

thrift-0.10.0.exe -gen java Result.thrift

3. 看到已经生成了代码，在文件夹下

将代码复制到eclipse中，开始写实现类

public class FuzaServImpl implements Iface{@Overridepublic Result helloWorld(String para) throws TException {System.out.println(para);Result r = new Result();return r;}}

4. 发布服务，编写服务端的代码

public class Server {public static void main(String[] args) throws TTransportException {TServerSocket serverTransport = new TServerSocket(7911);//设置服务器端口        Factory proFactory = new TBinaryProtocol.Factory();//设置协议工厂        TProcessor processor = new FuzaServ.Processor<FuzaServ.Iface>(new FuzaServImpl());//关联处理器与Hello.thrift文件中定义的服务的实现        TServer.Args tArgs = new TServer.Args(serverTransport);        tArgs.processor(processor);        tArgs.protocolFactory(proFactory);                TServer server = new TSimpleServer(tArgs);        System.out.println("Start server on port 7911");        server.serve();}}

5. 接口调用

public class Client {public static void main(String[] args) throws TException {TTransport transport = new TSocket("localhost", 7911);// 建立连接transport.open();TProtocol protocol = new TBinaryProtocol(transport);FuzaServ.Client client = new FuzaServ.Client(protocol);// 生成客户端实例对象Result helloWorld = client.helloWorld("hello");}}

另附：

pom文件，引入包

<dependency><groupId>org.apache.thrift</groupId><artifactId>libthrift</artifactId><version>0.10.0</version></dependency>

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