windows下在eclipse裏面開發thrift的java的客戶端和服務器

1.下載window下thrift的編譯工具exe

        去apache官網(http://archive.apache.org/dist/thrift/)下載一個thrift的編譯工具，我下載的是thrift-0.9.1.exe(最新版是thrift-0.9.1.exe)，而後拷貝到E:\thrift下（位置本身隨便放）

     （能夠把E:\thrift加入到path下面去，重名名thrift-0.9.1.exe爲thrift.exe  ，這樣任何目錄就可使用thrift這個命令了，我並無這麼作）

 2. 編寫thrift文件

     文件名爲：demoHello.thrift     

namespace java com.kedacom.demo.thriftDemo
service  HelloWorldService {
    string sayHello(1:string username)
}

3. 編譯thrift文件生成java文件

    打開windows下的命令行窗口，進入E:/thrift目錄下面執行以下命令編譯thrift文件

          thrift-0.9.1.exe --gen java demoHello.thrift

    

     能夠看到生成以下文件夾和文件：

   

      能夠看到生成了HelloWorldService.java文件了。

4. 在eclipse裏面新建maven的java項目，引入libthrift-0.9.1.jar庫，pom.xml內容以下

<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>

而後將咱們剛纔生成的HelloWorldService.java拷貝到咱們的項目中

最後咱們的目錄結果以下：

5. 編寫接口Iface實現代碼

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. 編寫server代碼

       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.編寫client代碼
       HelloClientDemo.java代碼

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);
             // 協議要和服務端一致
             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.先運行server端，控制檯輸出以下：

9再運行client端，控制檯輸出以下：

至此客戶端調用服務器的函數成功。