windows安裝thrift
thrift windows下載鏈接
選中 thrift-0.9.3.exe
下載完成後 將該文件置於自定義文件夾下面 , 並修改 thrift-0.9.3.exe 爲 thrift.exe。
配置環境變量
在path下加入 D:\Program Files\Thrift 我的是放在 這個目錄下
打開cmd 輸入 thrift -version 如果出現版本號則代表安裝成功
編寫.thrift相關的文件
格式標準參考 https://github.com/apache/thrift/tree/master/tutorial 下的shared.thrift和tutorial.thrift
現在對我自己仿照寫的做一個說明
//指明包路徑
namespace java org.example.thrift
//創建別名
typedef i16 short
typedef i32 int
typedef i64 long
typedef string String
//類似java的實體數據類 就相當於數據庫表所對應的model
struct PersonData{
1: optional int num1=0,
2: optional String comment
}
//自定義異常類
exception MyException{
1: int whatOp,
2: String why
}
exception NewException{
1:long code,
2:String message
}
//類似於java的service類
service CaculatorService{
string ping(),
i32 add(1:int num1,2:int num2)
i64 calculate(1:int num1,2:int num2,3:PersonData data) throws (1:MyException ouch,2:NewException ex)
PersonData getPerson(1:int num,2:string name)
}
執行命令
打開cmd執行以下命令 java代表生成java文件 person.thrift 是文件名
thrift -out D:\你自己的想要生成在哪個文件下面 --gen java person.thrift
生成完成後會有如下相關文件
編寫實現類
package org.example.thrift.service;
import org.apache.thrift.TException;
import org.example.thrift.CaculatorService;
import org.example.thrift.MyException;
import org.example.thrift.NewException;
import org.example.thrift.PersonData;
/**
* @ClassName MyService
* @Description MyService
* @Date 2020/5/28 11:34
* @Author wangyong
* @Version 1.0
**/
public class MyService implements CaculatorService.Iface {
@Override
public String ping() throws TException {
return "這是一個完美的thrift程序";
}
@Override
public int add(int num1, int num2) throws TException {
return num1 + num2;
}
@Override
public long calculate(int num1, int num2, PersonData data) throws MyException, NewException, TException {
return num1 + num2;
}
@Override
public PersonData getPerson(int num, String name) throws TException {
PersonData data = new PersonData();
data.setComment("你好");
data.setNum1(1);
return data;
}
}
編寫server
public static void main(String[] args) throws TTransportException {
TNonblockingServerSocket socket = new TNonblockingServerSocket(8899);
THsHaServer.Args arg = new THsHaServer.Args(socket).minWorkerThreads(2).maxWorkerThreads(4);
CaculatorService.Processor<MyService> processor = new CaculatorService.Processor<>(new MyService());
arg.protocolFactory(new TCompactProtocol.Factory());
arg.transportFactory(new TFramedTransport.Factory());
arg.processorFactory(new TProcessorFactory(processor));
TServer ser = new THsHaServer(arg);
System.out.println("Thrift server start");
ser.serve();
}
編寫client
public static void main(String[] args) throws TException {
TTransport transport = new TFastFramedTransport(new TSocket("localhost",8899),600);
TProtocol protocol = new TCompactProtocol(transport);
CaculatorService.Client client = new CaculatorService.Client(protocol);
transport.open();
PersonData name = client.getPerson(1, "name");
System.out.println(name.getComment());
int add = client.add(1, 2);
transport.close();
}
分別運行 server以及client。 如果輸出comment信息內容則代表成功