thrift编译方法

Thrift可以实现C++、Java、Python等多种语言的自动生成，此处以C++为例。

本文共5部分，其中1,2和3部分为重点。

1. 编写[.thrift]文件

你可以google到官方的实例如下：

[html] view plain copy print ?

1. structStudent{
2. 1:i32sno,
3. 2:stringsname,
4. 3:boolssex,
5. 4:i16sage,
6. }
7. serviceServ{
8. voidput(1:Students),
9. }

struct Student{
 1: i32 sno,
 2: string sname,
 3: bool ssex,
 4: i16 sage,
}
service Serv{
 void put(1: Student s),
}

将上述代码保存为student.thrift文件。

2. 自动生成服务器端程序

在Terminal中输入如下命令，可自动生成[.cpp]和[.h]文件。

[html] view plain copy print ?

1. thrift-r--gencppstudent.thrift

thrift -r --gen cpp student.thrift

得到的文件如下：

[html] view plain copy print ?

1. Serv.cpp
2. Serv.h
3. Serv_server.skeleton.cpp
4. student_constants.cpp
5. student_constants.h
6. student_types.cpp
7. student_types.h

Serv.cpp
Serv.h
Serv_server.skeleton.cpp
student_constants.cpp
student_constants.h
student_types.cpp
student_types.h

其中Serv_server.skeleton.cpp中有服务器端运行的main函数。这些文件名的Serv和student与你最初创建的thrift文件有关。

3. 编写客户端程序

[cpp] view plain copy print ?

1. #include"Serv.h"//Your.hFile
2. #include<transport/TSocket.h>
3. #include<transport/TBufferTransports.h>
4. #include<protocol/TBinaryProtocol.h>
6. usingnamespaceapache::thrift;
7. usingnamespaceapache::thrift::protocol;
8. usingnamespaceapache::thrift::transport;
10. usingboost::shared_ptr;
12. intmain(intargc,char**argv){
13. boost::shared_ptr<TSocket>socket(newTSocket("localhost",9090));
14. boost::shared_ptr<TTransport>transport(newTBufferedTransport(socket));
15. boost::shared_ptr<TProtocol>protocol(newTBinaryProtocol(transport));
17. transport->open();
19. //YourCodes
21. transport->close();
23. return0;
24. }

#include "Serv.h"  // Your .h File
#include <transport/TSocket.h>
#include <transport/TBufferTransports.h>
#include <protocol/TBinaryProtocol.h>

using namespace apache::thrift;
using namespace apache::thrift::protocol;
using namespace apache::thrift::transport;

using boost::shared_ptr;

int main(int argc, char **argv) {
	boost::shared_ptr<TSocket> socket(new TSocket("localhost", 9090));
	boost::shared_ptr<TTransport> transport(new TBufferedTransport(socket));
	boost::shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport));

	transport->open();

	// Your Codes

	transport->close();

	return 0;
}

4. 编译/链接

[html] view plain copy print ?

1. g++-g-I/home/michael/opt/include/thrift-L/home/michael/opt/lib/-lthriftServ.cppstudent_types.cppstudent_constants.cppServ_server.skeleton.cpp-oserver
3. g++-g-I/home/michael/opt/include/thrift-L/home/michael/opt/lib/-lthrift-lm-pthread-lz-lrt-lsslServ.cppstudent_types.cppstudent_constants.cppclient.cpp-oclient

g++ -g -I/home/michael/opt/include/thrift -L/home/michael/opt/lib/ -lthrift Serv.cpp student_types.cpp student_constants.cpp Serv_server.skeleton.cpp -o server

g++ -g -I/home/michael/opt/include/thrift -L/home/michael/opt/lib/ -lthrift -lm -pthread -lz -lrt -lssl Serv.cpp student_types.cpp student_constants.cpp client.cpp -o client

5. 运行

[html] view plain copy print ?

1. ./server
3. ./client

./server

./client