thrift简单使用

git clone https://github.com/apache/thrift.git
//官网readme.md

安装

安装bison flex包

https://blog.csdn.net/Tosonw/article/details/102640385

openssl/opensslv.h: No such file or directory

sudo apt-get install libssl-dev

thriftl.cc找不到

thrift updating lex.yythrift/thriftl.cc mv: cannot move ‘tmp-thriftl.cc’ to ‘…/lex.yythrift/thriftl.cc’: No such file or directory

https://github.com/sunchao/parquet-rs/issues/74

重新./boosttrap.sh + ./configure

make 
make install
thrift --version

简单使用

https://diwakergupta.github.io/thrift-missing-guide/

https://blog.csdn.net/tuwenqi2013/article/details/105541475

---gen-cpp
	---Serv_server.skeleton.cpp
	---Serv.cpp
	---Serv.h
	---student_types.cpp
	---student_types.h
cleint.cpp
server.cpp
student.thrift

1 定义thrift文件

student.thrift

使用, 且没有;

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

thrift -r --gen cpp student.thrift 生成gen-cpp文件夹

• 没有教程中的xxx_constant.cpp文件是因为thrift定义中没有const常量，不影响
• 生成文件Serv_server.skeleton.cpp中类似svr部分代码，不用处理，不会在生成的文件夹中写逻辑

2 server.cpp/client.cpp

server 实现put函数的handler

// This autogenerated skeleton file illustrates how to build a server.
// You should copy it to another filename to avoid overwriting it.

#include "gen-cpp/Serv.h""
#include 
#include 
#include 
#include 

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

class ServHandler : virtual public ServIf {
 public:
  ServHandler() {
    // Your initialization goes here
  }

  void put(const Student& s) {
    // Your implementation goes here
    printf("put\n");
    printf("name:%s\n", s.sname.c_str());
    printf("sex:%d\n", s.ssex);
  }

};

int main(int argc, char **argv) {
  int port = 9090;
  ::std::shared_ptr handler(new ServHandler());
  ::std::shared_ptr processor(new ServProcessor(handler));
  ::std::shared_ptr serverTransport(new TServerSocket(port));
  ::std::shared_ptr transportFactory(new TBufferedTransportFactory());
  ::std::shared_ptr protocolFactory(new TBinaryProtocolFactory());

  TSimpleServer server(processor, serverTransport, transportFactory, protocolFactory);
  server.serve();
  return 0;
}

client 与对应的handler服务器建立连接，进行远程调用

#include "gen-cpp/Serv.h"
#include 
#include 
#include 
#include 
using namespace apache::thrift;
using namespace apache::thrift::protocol;
using namespace apache::thrift::transport;
 
//using boost::shared_ptr;
 
int main(int argc, char **argv) {
    std::shared_ptr<TSocket> socket(new TSocket("127.0.0.1", 9090)); 
    std::shared_ptr<TTransport> transport(new TBufferedTransport(socket));
    std::shared_ptr<TProtocol> protocol(new TBinaryProtocol(transport));
    transport->open();
 
//*****************添加部分******************
    Student s;
    s.sno = 123;
    s.sname = "xiaoshe";
    s.ssex = 1;
    s.sage = 30;   
    ServClient client(protocol);
    std::cout<<"client send a data"<<std::endl;;
    client.put(s);
//*****************添加部分******************
    transport->close();
    return 0;
}

3 编译

g++ -g -o server -Ithrift ./gen-cpp/Serv.cpp ./gen-cpp/student_types.cpp server.cpp -lthrift
g++ -g -o client -Ithrift ./gen-cpp/Serv.cpp ./gen-cpp/student_types.cpp client.cpp -lthrift

cannot find libthrift.so
ldd ./server
sudo find / -name libthrift-0.17.0.so 看看是不是有这个文件

1、在usr/lib目录下有这些库文件
直接修复以下链接即可，例如依次执行
ln -s lib***.so.6(某个数字) lib***.so

2、在usr/lib目录下没有这些文件
直接在系统根目录中依次搜索这些库文件，并使用
sudo cp 库文件名 /usr/lib
命令将相应库文件拷贝到该目录中即可