Thrift基础-linux环境搭建+cmake编译

搭建thrift环境，并成功运行。

ubuntu 18.04，Thrift version 0.11.0，cmake version 3.13.0-rc3

搭建Thrift

sudo apt-get install automake bison flex g++ git libboost-all-dev libevent-dev libssl-dev libtool make pkg-config

下载：thrift-0.11.0.tar.gz，进入解压目录：

./configure && make

make install

使用Thrift

1. 编写thrift_basic.thrift文件

   struct Example{
   	1:i32 number=10,
   	2:i64 bigNumber,
   	3:double decimals,
   	4:string name="thrifty"
   }
   
   service BasicThrift{
   	void SayHelloWorld(1: string msg);
   }
   

2. 生成C++代码

   thrift -r --gen cpp thrift_basic.thrift
   

   生成的七个文件如下：

   BasicThrift_server.skeleton.cpp、BasicThrift.cpp、BasicThrift.h、thrift_basic_constants.cpp、thrift_basic_constants.h、thrift_basic_types.cpp、 thrift_basic_types.h

3. 创建目录结构（主要是清晰的分辨出Client和Server端）

   -client
   	-build
   	-gen-cpp
   		-Client.cpp
   		//拷贝生成的7个文件（BasicThrift_server.skeleton.cpp除外）
   	-CMakeLists.txt
   -server
   	-build
   	-gen-cpp
   		//拷贝生成的7个文件
   	-CMakeLists.txt
   

4. 新增的文件内容

   1. Client.cpp

      #include 
      #include 
      #include 
      #include 
      #include 
      
      #include "BasicThrift.h"
      
      using namespace apache::thrift;
      using namespace apache::thrift::protocol;
      using namespace apache::thrift::transport;
      
      int main(int argc, char **argv) {
      
          ::apache::thrift::stdcxx::shared_ptr socket(new TSocket("localhost", 9090));
          ::apache::thrift::stdcxx::shared_ptr transport(new TBufferedTransport(socket));
          ::apache::thrift::stdcxx::shared_ptr protocol(new TBinaryProtocol(transport));
          BasicThriftClient client(protocol);
      
          try{
      
              transport->open();
      
              client.SayHelloWorld("From client...");
      
              transport->close();
          } catch (TException& tx) {
              std::cout << "ERROR: " << tx.what() << std::endl;
          }
          return 0;
      }
      

   2. client/CMakeLists.txt

      cmake_minimum_required(VERSION 2.8)
      
      project(BASICTHRIFT)
      
      aux_source_directory(./gen-cpp DIR_SRC)	//一定要注意源代码路径的写法,指向gen-cpp目录
      
      add_executable(thrift_basic_client ${DIR_SRC})
      
      target_link_libraries(thrift_basic_client -lthrift)
      

   3. server/CMakeLists.txt

      cmake_minimum_required(VERSION 2.8)
      
      project(BASICTHRIFT)
      
      aux_source_directory(./gen-cpp DIR_SRC)
      
      add_executable(thrift_basic_server ${DIR_SRC})
      
      target_link_libraries(thrift_basic_server -lthrift)
      

   分别进入各自的build目录，执行：

   cmake ..
   make
   

   分别生成thrift_basic_client和thrift_basic_server的可执行文件

5. 在控制台中启动server和client

运行效果

这只是一个环境搭建并测试的过程，server端使用的默认生成的BasicThrift_server.skeleton.cpp文件作为服务端的代码，没有写过多的逻辑