C++连接mongodb

本文的安装过程以archlinux为例

首先安装boost

sudo pacman -S boost

下载C++ diver

http://dl.mongodb.org/dl/cxx-driver

解压之后，将src中的mongo拷入 /usr/src下

用官网的例子，创建一个test.cpp

#include <cstdlib>
#include <iostream>
#include "mongo/client/dbclient.h"

void run() {
  mongo::DBClientConnection c;
  c.connect("localhost");
}

int main() {
  try {
    run();
    std::cout << "connected ok" << std::endl;
  } catch( const mongo::DBException &e ) {
    std::cout << "caught " << e.what() << std::endl;
  }
  return EXIT_SUCCESS;
}

编译一下

g++ test.cpp -pthread -lmongoclient -lboost_system -o test

运行

./test

输出 connected ok 成功