Mongocxx 操作mongodb数据库整理
连接mongodb
#include <mongocxx::instance.hpp>
mongocxx::instance inst{}; //整个程序只能有一个实例
mongocxx::uri uri{"mongodb:://xxx.xxx.xxx.xxx"};
mongocxx::client client{uri};
#include <mongocxx::instance.hpp>
mongocxx::instance inst{}; //整个程序只能有一个实例
mongocxx::uri uri{"mongodb:://xxx.xxx.xxx.xxx"};
mongocxx::client client{uri};