无法将MongoDB C ++驱动程序与MSVC一起使用来构建项目 [英] Can't build project using mongodb c++ driver with MSVC

问题描述

我正在尝试使用Visual Studio构建以下示例c ++代码:

I'm trying to build the following sample c++ code with Visual Studio:

#include <iostream>

#include <bsoncxx/builder/stream/document.hpp>
#include <bsoncxx/json.hpp>

#include <mongocxx/client.hpp>
#include <mongocxx/instance.hpp>

int main(int, char**) {
    mongocxx::instance inst{};
    mongocxx::client conn{mongocxx::uri{}};

    bsoncxx::builder::stream::document document{};

    auto collection = conn["testdb"]["testcollection"];
    document << "hello" << "world";

    collection.insert_one(document.view());
    auto cursor = collection.find({});

    for (auto&& doc : cursor) {
        std::cout << bsoncxx::to_json(doc) << std::endl;
    }
}

我的代码没有收到任何错误，但是在构建过程中出现了以下错误:

I'm not getting any errors with the code, but during building I'm getting the following errors:

我已经根据以下内容构建了驱动程序: https://github.com/mongodb/mongo-cxx-driver/blob/master/appveyor.yml

I've built the the driver according to this: https://github.com/mongodb/mongo-cxx-driver/blob/master/appveyor.yml

系统信息:-Win10-Visual Studio Community 2015更新3-使用Boost 1.60.0 64位-使用CMake 3.7.0-使用Git 2.10.2

System info: -Win10 -Visual Studio Community 2015 Update 3 -using Boost 1.60.0 64-bit -using CMake 3.7.0 -using Git 2.10.2

此外，我还向项目添加了以下包含库:-bsoncxx-mongocxx-libmongoc-libbson-促进以及以下链接器库:-boost 64位库-mongo驱动程序库

Also, I have added the following include libraries to the project: -bsoncxx -mongocxx -libmongoc -libbson -boost And the following linker libraries: -boost 64-bit lib -mongo driver libraries

如果有人能告诉我我的构建有什么问题，将不胜感激.

If anyone could tell me what's wrong with my build it would be much appreciated.

推荐答案

通过在Project Properties \ C/C ++ \ Preprocessor \ Preprocessor定义中添加"__STDC_LIMIT_MACROS"行，消除了计时和比率错误.(感谢@xdg的帮助)

Got rid of the chrono and ratio errors by adding the " __STDC_LIMIT_MACROS " line to Project Properties\C/C++\Preprocessor\Preprocessor Definitions. (thanks @xdg for the help)

对于其他mongocxx错误，问题是:1.我试图使用64位BOOST库构建一个32位项目通过创建一个新的64位项目来解决此问题2.必须将bsoncxx.lib和mongocxx.lib文件包含在Project Properties \ Linker \ Input \ Additional Dependencies

For the other mongocxx errors, the problems were: 1. I was trying to build a 32-bit project using 64-bit BOOST libraries -got this fixed by creating a new 64-bit project 2. had to include the bsoncxx.lib and mongocxx.lib files in Project Properties\Linker\Input\Additional Dependencies

完成这些步骤后，项目构建成功，但是由于缺少bsoncxx，mongocxx，libmongoc-1.0和libbson-1.0 dll而导致运行时出错，我只需将上述dll复制到项目发行版中即可解决此问题.文件夹.

After these steps the project build was successful, but I got errors during runtime because the bsoncxx, mongocxx, libmongoc-1.0 and libbson-1.0 dlls were missing, I got that fixed simply by copying the above mentioned dlls to the project release folder.

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