基於MINGW編譯阿里雲aliyun-oss-cpp-sdk

注意：以下編譯的都是64位版本的庫，如果需要編譯32位，需要將MINGW切換版本

安裝CMake工具

Cmake-3.18.0 rc1 :https://github.com/Kitware/CMake/releases/download/v3.18.0-rc2/cmake-3.18.0-rc2-win64-x64.msi

安裝MINGW工具

mingw-w64-v7.0.0：http://www.mingw-w64.org/doku.php/download
安裝類型：x86_64-8.1.0-posix-seh-rt_v6-rev0
設置系統環境變量：

下載aliyun-oss-cpp-sdk

https://github.com/aliyun/aliyun-oss-cpp-sdk

編譯

修改代碼：
src/utils/FileSystemUtils.cc
增加如下代碼：

std::string ws2s(const std::wstring &ws)
{
    size_t i;
    std::string curLocale = setlocale(LC_ALL, NULL);
    setlocale(LC_ALL, "chs");
    const wchar_t* _source = ws.c_str();
    size_t _dsize = 2 * ws.size() + 1;
    char* _dest = new char[_dsize];
    memset(_dest, 0x0, _dsize);
    wcstombs_s(&i, _dest, _dsize, _source, _dsize);
    std::string result = _dest;
    delete[] _dest;
    setlocale(LC_ALL, curLocale.c_str());
    return result;
}

修改如下代碼：

std::shared_ptr<std::fstream> AlibabaCloud::OSS::GetFstreamByPath(
    const std::string& path, const std::wstring& pathw,
    std::ios_base::openmode mode)
{
#ifdef _WIN32
    if (!pathw.empty()) {
        return std::make_shared<std::fstream>(ws2s(pathw), mode);
    }
#else
    ((void)(pathw));
#endif
    return std::make_shared<std::fstream>(path, mode);
}

修改文件src/utils/ResumableBaseWorker.cc

#include <string>
#include <algorithm>
#ifdef _WIN32
#include <codecvt>
#include <locale>
#endif
#include <alibabacloud/oss/Const.h>
#include "ResumableBaseWorker.h"
#include "../utils/FileSystemUtils.h"
#include "../utils/Utils.h"

編譯：

mkdir build

cd build
cmake -G "Unix Makefiles" ../
mingw32-make.exe