#ifndef PCH_H #define PCH_H //定义导出 #ifdef VCRUNTIME140_EXPORTS #define VCRUNTIME140_API __declspec(dllexport) #else #define VCRUNTIME140_API __declspec(dllimport) #endif #define WIN32_LEAN_AND_MEAN #define NOMINMAX #include #include #include #include #include #include #include #endif // PCH_H