LNK1104 无法打开文件“python37_d.lib”
1. 找到python头文件pyconfig.h，将 # define Py_DEBUG 注释掉（330行）
330 #ifdef _DEBUG
331 #define Py_DEBUG // 将该行注释掉 332 #endif
2.找到以下代码（287行），将 pragma comment(lib,"python37_d.lib") 修改为 pragma comment(lib,"python37.lib") ，重新编译即可。
278 /* For an MSVC DLL, we can nominate the .lib files used by extensions */ 279 #ifdef MS_COREDLL 280 # if !defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_BUILTIN) 281 /* not building the core - must be an ext */ 282 # if defined(_MSC_VER) 283 /* So MSVC users need not specify the .lib 284 file in their Makefile (other compilers are 285 generally taken care of by distutils.) */ 286 # if defined(_DEBUG) 287 # pragma comment(lib,"python37_d.lib") 288 # elif defined(Py_LIMITED_API) 289 # pragma comment(lib,"python3.lib") 290 # else 291 # pragma comment(lib,"python37.lib") 292 # endif /* _DEBUG */ 293 # endif /* _MSC_VER */ 294 # endif /* Py_BUILD_CORE */ 295 #endif /* MS_COREDLL */
