On Sat, Nov 14, 2015 at 2:31 PM, 梁明辉 wrote:

Way I want to use win32 dynamic link library encapsulates the boost.log, the wrapper DLL in MFC MSVC 2015 calls, memory leak in output window prompt; The same library in a console program calls, no such problems. I am very depressed. Who can help me?

If you work with Boost.Log the same way in both cases then it's likely a problem in your code and not the library. Otherwise I can't help without a minimal working code sample.