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C++软件添加dump调试打印日志(推荐)
#include <DbgHelp.h>
#pragma comment(lib, "dbghelp.lib")
LONG WINAPI TopLevelExceptionFilter(struct _EXCEPTION_POINTERS *pExceptionInfo)
{
//cout << "Enter TopLevelExceptionFilter Function" << endl;
TCHAR szPath[MAX_PATH] = { 0 };
TCHAR szFileName[MAX_PATH] = { 0 };
TCHAR* szVersion = "v1.0";
TCHAR dwBufferSize = MAX_PATH;
SYSTEMTIME stLocalTime;
GetLocalTime(&stLocalTime);
CreateDirectory(szFileName, NULL);
StringCchPrintf(szFileName, MAX_PATH, "%s-%04d%02d%02d-%02d%02d%02d-%ld-%ld.dmp",
szVersion, stLocalTime.wYear, stLocalTime.wMonth, stLocalTime.wDay,
stLocalTime.wHour, stLocalTime.wMinute, stLocalTime.wSecond,
GetCurrentProcessId(), GetCurrentThreadId());
HANDLE hFile = CreateFile(szFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
MINIDUMP_EXCEPTION_INFORMATION stExceptionParam;
stExceptionParam.ThreadId = GetCurrentThreadId();
stExceptionParam.ExceptionPointers = pExceptionInfo;
stExceptionParam.ClientPointers = FALSE;
MiniDumpWriteDump(GetCurrentProcess(), GetCurrentProcessId(), hFile, MiniDumpWithFullMemory, &stExceptionParam, NULL, NULL);
CloseHandle(hFile);
getchar();
return EXCEPTION_EXECUTE_HANDLER;
}
//----------------------------------------------
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在程序最开始的地方调用这个函数
SetUnhandledExceptionFilter(TopLevelExceptionFilter);
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