c++获取运行路径

//获得程序路径
char aFilePath[MAX_PATH + 1] = { 0 };
GetModuleFileNameA(NULL, aFilePath, MAX_PATH);


string sReturn = "";
sReturn.append(aFilePath);
int nFindLast = sReturn.find_last_of("\\");
sReturn = sReturn.substr(0, nFindLast + 1);


string dataFile = sReturn + gDataFile;