#include  <direct.h>
#include  <stdio.h>
    char   buffer[MAX_PATH];
    getcwd(buffer, MAX_PATH);
    printf( "The   current   directory   is:   %s ",   buffer);
//打印出E:/C++/cppTest/cppPrimerTest
        #include <windows.h>
    char chpath[MAX_PATH];
    GetModuleFileName(NULL,(LPSTR)chpath,sizeof(chpath));
    std::cout<<chpath<<std::endl;
//打印出：E:/C++/cppTest/cppPrimerTest/Debug/cppTest.exe