//创建文件夹,可创建多级文件夹,比如:12/34(当前运行目录)  c:/ab/cd(绝对目录) /ab/cd(当前盘符的根路径)
void CreateDir(const char* pPath);

 void CreateDir(const char* pPath)
 {
     if(-1 != access(pPath,0))
         return;

     char tmpPath[MAX_PATH];
     const char* pCur = pPath;

     memset(tmpPath,0,sizeof(tmpPath));
    
     int pos=0;
    while(*pCur++!='\0')
    {
        tmpPath[pos++] = *(pCur-1);

         if(*pCur=='/' || *pCur=='\0')
         {
             if(0!=access(tmpPath,0)&&strlen(tmpPath)>0)
             {
                 mkdir(tmpPath);
             }
         }
     }
 }