brew 中的时间格式转换

char  * pACNowStr = NULL;
    JulianType  jtNow;
    
    ISHELL_GetJulianDate(pIShell, 0, &jtNow);
    pACNowStr = (char *)MALLOC(12* sizeof(char));
     
    SPRINTF(pACNowStr,"%04i%02i%02i%02i%02i%02i",//%02i表示将整数格式化为2位字符不够则在左边填补0
            jtNow.wYear,
            jtNow.wMonth, 
            jtNow.wDay, 
            jtNow.wHour, 
            jtNow.wMinute,
            jtNow.wSecond);

    
    DBGPRINTF("current datetime is %s", pACNowStr );

    FREEIF(pACNowStr);