linuxÏ cÓïÑÔÈçºÎ»ñÈ¡ µ±Ç°Ê±¼ä £¨¾«È·µ½ºÁÃë)
linuxÏ cÓïÑÔÈçºÎ»ñÈ¡ µ±Ç°Ê±¼ä £¨¾«È·µ½ºÁÃë)
ÎÒÖ÷ÒªÓÐ2¸öÎÊÌ⣬
1£º Êä³öµ±Ç°Ê±¼ä£¬¾«È·ÒÔºÁÃ룬²¢Êä³ö
2£¬ÎÒÒª¼ÆËãCÖÐÒ»¶Îº¯ÊýµÄÖ´ÐÐʱ¼äÓжàÉÙºÁÃ룬Ïëͨ¹ý¼ÆË㺯ÊýÖ´ÐÐǰµÄʱ¼äÓ뺯ÊýÖ´ÐкóµÄʱ¼ä²î£¬¼ÆËã³ö¸Ãº¯ÊýºÄʱ¶àÉÙ£¿Í¬Ñù£¬¾«È·µ½ºÁÃë¡£
mark
ºÁÃëÃ»Íæ¹ý
gettimeofday
C/C++ code:
#include <sys/time.h>
int gettimeofday(struct timeval *tv,struct timezone *tz);
struct time_t start,end;
time(&start);
time(&end);
end-start¾ÍÊÇÖ´ÐÐʱ¼ä
ÓÃgettimeofday£¨£©ÊÔÊÔ¡£
do_gettimeofday
³£Ì¬ÓÃgettimeofday¼´¿É¡£
C/C++ code:
char Time[50];
char* MyLog::GetTime()
{
#ifdef _WIN32
SYSTEMTIME st;
GetLocalTime(&st);
sprintf(Time,"%d-%d-%d %d:%d:%d",st.wYear, st.wMonth ,st.wDay,st.wHour ,st.wMinute,st.wSecond);
return Time;
#else
time_t timep;
struct tm *p;
time(&timep);
p=localtime(&timep); //get server's time
if(p==NULL)
{
return NULL;
}
//create specific datetime format
sprintf(Time,"%d-%d-%d %d:%d:%d",p->tm_year
Ïà¹ØÎÊ´ð£º
±àÒëÆ÷£ºC-Free4
mysql µ¥¶À°²×°µÄ£¬ÏÖÔÚΪapache+php+mysql¿ÉÒÔʹÓá£
×î½üÔÚÁ·Ï°c£¬c++£»ÏëÓÃc£¬c++Á¬½ÓÏÂÎÒµÄmysql£¬ºÃ¶àµØ·½¶à˵mysql.hÕÒ²»µ½¡£¶øÇÒÎÒmysqlûÓÐËùνµÄincludeÎļþ¼Ð°¡¡£
Íü¸ßÊÖÖ¸µãÒ»¶ ......
ÎÒÏÖÔÚҪЩһ¸öfortranµ÷ÓÃC½Ó¿ÚµÄÎÊÌ⣬µ«ÊDz»ÖªµÀ CÓïÑÔÀïÃæ·ÖÅäµÄÖ¸ÕëÔõô¸¶¸øfortran,ÓÖ²»ÄÜÔÚfortranÁ¢ÂíÏÈ·ÖÅäºÃ£¬ÒµÎñÉϲ»ÔÊÐí¡£
ÎÒдÁ˸ö²âÊÔµÄÀý×Ó¡£µ«ÊDz»ÐС£
test.c
#include <stdio.h>
#incl ......
Á½¸öÎļþ1.PC£¬1.inc
1.PCÓвÙ×÷oracleÊý¾Ý¿âµÄ ,1.incÒ²ÓвÙ×÷oracleÊý¾Ý¿â
ÔÚÆäËûÊý¾ÝÖÐÈçinformix ÖÐ$include 1.inc¾Í¿ÉÒÔʹÓÃÁË
ÔÚORACLEÊý¾Ý¿âÖØ $include 1.inc²»¿ÉÓà EXEC SQL include 1.incÒ²²»¿É ......
ÈçÌ⣬C/C++ÖеÄexeclÔõôµ÷ÓÃдºÃµÄjava³ÌÐò£¬
execl("/opt/java1.5/bin/java","MyClass",NULL);
ÕâÑùµÄ²»ÐÐŶ¡£
²»»á.
ÔËÐÐjava³ÌÐò
ÕÒ¹¤¾ß²é¿´Ò»ÏÂÄǸö³ÌÐòµÄÃüÁîÐÐ
ËÑË÷Ï£ºjni ......
´ó¼ÒºÃ£¬ÕâÊÇÒ»¸öÖ÷ÒªÃæÏòc/c++/mfcµÄȺ£¬×î½ü½øÐÐÁËÒ»´Î´óÇåÀí£¬»¶Ó¸÷λ¸ßÊÖ¼ÓÈ룬ºÃѧ°®ÎʵÄÐÂÊÖ£¬Ò²¿ÉÒÔÉêÇëµÄ£¬ÉêÇë¸ñʽ Ö°Òµ£¨c/c++/mfc ÈÎѡһ»òÕ߶ࣩ ¹¤×÷ÄêÏÞ£¨Ñ§ÉúÖ±½Óд´ó¼¸£©¾ÍÐÐÁË£¬ÈëȺµÄÒªÇó¾ÍÊÇÒª» ......