Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Cʱ¼äº¯Êý¼¯ £¨×ªÌù£©

 
 
 CÓïÑԵıê×¼¿âº¯Êý°üÀ¨Ò»ÏµÁÐÈÕÆÚºÍʱ¼ä´¦Àíº¯Êý£¬ËüÃǶ¼ÔÚÍ·ÎļþÖÐ˵Ã÷¡£ÏÂÃæÁгöÁËÕâЩº¯Êý¡£ÔÚÍ·ÎļþÖж¨ÒåÁËÈýÖÖÀàÐÍ£ºtime_t£¬struct tmºÍclock_t¡£
    ÔÚÖÐ˵Ã÷µÄCÓïÑÔʱ¼äº¯Êý                                                     
   time_t time(time_t *timer);
   double difftime(time_t time1,time_t time2);
   struct tm *gmtime(const time_t *timer);
   struct tm *localtime(const time_t *timer);
   char *asctime(const struct tm *timeptr);
   char *ctime(const time_t *timer);
   size_t strftime(char *s,size_t maxsize,const char *format,const struct tm *timeptr);
   time_t mktime(struct tm *timeptr);
   clock_t clock(void);
    ÏÂÃæÊÇÎÒ´ÓÍøÉÏÊÕ¼¯µ½µÄʱ¼äº¯Êý¼¯
 
asctime£¨½«Ê±¼äºÍÈÕÆÚÒÔ×Ö·û´®¸ñʽ±íʾ£©
Ïà¹Øº¯Êý
time£¬ctime£¬gmtime£¬localtime
±íÍ·Îļþ
#include
¶¨Ò庯Êý
char * asctime(const struct tm * timeptr);
º¯Êý˵Ã÷
asctime()½«²ÎÊýtimeptrËùÖ¸µÄtm½á¹¹ÖеÄÐÅϢת»»³ÉÕæÊµÊÀ½çËùʹÓõÄʱ¼äÈÕÆÚ±íʾ·½·¨£¬È»ºó½«½á¹ûÒÔ×Ö·û´®ÐÎ̬·µ»Ø¡£´Ëº¯ÊýÒѾ­ÓÉÊ±Çø×ª»»³Éµ±µØÊ±¼ä£¬×Ö·û´®¸ñʽΪ:"Wed Jun 30 21:49:08 1993\n"
·µ»ØÖµ
ÈôÔÙµ÷ÓÃÏà¹ØµÄʱ¼äÈÕÆÚº¯Êý£¬´Ë×Ö·û´®¿ÉÄÜ»á±»ÆÆ»µ¡£´Ëº¯ÊýÓëctime²»Í¬´¦ÔÚÓÚ´«ÈëµÄ²ÎÊýÊDz»Í¬µÄ½á¹¹¡£
¸½¼Ó˵Ã÷
·µ»ØÒ»×Ö·û´®±íʾĿǰµ±µØµÄʱ¼äÈÕÆÚ¡£
·¶Àý
#include
main()
{
time_t timep;
time (&timep);
printf("%s",asctime(gmtime(&timep)));
}
Ö´ÐÐ
Sat Oct 28 02:10:06 2000
¡¡
 
 
ctime£¨½«Ê±¼äºÍÈÕÆÚÒÔ×Ö·û´®¸ñʽ±íʾ£©
Ïà¹Øº¯Êý
time£¬asctime£¬gmtime£¬localtime
±íÍ·Îļþ
#include
¶¨Ò庯Êý
char *ctime(const time_t *timep);
º¯Êý˵Ã÷
ctime()½«²ÎÊýtimepËùÖ¸µÄtime_t½á¹¹ÖеÄÐÅϢת»»


Ïà¹ØÎĵµ£º

C++/Cºê¶¨ÒåÖÐ## Á¬½Ó·ûÓë# ·ûµÄº¬Òå

## Á¬½Ó·ûÓë# ·û
¡¡¡¡## Á¬½Ó·ûºÅÓÉÁ½¸ö¾®ºÅ×é³É£¬Æä¹¦ÄÜÊÇÔÚ´ø²ÎÊýµÄºê¶¨ÒåÖн«Á½¸ö×Ó´®(token)Áª½ÓÆðÀ´£¬´Ó¶øÐγÉÒ»¸öеÄ×Ó´®¡£µ«Ëü²»¿ÉÒÔÊǵÚÒ»¸ö»òÕß×îºóÒ»¸ö×Ó´®¡£ËùνµÄ×Ó´®(token)¾ÍÊÇÖ¸±àÒëÆ÷Äܹ»Ê¶±ðµÄ×îСÓï·¨µ¥Ôª¡£¾ßÌåµÄ¶¨ÒåÔÚ±àÒëÔ­ÀíÀïÓÐÏ꾡µÄ½âÊÍ£¬µ«²»ÖªµÀÒ²ÎÞËùν¡£Í¬Ê±ÖµµÃ×¢ÒâµÄÊÇ#Á¬½Ó·ûÊǰѴ«µÝ¹ý ......

´ÓCµ½JAVA£¬¿ªÊ¼ÎÒµÄIT²ËÄñ֮·£¡

ÕæÕý·¢ÏÖÈËÉúÐèҪ֪ʶµÄʱºò£¬ÎÒµÄÇà´ºÒѾ­ÀË·ÑÁËÒ»°ë¡£
ÓÚÊÇ¹ÄÆðÓÂÆøÀ´µ½±±´óÇàÄñѧϰIT£¬¼øÓÚ¶à·½¿¼ÂÇ£¬»¹ÊÇÑ¡ÔñÁËÈí¼þ²âÊÔ¡£
Èç½ñ¿ÎÒµµÄÒ»´ó°ëÒ²ÒѽáÊø£¬´Ó¸Õ¿ªÊ¼µÄÒ»ÎÞËùÖª£¬½¥½¥³É³¤ÎªÒ»¸ö²ËÄñ……
Ôڿγ̵Äѧϰ¹ý³ÌÖУ¬²Å½¥½¥·¢ÏÖ×Ô¼º¶ÔÓÚÕâ¸öÐÐÒµµÄÐËȤ£¬ÓÈÆäÊÇÈí¼þ¿ª·¢ÕâÒ»¿é¡£
ÉõÖÁ¶Ô×Ô¼ºÑ¡Ôñ×ö²â ......

[ÖØÒª]CÖÐfread()º¯ÊýµÄ·µ»ØÖµ

 ×î½üÓиöÏîÄ¿ÐèÒªÔÚUNIXÏÂÓÃC×ö£¬ºÜ¾ÃûÓùýCÁË£¬·¢ÏÖЩÎÊÌâÈÝÒ׸ã´í¡£
      
    Õâ¸öÎÊÌâºÜÈÝÒ׸ã´í£¬²¢µ¼ÖºܶàÎÊÌ⣬ÐèҪǿµ÷µÄÊÇfreadº¯Êý·µ»ØµÄ²¢²»ÊÇ×Ö½ÚÊý¡£
realRead = fread(buf,item,count,fp)    £¨Ã¿´Î¶Áitem´óСµÄÊý¾Ý¿é£¬·Öcount´Î ......

gdbµ÷ÊÔC¡¢C++³ÌÐòʹÓÃÊÖ²á

Ò»¡¢¼ò½é
        µ÷ÊÔÆ÷(±ÈÈçÏóGDB)ÄÜÈÃÄã¹Û²ìÁíÒ»¸ö³ÌÐòÔÚÖ´ÐÐʱµÄÄÚ²¿»î¶¯£¬»ò³ÌÐò³ö´íʱ·¢ÉúÁËʲô¡£GDBÖ÷ÒªÄÜΪÄã×öËļþÊÂ(°üÀ¨ÎªÁËÍê³ÉÕâЩʶø¸½¼ÓµÄ¹¦ÄÜ)£¬°ïÖúÄãÕÒ³ö³ÌÐòÖеĴíÎó¡£
        * ÔËÐÐÄãµÄ³ÌÐò£¬ÉèÖÃËùÓеÄÄÜÓ°Ïì³ÌÐòÔËÐеĶ«Î÷¡ ......

ÓÃCÉè¼Æ£¬ÓÃC++±àÂë

ÍøÓѹ۵ã:
(Ò»): 
ÎÒÈÏΪºÜ¶àÈËûÓÐÀí½âlinus»òÕßmyanµÄÒâ˼£¬ÎÒ¾Ù¸öʵÀý¡£
ÎÒÃÇÏÖÔÚÒªÉè¼ÆÒ»Ì×ÍøÂ磭¿Í»§¶ËÈí¼þ£¬ÎÒÃÇÒªÏȰÑЭÒ鶨ºÃ£¬°Ñ½çÃæºÍºǫ́½»»¥Éè¼ÆÏëºÃ£¬°ÑÈÝ´íºÍ»Ö¸´ÏëºÃ£¬ÎÒÈÏΪÕâЩÊÇ×îÖØÒªµÄ£¬ÖÁÓÚ±àÂ룬ÓÃCÒ²¿ÉÒÔ±à³öÀ´£¬ÓÃC£«£«Ò²¿ÉÒÔ±à³öÀ´£¬ÉõÖÁÓÃJAVAÒ²Äܱà³öÀ´£¬¹Ø¼üÊÇÕû¸öÈí¼þµÄ¼Ü¹¹ÒªÇåÎú£¬Õ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ