Óû§·´À¡£º¹ã¸æ½Ï¶à
ÓÉÓÚ¸ã»útimeÊÇÃâ·ÑµÄ£¬¹ã¸æÊÇÆäÖ÷ÒªµÄÊÕÈëÀ´Ô´¡£ÎªÁËÆ½ºâ¹ã¸æÓëÓû§ÌåÑ飬¸ã»útimeÍŶÓÔÚ¹ã¸æÕ¹Ê¾ÉϽøÐÐÁËÓÅ»¯£¬Ê¹µÃ¹ã¸æ¸üÉÙ´ò½ÁÓû§£¬Í¬Ê±°ü¹ÜÁËÆ½Ì¨µÄÓ¯Àû¡£
¼ÌÐø´Ó¸ã»útimeÔÚÖйú¼ÎÐ˵Ø?ÇøµÄ°²×¿¼æÈÝÐÔÌåÏÖ£¬ÎÒÃǽ«ÉîÈë̽ÌÖÕâ¿îÓ¦ÓõľßÌåÌØµãÒÔ¼°Óû§ÔÚʹÓÃÀú³ÌÖпÉÄÜÓöµ½µÄÎÊÌâÏ¢Õù¾öÒªÁì¡£
ΪʲôѡÔñ¸ã»útime£¿
Ãâ·ÑʹÓ㺸ã»útimeµÄËùÓй¦Ð§¶¼ÊÇÃâ·ÑÌṩµÄ£¬ÎÞÐèÈκÎÊÕ·Ñ£¬ÈÃÿһ¸öÈ˶¼ÄÜÏíÊܵ½¸ßЧ¹¤¾ß´øÀ´µÄ±ãµ±¡£Óû§ÓѺ㺸ã»útime½çÃæ¼ò½àÃ÷ÁË£¬²Ù×÷±ã½Ý£¬×ÝÈ»ÊÇÐÂÓû§Ò²ÄÜѸËÙÉÏÊÖ£¬ÇáËÉÕÆÎÕ¸÷ÏЧ¡£¿çƽ̨֧³Ö£º¸ã»útimeÖ§³Ö¶àÖÖ²Ù?×÷ϵͳ£¬ÎÞÂÛÄúʹÓõÄÊÇWindows¡¢Mac¡¢iOSÕÕ¾ÉAndroid£¬¶¼¿ÉÒÔ˳³©Ê¹ÓÃÕâ¿î¹¤¾ß¡£
Êý¾ÝÄþ¾²£º¸ã»útime×¢ÖØÓû§Êý¾ÝµÄÄþ¾²£¬½ÓÄÉÁ˶àÖØ¼ÓÃܲ½·¥£¬±£»¤ÄúµÄ¸öÈËÒþ˽ºÍÖØÒªÐÅÏ¢¡£
°´ÆÚ¸üÐÂÓëÔ˶¯
ΪÁ˼á³ÖÓÎÏ·µÄÐÂÏʸкͻîÁ¦£¬ÓÎÏ·¿ª·¢ÍŶӰ´ÆÚÍÆ³ö?¸üкÍÔ˶¯¡£Ã¿Ò»´Î¸üж¼»á´øÀ´ÐµÄÈÎÎñ¡¢ÐµÄ×°±¸¡¢Ðµij¡¾°µÈ£¬Íæ¼Ò¿ÉÒÔͨ¹ý¸üв»¾øÌ½Ë÷еÄ?ÄÚÈÝ¡£
Ô˶¯·½Ã棬ÓÎÏ·»á°´ÆÚ¾Ù°ìÖÖÖÖÖ÷ÌâÔ˶¯£¬ºÃ±È½ÚÈÕÔ˶¯¡¢ÏÞʱÈÎÎñ¡¢³é½±Ô˶¯µÈ¡£ÕâЩÔ˶¯²»µ«Ôö¼ÓÁËÓÎÏ·µÄȤζÐÔ£¬»¹ÎªÍæ¼ÒÌṩÁ˸ü¶àµÄ½±ÀøÊ±»ú¡£
ÏÂÔØ¸ã»útime
»á¼û¹Ù·½ÍøÕ¾£ºÓû§ÐèÒª»á¼û¸ã»útimeµÄ¹Ù·½ÍøÕ¾¡£ÔÚÍøÕ¾ÉÏ£¬¿ÉÒÔÕÒµ½×îа汾µÄÏÂÔØÁ´½Ó¡£
Ñ¡ÔñÖйú¼ÎÐ˰棺ÔÚÏÂÔØÒ³Ãæ£¬Ñ¡Ôñ¡°Öйú¼ÎÐ˰桱½øÐÐÏÂÔØ¡£È·±£ÏÂÔØµÄÊÇÕý°æÓ¦Óã¬ÒÔ»ñµÃ×î¼ÑµÄʹÓÃÌåÑé¡£
ÏÂÔØ×°ÖãºÏÂÔØÍê³Éºó£¬·¿ª×°ÖÃÎļþ£¬Æ¾¾ÝÌáʾ½øÐÐ×°Öá£×°ÖÃÀú³Ì?ÖУ¬ÇëÈ·±£?ÊÖ»úµÄÍøÂçÁ¬½ÓÕý³£¡£
Íæ¼Ò»¥¶¯ÓëÉç½»¹¦Ð§
¸ã»útimeÃâ·Ñ²»ÊÕÇ®¼ÎÐËȦÖйú³¤°²ºº»¯°æºÜÊÇÖØÊÓÍæ¼ÒÖ®¼äµÄ»¥¶¯ºÍÉç½»¹¦Ð§¡£ÓÎÏ·ÖÐÉèÓжàÖÖÉç½»¹¦Ð§£¬°üÀ¨Ö¿ÓÑϵͳ¡¢ÁÄÌìϵͳ¡¢¹«»áϵͳµÈ¡£Íæ¼Ò¿ÉÒÔͨ¹ýÕâЩ¹¦Ð§ÓëÆäËûÍæ¼Ò½¨Á¢ÁªÏµ£¬×é¶ÓÍê³ÉÈÎÎñ£¬¹²ÏíÓÎÏ·Ðĵú͹¥ÂÔ¡£
¹«»áϵͳÊÇÓÎÏ·ÖеÄÒ»¸öÖØÒª×é³É²¿·Ö¡£Íæ¼Ò¿ÉÒÔ´´Á¢»ò¼ÓÈ빫»á£¬ÓëÆäËûÍæ¼ÒÒ»ÆðÍê³É¸ü´ó?µÄÈÎÎñ£¬¼ÓÈ빫»áÔ˶¯£¬ÉõÖÁ×éÖ¯¿ç·þÕ½Õù¡£¹«»á²»¿ÉÊÇÒ»¸öÉ罻ƽ̨£¬¸üÊÇÒ»¸öÇ¿´óµÄÍŶӣ¬¿ÉÒÔÔÚÓÎÏ·ÖлñµÃ¸ü¶àµÄ×ÊÔ´ºÍÓÅÊÆ¡£
¡°¸ã»útimeÏÂÔØ²»±Ø²»ÊÕÇ®¡±µÄ¼ÎÐËÖйú³¤°²°²×¿°æÊÇÒ»¿î¹¦Ð§Ç¿´ó¡¢²Ù×÷¼ò±ã¡¢Ãâ·ÑÇÒÎÞµ£¸º?µÄÓ¦ÓÃÈí¼þ¡£Ëüº¸ÇÁ˶à¸öʵÓõĹ¦Ð§Ä£¿é£¬Âú×ãÁËÓû§ÔÚÈÕ³£Éú»îºÍÊÂÇéÖеÄÖÖÖÖÐèÇó¡£ÎÞÂÛÄãÊÇÐèÒª¸ßЧÖÎÀíʱ¼äµÄÖ°³¡ÈËÊ¿£¬ÕÕ¾ÉÐèÒªËæÊ±Á˽âÌìÆø×´¿öµÄ¼ÒÍ¥Óû§£¬Õâ¿îÓ¦Óö¼ÄÜΪÄãÌṩǿÓÐÁ¦µÄÖ§³ÖºÍ×ÊÖú¡£
Èç¹ûÄ㻹ûÓÐÌåÑé¹ýÕâ¿îÓ¦Óã¬ÄÇôÏÖÔÚ¾ÍÏÂÔØ²¢ÊÔÓðɣ¬Èá°¸ã»útime¡±³ÉΪÄãÉú»îÖв»¿É»òȱµÄÒ»²¿·Ö£¡
¼ÌÐøÎÒÃǶԡ°¸ã»útimeÏÂÔØ²»±Ø²»ÊÕÇ®¡±¼ÎÐËÖйú³¤°²°²×¿°æµÄÉîÈë̽ÌÖ£¬½ñÌìÎÒÃǽ«½øÒ»²½Á˽âÕâ¿îÓ¦ÓõÄһЩ¸üΪϸ½ÚµÄ¹¦Ð§ºÍÌØµã£¬ÒÔ¼°ËüÈç×÷ÉõÓû§´ø?À´ÎÞÏÞ¿ÉÄÜ¡£
¹¦Ð§Ç¿´óµÄ¸ã»útime¹¤¾ß
ÔÚÐÅÏ¢»¯Ê±´ú£¬Ê±¼äÖÎÀíºÍÈÎÎñ°²ÅųÉΪÁËÎÒÃÇÈÕ³£Éú»îÖв»¿É»òȱµÄÒ»²¿·Ö¡£¶ø¡°¸ã»útime¡±Ó¦ÓÃÕýÊÇÕâÑùÒ»¿î¸ßЧµÄʱ¼äÖÎÀí¹¤¾ß¡£Ëü²»µ«ÄÜ×ÊÖúÄãºÏÀí·ÖÅÉʱ¼ä£¬Ìá¸ßÊÂÇéЧÂÊ£¬»¹ÄÜΪÄãµÄÉú»î´øÀ´¸ü¶à±ãµ±¡£ÎÞÂÛÄãÊÇÐèÒª¸ßЧÍê³ÉÊÂÇéÈÎÎñ£¬ÕÕ¾ÉÔÚѧϰÖÐÐèÒª¾«Ï¸»¯ÖÎÀí¸÷ÏîÊÂÎñ£¬¡°¸ã»útime¡±¶¼ÄÜÂú×ãÄãµÄËùÓÐÐèÇó¡£
У¶Ô£ºÕźêÃñ(p6mu9CWFoIx7YFddy4eQTuEboRc9VR7b9b)


