ÁªÏµµç»°£º0411-66373325
ÁªÏµµØÖ·£º´óÁ¬ÊÐɳºÓ¿ÚÇø¸»Ãñ¹ã³¡
¹«Ë¾ÓÊÏ䣺2058793689@qq.com
±¸°¸ÐÅÏ¢£ºCopyright © 2016-2025,www.my249.com,All rights reserved
|
249½¨Õ¾Ö®¼Ò£ºPHP·þÎñÆ÷ApacheÓëNginxµÄ¶Ô±È·ÖÎöApacheÓëNginxµÄÓÅȱµã±È½Ï 1¡¢nginxÏà¶ÔÓÚapacheµÄÓŵ㣺 ÇáÁ¿¼¶£¬Í¬ÑùÆðweb ·þÎñ£¬±Èapache Õ¼ÓøüÉÙµÄÄÚ´æ¼°×ÊÔ´ ¿¹²¢·¢£¬nginx ´¦ÀíÇëÇóÊÇÒì²½·Ç×èÈûµÄ£¬¶øapache ÔòÊÇ×èÈûÐ͵ģ¬Ôڸ߲¢·¢ÏÂnginx Äܱ£³ÖµÍ×ÊÔ´µÍÏûºÄ¸ßÐÔÄÜ ¸ß¶ÈÄ£¿é»¯µÄÉè¼Æ£¬±àдģ¿éÏà¶Ô¼òµ¥ ÉçÇø»îÔ¾£¬¸÷ÖÖ¸ßÐÔÄÜÄ£¿é³öƷѸËÙ°¡ apache Ïà¶ÔÓÚnginx µÄÓŵ㣺 rewrite £¬±Ènginx µÄrewrite Ç¿´ó Ä£¿é³¬¶à£¬»ù±¾Ïëµ½µÄ¶¼¿ÉÒÔÕÒµ½ ÉÙbug £¬nginx µÄbug Ïà¶Ô½Ï¶à ³¬Îȶ¨ ´æÔÚ¾ÍÊÇÀíÓÉ£¬Ò»°ãÀ´Ëµ£¬ÐèÒªÐÔÄܵÄweb ·þÎñ£¬ÓÃnginx ¡£Èç¹û²»ÐèÒªÐÔÄÜÖ»ÇóÎȶ¨£¬ÄǾÍapache °É¡£ºóÕߵĸ÷ÖÖ¹¦ÄÜÄ£¿éʵÏֵñÈǰÕߣ¬ÀýÈçssl µÄÄ£¿é¾Í±ÈǰÕߺ㬿ÉÅäÖÃÏî¶à¡£ÕâÀïҪעÒâÒ»µã£¬epoll(freebsd ÉÏÊÇ kqueue )ÍøÂçIO Ä£ÐÍÊÇnginx ´¦ÀíÐÔÄܸߵĸù±¾ÀíÓÉ£¬µ«²¢²»ÊÇËùÓеÄÇé¿ö϶¼ÊÇepoll ´ó»ñȫʤµÄ£¬Èç¹û±¾ÉíÌṩ¾²Ì¬·þÎñµÄ¾ÍÖ»ÓÐÁÈÁȼ¸¸öÎļþ£¬apache µÄselect Ä£ÐÍ»òÐí±Èepoll ¸ü¸ßÐÔÄÜ¡£µ±È»£¬ÕâÖ»ÊǸù¾ÝÍøÂçIO Ä£Ð͵ÄÔÀí×÷µÄÒ»¸ö¼ÙÉè£¬ÕæÕýµÄÓ¦Óû¹ÊÇÐèҪʵ²âÁËÔÙ˵µÄ¡£ 2¡¢×÷Ϊ Web ·þÎñÆ÷£ºÏà±È Apache£¬Nginx ʹÓøüÉÙµÄ×ÊÔ´£¬Ö§³Ö¸ü¶àµÄ²¢·¢Á¬½Ó£¬ÌåÏÖ¸ü¸ßµÄЧÂÊ£¬Õâµãʹ Nginx ÓÈÆäÊܵ½ÐéÄâÖ÷»úÌṩÉ̵϶ӡ£ÔÚ¸ßÁ¬½Ó²¢·¢µÄÇé¿öÏ£¬NginxÊÇApache·þÎñÆ÷²»´íµÄÌæ´úÆ·: NginxÔÚÃÀ¹úÊÇ×öÐéÄâÖ÷»úÉúÒâµÄÀϰåÃǾ³£Ñ¡ÔñµÄÈí¼þƽ̨֮һ. Äܹ»Ö§³Ö¸ß´ï 50,000 ¸ö²¢·¢Á¬½ÓÊýµÄÏìÓ¦, ¸ÐлNginxΪÎÒÃÇÑ¡ÔñÁË epoll and kqueue ×÷Ϊ¿ª·¢Ä£ÐÍ. Nginx×÷Ϊ¸ºÔؾùºâ·þÎñÆ÷: Nginx ¼È¿ÉÒÔÔÚÄÚ²¿Ö±½ÓÖ§³Ö Rails ºÍ PHP ³ÌÐò¶ÔÍâ½øÐзþÎñ, Ò²¿ÉÒÔÖ§³Ö×÷Ϊ HTTP´úÀí ·þÎñÆ÷¶ÔÍâ½øÐзþÎñ. Nginx²ÉÓÃC½øÐбàд, ²»ÂÛÊÇϵͳ×ÊÔ´¿ªÏú»¹ÊÇCPUʹÓÃЧÂʶ¼±È Perlbal ÒªºÃºÜ¶à. ×÷ΪÓʼþ´úÀí·þÎñÆ÷: Nginx ͬʱҲÊÇÒ»¸ö·Ç³£ÓÅÐãµÄÓʼþ´úÀí·þÎñÆ÷£¨×îÔ翪·¢Õâ¸ö²úÆ·µÄÄ¿µÄÖ®Ò»Ò²ÊÇ×÷ΪÓʼþ´úÀí·þÎñÆ÷£©, Last.fm ÃèÊöÁ˳ɹ¦²¢ÇÒÃÀÃîµÄʹÓþÑé. Nginx ÊÇÒ»¸ö°²×°·Ç³£µÄ¼òµ¥ , ÅäÖÃÎļþ·Ç³£¼ò½à£¨»¹Äܹ»Ö§³ÖperlÓï·¨£©, Bugs ·Ç³£ÉٵķþÎñÆ÷: Nginx Æô¶¯ÌرðÈÝÒ×, ²¢ÇÒ¼¸ºõ¿ÉÒÔ×öµ½7*24²»¼ä¶ÏÔËÐУ¬¼´Ê¹ÔËÐÐÊý¸öÔÂÒ²²»ÐèÒªÖØÐÂÆô¶¯. Ä㻹Äܹ»²»¼ä¶Ï·þÎñµÄÇé¿öϽøÐÐÈí¼þ°æ±¾µÄÉý¼¶ . 3¡¢Nginx ÅäÖüò½à, Apache ¸´ÔÓ Nginx ¾²Ì¬´¦ÀíÐÔÄÜ±È Apache ¸ß 3±¶ÒÔÉÏ Apache ¶Ô PHP Ö§³Ö±È½Ï¼òµ¥£¬Nginx ÐèÒªÅäºÏÆäËûºó¶ËÓà Apache µÄ×é¼þ±È Nginx ¶à ÏÖÔÚ Nginx ²ÅÊÇ Web ·þÎñÆ÷µÄÊ×Ñ¡ 4¡¢×îºËÐĵÄÇø±ðÔÚÓÚapacheÊÇͬ²½¶à½ø³ÌÄ£ÐÍ£¬Ò»¸öÁ¬½Ó¶ÔÓ¦Ò»¸ö½ø³Ì£»nginxÊÇÒì²½µÄ£¬¶à¸öÁ¬½Ó£¨Íò¼¶±ð£©¿ÉÒÔ¶ÔÓ¦Ò»¸ö½ø³Ì 5¡¢nginx´¦Àí¾²Ì¬ÎļþºÃ,ºÄ·ÑÄÚ´æÉÙ.µ«ÎÞÒÉapacheÈÔÈ»ÊÇĿǰµÄÖ÷Á÷,Óкܶà·á¸»µÄÌØÐÔ.ËùÒÔ»¹ÐèÒª´îÅä×ÅÀ´.µ±È»Èç¹ûÄÜÈ·¶¨nginx¾ÍÊʺÏÐèÇó,ÄÇôʹÓÃnginx»áÊǸü¾¼ÃµÄ·½Ê½. 6¡¢´Ó¸öÈ˹ýÍùµÄʹÓÃÇé¿öÀ´¿´£¬nginxµÄ¸ºÔØÄÜÁ¦±Èapache¸ßºÜ¶à¡£×îеķþÎñÆ÷Ò²¸ÄÓÃnginxÁË¡£¶øÇÒnginx¸ÄÍêÅäÖÃÄÜ-t²âÊÔÒ»ÏÂÅäÖÃÓÐûÓÐÎÊÌ⣬apacheÖØÆôµÄʱºò·¢ÏÖÅäÖóö´íÁË£¬»áºÜ±ÀÀ££¬¸ÄµÄʱºò¶¼»á·Ç³£Ð¡ÐÄÒíÒíÏÖÔÚ¿´Óкö༯Ⱥվ£¬Ç°¶Ënginx¿¹²¢·¢£¬ºó¶Ëapache¼¯Èº£¬ÅäºÏµÄÒ²²»´í¡£ 7¡¢nginx´¦Àí¶¯Ì¬ÇëÇóÊǼ¦Àߣ¬Ò»°ã¶¯Ì¬ÇëÇóÒªapacheÈ¥×ö£¬nginxÖ»ÊʺϾ²Ì¬ºÍ·´Ïò¡£ 8¡¢?ÄÎÒ‚€È˵Ľ›òž?í¿´£¬nginxÊǺܲ»åeµÄǰ¶Ë·þ„ÕÆ÷£¬Ø“ÝdÐÔÄܺܺã¬ÔÚÀϱ¼ÉÏé_nginx£¬ÓÃwebbenchÄ£”M10000‚€ìo‘BÎļþÕˆÇóºÁ²»³ÔÁ¦¡£apacheŒ¦phpµÈÕZÑÔµÄÖ§³ÖºÜºÃ£¬´ËÍâapacheÓÐ?Š´óµÄÖ§³Ö¾W·£¬°lÕ¹•régÏàŒ¦nginx¸ü¾Ã£¬bugÉÙµ«ÊÇapacheÓÐÏÈÌì²»Ö§³Ö¶àºËÐÄÌŽÀíØ“ÝdëuÀßµÄȱüc£¬½¨×hʹÓÃnginx×öǰ¶Ë£¬áá¶ËÓÃapache¡£´óÐ;WÕ¾½¨×hÓÃnginx×Ô´úµÄ¼¯Èº¹¦ÄÜ 9¡¢NginxÓÅÓÚapacheµÄÖ÷ÒªÁ½µã£º1.Nginx±¾Éí¾ÍÊÇÒ»¸ö·´Ïò´úÀí·þÎñÆ÷ 2.NginxÖ§³Ö7²ã¸ºÔؾùºâ£»ÆäËûµÄµ±È»£¬Nginx¿ÉÄÜ»á±ÈapacheÖ§³Ö¸ü¸ßµÄ²¢·¢£¬µ«ÊǸù¾ÝNetCraftµÄͳ¼Æ£¬2011Äê4ÔµÄͳ¼ÆÊý¾Ý£¬ApacheÒÀȻռÓÐ62.71%£¬¶øNginxÊÇ7.35%£¬Òò´Ë×ܵÃÀ´Ëµ£¬AapcheÒÀÈ»ÊǴ󲿷ֹ«Ë¾µÄÊ×ÏÈ£¬ÒòΪÆä³ÉÊìµÄ¼¼ÊõºÍ¿ª·¢ÉçÇøÒѾҲÊǷdz£²»´íµÄÐÔÄÜ¡£ 10¡¢Äã¶Ôweb serverµÄÐèÇó¾ö¶¨ÄãµÄÑ¡Ôñ¡£´ó²¿·ÖÇé¿öÏÂnginx¶¼ÓÅÓÚAPACHE£¬±ÈÈç˵¾²Ì¬Îļþ´¦Àí¡¢PHP-CGIµÄÖ§³Ö¡¢·´Ïò´úÀí¹¦ÄÜ¡¢Ç°¶ËCache¡¢Î¬³ÖÁ¬½ÓµÈµÈ¡£ÔÚApache+PHP£¨prefork£©Ä£Ê½Ï£¬Èç¹ûPHP´¦ÀíÂý»òÕßǰ¶ËѹÁ¦ºÜ´óµÄÇé¿öÏ£¬ºÜÈÝÒ׳öÏÖApache½ø³ÌÊýìÉý£¬´Ó¶ø¾Ü¾ø·þÎñµÄÏÖÏó¡£ 11¡¢¿ÉÒÔ¿´Ò»ÏÂnginx luaÄ£¿é£ºhttps://github.com/chaoslaw...apache±Ènginx¶àµÄÄ£¿é£¬¿ÉÖ±½ÓÓÃluaʵÏÖapacheÊÇ×îÁ÷Ðеģ¬why£¿´ó¶àÊýÈËÀÁµÃ¸üе½nginx»òÕßѧÐÂÊÂÎï 12¡¢¶ÔÓÚnginx£¬ÎÒϲ»¶ËüÅäÖÃÎļþдµÄºÜ¼ò½à£¬ÕýÔòÅäÖÃÈúܶàÊÂÇé±äµÃ¼òµ¥ÔËÐÐЧÂʸߣ¬Õ¼ÓÃ×ÊÔ´ÉÙ£¬´úÀí¹¦ÄÜÇ¿´ó£¬ºÜÊʺÏ×öǰ¶ËÏìÓ¦·þÎñÆ÷ 13¡¢ApacheÔÚ´¦Àí¶¯Ì¬ÓÐÓÅÊÆ£¬Nginx²¢·¢ÐԱȽϺã¬CPUÄÚ´æÕ¼Óõͣ¬Èç¹ûrewriteƵ·±£¬ÄÇ»¹ÊÇApache°É NginxµÄÓŵãÊÇ£º
NginxµÄȱµãÊÇ£º
|