1¡¢È«Ò³Ã澲̬»¯»º´æ
Ò²¾ÍÊǽ«Ò³ÃæÈ«²¿Éú³Éhtml¾²Ì¬Ò³Ã棬Óû§·ÃÎÊʱֱ½Ó·ÃÎʵľ²Ì¬Ò³Ã棬¶ø²»»áÈ¥×ßphp·þÎñÆ÷½âÎöµÄÁ÷³Ì¡£´ËÖÖ·½Ê½£¬ÔÚCMSϵͳÖбȽϳ£¼û£¬±ÈÈçdedecms£»
Ò»ÖֱȽϳ£ÓõÄʵÏÖ·½Ê½ÊÇÓÃÊä³ö»º´æ£º
PHP´úÂë
Ob_start() ******ÒªÔËÐеĴúÂë******* $content = Ob_get_contents(); ****½«»º´æÄÚÈÝдÈëhtmlÎļþ***** Ob_end_clean();
2¡¢Ò³Ã沿·Ö»º´æ
¸ÃÖÖ·½Ê½£¬Êǽ«Ò»¸öÒ³ÃæÖв»¾³£±äµÄ²¿·Ö½øÐо²Ì¬»º´æ£¬¶ø¾³£±ä»¯µÄ¿é²»»º´æ£¬×îºó×é×°ÔÚÒ»ÆðÏÔʾ£»¿ÉÒÔʹÓÃÀàËÆÓÚob_get_contentsµÄ·½Ê½ÊµÏÖ£¬Ò²¿ÉÒÔÀûÓÃÀàËÆESIÖ®ÀàµÄÒ³ÃæÆ¬¶Î»º´æ²ßÂÔ£¬Ê¹ÆäÓÃÀ´×ö¶¯Ì¬Ò³ÃæÖÐÏà¶Ô¾²Ì¬µÄƬ¶Î²¿·ÖµÄ»º´æ(ESI¼¼Êõ£¬Çëbaidu£¬´Ë´¦²»Ïê½²)¡£
¸ÃÖÖ·½Ê½¿ÉÒÔÓÃÓÚÈçÉ̳ÇÖеÄÉÌÆ·Ò³£»
3¡¢Êý¾Ý»º´æ
¹ËÃû˼Ò壬¾ÍÊÇ»º´æÊý¾ÝµÄÒ»ÖÖ·½Ê½£»±ÈÈ磬É̳ÇÖеÄij¸öÉÌÆ·ÐÅÏ¢£¬µ±ÓÃÉÌÆ·idÈ¥ÇëÇóʱ£¬¾Í»áµÃ³ö°üÀ¨µêÆÌÐÅÏ¢¡¢ÉÌÆ·ÐÅÏ¢µÈÊý¾Ý£¬´Ëʱ¾Í¿ÉÒÔ½«ÕâЩÊý¾Ý»º´æµ½Ò»¸öphpÎļþÖУ¬ÎļþÃû°üº¬ÉÌÆ·idÀ´½¨Ò»¸öΨһ±êʾ£»ÏÂÒ»´ÎÓÐÈËÏë²é¿´Õâ¸öÉÌÆ·Ê±£¬Ê×ÏȾÍÖ±½Óµ÷Õâ¸öÎļþÀïÃæµÄÐÅÏ¢£¬¶ø²»ÓÃÔÙÈ¥Êý¾Ý¿â²éѯ£»Æäʵ»º´æÎļþÖлº´æµÄ¾ÍÊÇÒ»¸öphpÊý×éÖ®Àࣻ
EcmallÉ̳ÇϵͳÀïÃæ¾ÍÓÃÁËÕâÖÖ·½Ê½£»
4¡¢²éѯ»º´æ
ÆäʵÕâ¸úÊý¾Ý»º´æÊÇÒ»¸ö˼·£¬¾ÍÊǸù¾Ý²éѯÓï¾äÀ´»º´æ£»½«²éѯµÃµ½µÄÊý¾Ý»º´æÔÚÒ»¸öÎļþÖУ¬Ï´ÎÓöµ½ÏàͬµÄ²éѯʱ£¬¾ÍÖ±½ÓÏÈ´ÓÕâ¸öÎļþÀïÃæµ÷Êý¾Ý£¬²»»áÔÙÈ¥²éÊý¾Ý¿â£»µ«´Ë´¦µÄ»º´æÎļþÃû¿ÉÄܾÍÐèÒªÒÔ²éѯÓï¾äΪ»ùµãÀ´½¨Á¢Î¨Ò»±êʾ£»
°´Ê±¼ä±ä¸ü½øÐлº´æ
Æäʵ£¬ÕâÒ»Ìõ²»ÊÇÕæÕýµÄ»º´æ·½Ê½£»ÉÏÃæµÄ2¡¢3¡¢4µÄ»º´æ¼¼ÊõÒ»°ã¶¼Óõ½ÁËʱ¼ä±ä¸üÅжϣ»¾ÍÊǶÔÓÚ»º´æÎļþÄúÐèÒªÉèÒ»¸öÓÐЧʱ¼ä£¬ÔÚÕâ¸öÓÐЧʱ¼äÄÚ£¬ÏàͬµÄ·ÃÎʲŻáÏÈÈ¡»º´æÎļþµÄÄÚÈÝ£¬µ«Êdz¬¹ýÉ趨µÄ»º´æÊ±¼ä£¬¾ÍÐèÒªÖØÐ´ÓÊý¾Ý¿âÖлñÈ¡Êý¾Ý£¬²¢Éú²ú×îÐµĻº´æÎļþ£»±ÈÈ磬ÎÒ½«ÎÒÃÇÉ̳ǵÄÊ×Ò³¾ÍÊÇÉèÖÃ2¸öСʱ¸üÐÂÒ»´Î£»
5¡¢°´ÄÚÈݱä¸ü½øÐлº´æ
Õâ¸öÒ²²¢·Ç¶ÀÁ¢µÄ»º´æ¼¼Êõ£¬Ðè½áºÏ×ÅÓ㻾ÍÊǵ±Êý¾Ý¿âÄÚÈݱ»ÐÞ¸Äʱ£¬¼´¿Ì¸üлº´æÎļþ£»
±ÈÈ磬һ¸öÈËÁ÷Á¿ºÜ´óµÄÉ̳ǣ¬ÉÌÆ·ºÜ¶à£¬ÉÌÆ·±í±ØÈ»±È½Ï´ó£¬Õâ±íµÄѹÁ¦Ò²±È½ÏÖØ£»ÎÒÃǾͿÉÒÔ¶ÔÉÌÆ·ÏÔʾҳ½øÐÐÒ³Ãæ»º´æ£»
µ±É̼ÒÔÚºǫ́ÐÞ¸ÄÕâ¸öÉÌÆ·µÄÐÅϢʱ£¬µã»÷±£´æ£¬ÎÒÃÇͬʱ¾Í¸üлº´æÎļþ£»ÄÇô£¬Âò¼Ò·ÃÎÊÕâ¸öÉÌÆ·ÐÅϢʱ£¬Êµ¼ÊÉÏ·ÃÎʵÄÊÇÒ»¸ö¾²Ì¬Ò³Ã棬¶ø²»ÐèÒªÔÙÈ¥·ÃÎÊÊý¾Ý¿â£»
ÊÔÏ룬Èç¹û¶ÔÉÌÆ·Ò³²»»º´æ£¬ÄÇôÿ´Î·ÃÎÊÒ»¸öÉÌÆ·¾ÍҪȥÊý¾Ý¿â²éÒ»´Î£¬Èç¹ûÓÐ10ÍòÈËÔÚÏßä¯ÀÀÉÌÆ·£¬ÄÇ·þÎñÆ÷ѹÁ¦¾Í´óÁË£»
6¡¢ÄÚ´æÊ½»º´æ
Ìáµ½Õâ¸ö£¬¿ÉÄÜ´ó¼ÒÏëµ½µÄÊ×ÏȾÍÊÇMemcached£»memcachedÊǸßÐÔÄܵķֲ¼Ê½Äڴ滺´æ·þÎñÆ÷¡£ Ò»°ãµÄʹÓÃÄ¿µÄÊÇ£¬Í¨¹ý»º´æÊý¾Ý¿â²éѯ½á¹û£¬¼õÉÙÊý¾Ý¿â·ÃÎÊ´ÎÊý£¬ÒÔÌá¸ß¶¯Ì¬WebÓ¦ÓõÄËÙ¶È¡¢ Ìá¸ß¿ÉÀ©Õ¹ÐÔ¡£
Ëü¾ÍÊǽ«ÐèÒª»º´æµÄÐÅÏ¢£¬»º´æµ½ÏµÍ³ÄÚ´æÖУ¬ÐèÒª»ñÈ¡ÐÅϢʱ£¬Ö±½Óµ½ÄÚ´æÖÐÈ¡£»±È½Ï³£Óõķ½Ê½¾ÍÊÇ key¨C>value·½Ê½£»
PHP´úÂë
connect($memcachehost,$memcacheport) or die ("Could not connect"); $memcache->set('key','»º´æµÄÄÚÈÝ'); $get = $memcache->get($key); //»ñÈ¡ÐÅÏ¢ ?>
7¡¢apache»º´æÄ£¿é
apache°²×°ÍêÒÔºó£¬ÊDz»ÔÊÐí±»cacheµÄ¡£Èç¹ûÍâ½ÓÁËcache»òsquid·þÎñÆ÷ÒªÇó½øÐÐweb¼ÓËٵϰ£¬¾ÍÐèÒªÔÚhtttpd.confÀï½øÐÐÉèÖ㬵±È»Ç°ÌáÊÇÔÚ°²×°apacheµÄʱºòÒª¼¤»îmod_cacheµÄÄ£¿é¡£
°²×°apacheʱ£º./configure ¨Cenable-cache ¨Cenable-disk-cache ¨Cenable-mem-cache
8¡¢php APC»º´æÀ©Õ¹
PhpÓÐÒ»¸öAPC»º´æÀ©Õ¹£¬windowsÏÂÃæÎªphp_apc.dll£¬ÐèÒªÏȼÓÔØÕâ¸öÄ£¿é£¬È»ºóÊÇÔÚphp.iniÀïÃæ½øÐÐÅäÖãº
PHP´úÂë
[apc] extension=php_apc.dll apc.rfc1867 = on upload_max_filesize = 100M post_max_size = 100M apc.max_file_size = 200M upload_max_filesize = 1000M post_max_size = 1000M max_execution_time = 600 ; ÿ¸öPHPÒ³ÃæÔËÐеÄ×î´óʱ¼äÖµ(Ãë)£¬Ä¬ÈÏ30Ãë max_input_time = 600 ; ÿ¸öPHPÒ³Ãæ½ÓÊÕÊý¾ÝËùÐèµÄ×î´óʱ¼ä£¬Ä¬ÈÏ60 memory_limit = 128M ; ÿ¸öPHPÒ³ÃæËù³ÔµôµÄ×î´óÄڴ棬ĬÈÏ8M
9¡¢Opcode»º´æ
ÎÒÃÇÖªµÀ£¬phpµÄÖ´ÐÐÁ÷³Ì¿ÉÒÔÓÃÏÂͼÀ´Õ¹Ê¾£º
Ê×ÏÈphp´úÂë±»½âÎöΪTokens£¬È»ºóÔÙ±àÒëΪOpcodeÂ룬×îºóÖ´ÐÐOpcodeÂ룬·µ»Ø½á¹û£»ËùÒÔ£¬¶ÔÓÚÏàͬµÄphpÎļþ£¬µÚÒ»´ÎÔËÐÐʱ¿ÉÒÔ»º´æÆäOpcodeÂ룬Ï´ÎÔÙÖ´ÐÐÕâ¸öÒ³ÃæÊ±£¬Ö±½Ó»áÈ¥ÕÒµ½»º´æÏµÄopcodeÂ룬ֱ½ÓÖ´ÐÐ×îºóÒ»²½£¬¶ø²»ÔÙÐèÒªÖмäµÄ²½ÖèÁË¡£
±È½ÏÖªÃûµÄÊÇXCache¡¢Turck MM Cache¡¢PHP AcceleratorµÈ¡£
Ç×£¬É³·¢Õý¿Õ×Å£¬»¹²»¿ìÀ´ÇÀ£¿
ÎÒÒªÆÀÂÛ / Õ¹¿ª±íµ¥