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

java »º´æ¿ò¼Üjava caching systemʹÓÃʾÀý

  ҪʹÓÃjava caching system£¬ÐèÒªÏÂÃæÕ⼸¸ö°ü£ºjcs.jar£¬concurrent.jar,commons-logging.jar, commons-lang.jar,commons-collection.jarÕ⼸¸ö°ü£¬ÔÚjava¹¤³ÌÀïÃæ£¬
Ê×ÏÈн¨Ò»¸öʹÓÃjcsµÄÅäÖÃÎļþ£ºcache.ccf£¬ÎļþÃû²»Äܸġ£
# DEFAULT CACHE REGION
# sets the default aux value for any non configured caches
jcs.default=
jcs.default.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
jcs.default.cacheattributes.MaxObjects=2000
jcs.default.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
jcs.default.elementattributes.IsEternal=false
jcs.default.elementattributes.MaxLifeSeconds=3600
jcs.default.elementattributes.IdleTime=1800
jcs.default.elementattributes.IsSpool=true
jcs.default.elementattributes.IsRemote=true
jcs.default.elementattributes.IsLateral=true
# CACHE REGIONS AVAILABLE
# Regions preconfigured for caching
jcs.region.bookCache=
jcs.region.bookCache.cacheattributes=org.apache.jcs.engine.CompositeCacheAttributes
jcs.region.bookCache.cacheattributes.MaxObjects=1200
jcs.region.bookCache.cacheattributes.MemoryCacheName=org.apache.jcs.engine.memory.lru.LRUMemoryCache
jcs.region.bookCache.elementattributes.IsEternal=false
jcs.region.bookCache.elementattributes.MaxLifeSeconds=7200
jcs.region.bookCache.elementattributes.IdleTime=1800
jcs.region.bookCache.elementattributes.IsSpool=true
jcs.region.bookCache.elementattributes.IsRemote=true
jcs.region.bookCache.elementattributes.IsLateral=true
# AUXILIARY CACHES AVAILABLE
# Primary Disk Cache -- faster than the rest because of memory key storage
jcs.auxiliary.DC=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheFactory
jcs.auxiliary.DC.attributes=org.apache.jcs.auxiliary.disk.indexed.IndexedDiskCacheAttributes
jcs.auxiliary.DC.attributes.DiskPath=/usr/opt/bookstore/raf
jcs.auxiliary.DC.attributes.MaxPurgatorySize=10000
jcs.auxiliary.DC.attributes.MaxKeySize=10000
jcs.auxiliary.DC.attributes.OptimizeAtRemoveCount=300000
jcs.auxiliary.DC.attributes.Max


Ïà¹ØÎĵµ£º

Java³ÌÐòÔ±Ó¦¸Ã¸ã¶®µÄÁù¸öÎÊÌâ

¶ÔÓÚÕâ¸öϵÁÐÀïµÄÎÊÌ⣬ÿ¸öѧJavaµÄÈ˶¼Ó¦¸Ã¸ã¶®¡£µ±È»£¬Èç¹ûÖ»ÊÇѧJavaÍæÍæ¾ÍÎÞËùνÁË¡£Èç¹ûÄãÈÏΪ×Ô¼ºÒѾ­³¬Ô½³õѧÕßÁË£¬È´²»ºÜ¶®ÕâЩÎÊÌ⣬Ç뽫Äã×Ô¼ºÖعé³õѧÕßÐÐÁС£ÄÚÈݾùÀ´×ÔÓÚCSDNµÄ¾­µäÀÏÌù¡£
¡¡¡¡ÎÊÌâÒ»£ºÎÒÉùÃ÷ÁËʲô£¡
String s = "Hello world!";
¡¡¡¡Ðí¶àÈ˶¼×ö¹ýÕâÑùµÄÊÂÇ飬µ«ÊÇ£¬ÎÒÃǵ½µ×Éù ......

cokie¼¼ÊõÔÚJava MEƽ̨µÄÓ¦ÓÃÓëʵÏÖ

CookieÔÚWebÓ¦ÓóÌÐòÖб»¹ã·º²ÉÓã¬Î¬»¤ä¯ÀÀÆ÷ºÍ·þÎñÆ÷Ö®¼äµÄ״̬¡£Òź¶µÄÊÇÕâÒ»ÌØÐÔÔÚJava
MEƽ̨Öв¢Ã»Óеõ½Ö§³Ö¡£Òò´Ë£¬ÒªÏëά³Ö¿Í»§¶ËºÍ·þÎñÆ÷¶ËµÄ״̬Ôò±ØÐëʹÓÃURLÖØÐ´µÄ·½Ê½¡£URLÖØÐ´²Ù×÷ÆðÀ´±È½ÏÂé·³£¬ËùÒÔÑо¿Ò»ÏÂcookieµÄ
Ô­Àí²¢ÔÚJava MEƽ̨ÉÏʵÏÖcookieÊDz»´íµÄ³¢ÊÔ¡£
Ê×ÏÈ£¬ÎÒÃÇÀ´¿´Ò»ÏÂcookieµÄÔ­Àí¡£µ± ......

¡¶JavaÃæÏò¶ÔÏó±à³Ì¡·—JavaÖеļ¯ºÏ


1.¼¯ºÏµÄÌØµã£º
¶¼Î»ÓÚ java.util°üÖУ¬²»ÄÜ´æ·Å»ù±¾ÀàÐ͵ÄÊý¾Ý£¬¶øÖ»ÄÜ´æ·Å¶ÔÏóµÄÒýÓ㬲Ù×÷µÄÊýÄ¿¿ÉÒÔ²»¹Ì¶¨£¨ÀàËÆÓÚ¶¯Ì¬Êý×飩¡£
2.·ÖÀࣺ
ÓÐÈý¸öÀࣺ
a.Set(¼¯)£º¶ÔÏó²»°´Ìض¨·½Ê½ÅÅÐò£¬Ã»ÓÐÖØ¸´ÔªËØ¡£Õâ¸öÓëÊýѧÖеļ¯ºÏ¸ÅÄî×îÏàËÆ¡£
b.List(Áбí)£º°´ÕÕË÷ÒýλÖÃÅÅÐò£¬¿ÉÒÔÓÐÖØ¸´ÔªËØ£¬ÔÊÐí°´ÕÕ¶ÔÏóÔÚ¼¯ºÏÖеÄË ......

Java ʵÓþ­Ñé×ܽá Swing ƪ


Java ʵÓþ­Ñé×ܽá --Swing ƪ
ǰÑÔ
±¾ÎÄǰÑÔ²¿·ÖΪÎÒµÄһЩ¸ÐÏ룬Èç¹ûÄãÖ»¶Ô±¾ÎĽéÉÜµÄ Java ʵÓü¼ÇɸÐÐËȤ£¬¿ÉÒÔÌø¹ýǰÑÔÖ±½Ó¿´ÕýÎĵÄÄÚÈÝ¡£
±¾ÎĵÄд×÷¶¯»úÀ´Ô´ÓÚ×î½ü½Ó¸øÈ˼ҰïæдµÄÒ»¸öС³ÌÐò£¬Ö÷ÒªÓÃÓÚ¹ÜÀí·ÖÆÚ¸¶¿îµÄ»õ¿îµÄһϵÁйÜÀí£¬°üÀ¨¹ýÆÚ¿îµÄ¼Í¼£¬¹ýÆÚ¿îÀûÏ¢µÄ¼ÆË㣬ΪÌáǰ¸¶¿îµÄÓû§ÌṩһЩ·µ¿î½ ......

ËÄÄêjavaÑз¢ ѰǶÈëʽְ룬´ýÓö2K¼´¿É£¬±±¾©

±¾È˾ãËÄÄêÑз¢¾­Ñ飨javaµÄ£©
Ë­¸øÎÒÍÆ¼ö·ÝǶÈëʽcְ룬cÓïÑÔһֱûÂäÏ£¬Ñ§µÄ»¹ÐС£¡£¡£ ¹¤×Ê¿ªÎÒ2k¾ÍÐУ¡
ֻΪ³É¹¦´òÈëǶÈëʽÊг¡¡£¡£¡£¸ø¸ö»ú»á°É¡£¡£
ÎÒÕæµÄÊÇÌ«ÏëºÍÄãÃÇ×öͬÐÐÀ²£¡
ÓÐÒâÏòµÄ¿ÉÒÔÁªÏµÎÒ¡£¡£ ÎÒ²»Ìô´ýÓö£¬¶Ô¹¤×÷¾ÍÒ»¸öÒªÇó£¬Ç¶Èëʽ¿ª·¢¡£¡£¡£ ÎÒÓе쬾ÍÊÇ4ÄêµÄjavaÑз¢¾­ÑéºÍc»ù´¡¡£¡£¡£ ÌáÇ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ