ÔÚJava web·þÎñÆ÷ÄÚʹÓÃurl rewrite
ÿ¸öÍøÒ³»òÇëÇó¶¼ÊÇÒ»¸öurlµØÖ·£¬Ò»°ã£¬Õâ¸öµØÖ·¿ÉÄÜÊÇ.do,.page,.actionÖ®ÀàµÄ²¢¼ÓÉÏ'?'ºÅ¡¢'&'ºÅ²éѯ´®µÈ¹¹³ÉµÄÒ»¸ö³¤³¤µÄµÄurl¡£ºÜurgly¡£
Ò»°ãµÄurl----------------------------------------------------------½ÏºÃµÄurl
http://www.xxx.net/user/profile.do?id=20001 ====> http://www.xxx.net/user/20001
http://www.xxx.net/forum/board.do?name=java ====> http://www.xxx.net/forum/java
http://www.xxx.net/forum/thread.do?id=29923 ====> http://www.xxx.net/thread/29923
ºóÕßÃ÷ÏÔ½ÏΪֱ¹ÛºÍƯÁÁ¡£
ʹÓÃurl rewrite¿ÉÒԺܺõĸÄÉÆÕâ¸ö×´¿ö¡£ÍøÕ¾url rewriteÓ¦ÓÃÊǷdz£¹ã·ºµÄ£¬Á¼ºÃµÄurlÉè¼Æ¸øÓû§´øÀ´µÄ·Ç³£ºÃµÄÌåÑ飬ͬʱҲÄÜÎüÒýËÑË÷ÒýÇæµÄ×¢Òâ¡£
Ò»ÖÖrewrite³ÆÎªÒ»¸ö¹æÔò£¬ÉÏÃæµÄÀý×Ó¾ÍÊÇ3¸ö¹æÔò¡£rewrite¼¼Êõ¿ÉÒÔÔÚ´úÀí·þÎñÆ÷ʵÏÖ£¬»òÕß¿ÉÒÔÔÚtomcatÖ®ÀàµÄjava web·þÎñÆ÷ʵÏÖ¡£ Apache HTTP Server 2.x ºÍ mod_proxyÌṩÁ˲»´íµÄRewrite´¦Àí·½·¨¡£soÈç¹ûʹÓÃapache£¬ÔòÖ±½ÓÔÚapacheÖÐÅäÖÃRewrite¼´¿É¡£µ«ÊǶÔÓÚûÓÐʹÓôúÀí£¬»òÕß²»ÍêȫҪÔÚ´úÀí·þÎñÆ÷ÅäÖÃRewriteµÄwebÓ¦Óã¬Í¨¹ýµÚÈý·½Jar°üÒ²ÊÇ¿ÉÒÔʵÏÖºÜperfectµÄrewrite¼¼ÊõµÄ¡£ÕâÊDZ¾ÌûµÄ×ÅÖØµã¡£
Õâ¸öµÚÈý·½°üµÄµØÖ·ÊÇ£ºhttp://tuckey.org/urlrewrite/ (´ý»áÔÙÈ¥Õâ¸öÍøÕ¾£¬ÏÖÔÚÏȱðÈ¥)
Õâ¸ö°üʹÓÃÕýÔò±í´ïʽ·ÂÕÕÁËapache rewriteµÄ×ö·¨¡£¶øÊµÏÖÔÀíÒ²ÊǺÜÃ÷ÎúµÄ£ºfilter,forward,redirect»úÖÆ×éºÏ£º
ÔÚweb.xmlÅäÖÃÒ»¸öUrlRewriteFilter£¬À¹½ØËùÓнøÀ´µÄÇëÇ󣬶ԷþÎñÒªÇóµÄÇëÇó½øÐÐrewrite¡£±ÈÈ磬¶Ôhttp://www.xxx.net/user/([0-9]+)ÇëÇó£¬forwardµ½/profile.do?id=$1¡£Õâ¾ÍÊÇÒ»Ìõ¹æÔò¡£ÔÚÕâ¸öµÚÈý·½°üÖеĹæÔòÎļþurlrewrite.xmlÖпÉÒÔÕâÑù¶¨Ò壺
Java´úÂë
<rule>
<from>^/user/([0-9]+)/?$</from>
<to type="forward">/profile.do?id=$1</to>
</rule>
<rule>
<from>^/user/([0-9]+)/?$</from>
<to type="forward">/profile.do?id=$1</to>
</rule>
¶ÔÎÒÀ´Ëµ£¬Ò»°ãÎÒ»áÅäÖÃÒ»¸öͨÓõÄrule£¬Ê¹ËùÓÐûÓаüº¬"."µÄurl forwardµ½.doµÄactionÉÏÀ´(±¾ÈËʹÓÃstrut×öϵͳ½Ï¶à)
Java´úÂë
<r
Ïà¹ØÎĵµ£º
¼ÇµÃÔÚcsdnµÄij¸öÌû×ÓÖÐÌáµ½¼ÆËã½×³ËµÄÌÖÂÛ£¬µ±Ê±ÓкܶàÈ˶¼Ìá³öÁË×Ô¼ºµÄËã·¨£¬Ã¿¸öÈ˶¼ÏëµÄºÜÖÜÈ«¡£
ÕâÁ½ÌìÕýºÃ×Ô¼º¿´µ½ÁËÏà¹ØµÄÎÄÕ£¬ÄÇô×ܽáÕûÀíһϣ¬ÒÔ¹©´ó¼Ò²Î¿¼£¬Ò²ÎªÁË×Ô¼ºµÄ֪ʶ×ܽᡣ
ÔÚÊýѧÖУ¬Ö»ÓзǸºÕûÊý²ÅÓн׳ËÔËË㣬Òâ˼¾ÍÊÇ˵¸¡µãÊý¡¢¸ºÕûÊý¶¼²»ÄܽøÐмÆË㣬ÄÇôÎÒÃÇÔÚ¿¼ÂǼÆËãʱ£¬Ð¡ÓÚ0µÄÊý×ÖÎÒÃÇÊDz ......
JavaÖжÑÕ»µÄ¸ÅÄȻÊÇÂß¼Éϵģ¬ÔÚÍêÈ«·ûºÏJava¹æ·¶µÄJava´¦ÀíÆ÷ÃæÊÀ֮ǰ£¬ËùÓÐJavaÐéÄâ»úÌṩµÄÄÚÈݶ¼ÊÇÓÉÈí¼þÄ£Äâ³öÀ´µÄ¡£
ʲô½Ð¶Ñ£¿ÄãÓÃÊ®¼¸¸öÂ齫ůÊúÖ±µþ³ÉÒ»ÞûÕâ½Ð¶Ñ£¬Äã¿ÉÒÔ´ÓÉÏÃæ¡¢ÏÂÃæ¡¢ÖмäÈÎÒâ³é³öÒ»ÕÅÅÆ£¬Ò²¿ÉÒÔÈÎÒâ²åÈëÒ»ÕÅ¡£
ʲô½ÐÕ»£¿AK-47µÄµ¯Ï»¾ÍÊÇÒ»¸öÕ»£¬ÔÚÉÏÃæµÄ×Óµ¯Ã»±»È¡³ö֮ǰ£¬ÄãÎÞ·¨È¡³öÏÂà ......
KeywordFilter.java:
import java.io.InputStream;
import java.util.Enumeration;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class KeywordFilter
{
private static Pattern pattern = null;
private static KeywordFilter filter = new KeywordF ......
JavaÖеļ¯ºÏ£¨Collection£©ÓÐÁ½À࣬һÀàÊÇList£¬ÔÙÓÐÒ»ÀàÊÇSet¡£ÄãÖªµÀËüÃǵÄÇø±ðÂð£¿Ç°Õß¼¯ºÏÄÚµÄÔªËØÊÇÓÐÐòµÄ£¬ÔªËØ¿ÉÒÔÖØ¸´£»ºó
ÕßÔªËØÎÞÐò£¬µ«ÔªËز»¿ÉÖØ¸´¡£ÄÇôÕâÀï¾ÍÓÐÒ»¸ö±È½ÏÑÏÖØµÄÎÊÌâÁË£ºÒªÏë±£Ö¤ÔªËØ²»Öظ´£¬¿ÉÁ½¸öÔªËØÊÇ·ñÖØ¸´Ó¦¸ÃÒÀ¾ÝʲôÀ´ÅжÏÄØ£¿Õâ¾ÍÊÇ
Object.equals·½·¨ÁË¡£µ«ÊÇ£¬Èç¹ûÿÔö¼ÓÒ»¸öÔªËØ ......
ÍøÕ¾ÁбíÈçÏ£º
IBMÖйúµÄ¿ª·¢ÕßÍøÕ¾£ºhttp://www.ibm.com/developerworks/cn/
IBMÖйúfor javaµÄ¿ª·¢ÕßÍøÕ¾£ºhttp://www.ibm.com/developerworks/cn/java/ ÖÐÎÄ
IBMÖйúfor javaµÄ¿ª·¢ÕßÍøÕ¾£ºhttp://www.ibm.com/developerworks/java Ó¢ÎÄ
Google´úÂëÄ¿Â¼ÍøÕ¾£ºhttp://c ......