javaÕýÔò±í´ïʽÈëÃÅ
ÖÚËùÖÜÖª£¬ÔÚ³ÌÐò¿ª·¢ÖУ¬ÄÑÃâ»áÓöµ½ÐèҪƥÅä¡¢²éÕÒ¡¢Ìæ»»¡¢ÅжÏ×Ö·û´®µÄÇé¿ö·¢Éú£¬¶øÕâЩÇé¿öÓÐʱÓֱȽϸ´ÔÓ£¬Èç¹ûÓô¿±àÂ뷽ʽ½â¾ö£¬ÍùÍù»áÀ˷ѳÌÐòÔ±µÄʱ¼ä¼°¾«Á¦¡£Òò´Ë£¬Ñ§Ï°¼°Ê¹ÓÃÕýÔò±í´ïʽ£¬±ã³ÉÁ˽â¾öÕâһì¶ÜµÄÖ÷ÒªÊֶΡ£
´ó¼Ò¶¼ÖªµÀ£¬ÕýÔò±í´ïʽÊÇÒ»ÖÖ¿ÉÒÔÓÃÓÚģʽƥÅäºÍÌæ»»µÄ¹æ·¶£¬Ò»¸öÕýÔò±í´ïʽ¾ÍÊÇÓÉÆÕͨµÄ×Ö·û£¨ÀýÈç×Ö·ûaµ½z£©ÒÔ¼°ÌØÊâ×Ö·û£¨Ôª×Ö·û£©×é³ÉµÄÎÄ×Öģʽ£¬ËüÓÃÒÔÃèÊöÔÚ²éÕÒÎÄ×ÖÖ÷Ìåʱ´ýÆ¥ÅäµÄÒ»¸ö»ò¶à¸ö×Ö·û´®¡£ÕýÔò±í´ïʽ×÷Ϊһ¸öÄ£°å£¬½«Ä³¸ö×Ö·ûģʽÓëËùËÑË÷µÄ×Ö·û´®½øÐÐÆ¥Åä¡£
×Ô´Ójdk1.4ÍÆ³öjava.util.regex°ü£¬¾ÍΪÎÒÃÇÌṩÁ˺ܺõÄJAVAÕýÔò±í´ïʽӦÓÃÆ½Ì¨¡£
ÒòΪÕýÔò±í´ïʽÊÇÒ»¸öºÜÅÓÔÓµÄÌåϵ£¬ËùÒÔÎÒ½öÀý¾ÙЩÈëÃŵĸÅÄ¸ü¶àµÄÇë²ÎÔÄÏà¹ØÊé¼®¼°×ÔÐÐÃþË÷¡£
\\ ·´Ð±¸Ü
\t ¼ä¸ô ('\u0009')
\n »»ÐÐ ('\u000A')
\r »Ø³µ ('\u000D')
\d Êý×Ö µÈ¼ÛÓÚ[0-9]
\D ·ÇÊý×Ö µÈ¼ÛÓÚ[^0-9]
\s ¿Õ°×·ûºÅ [\t\n\x0B\f\r]
\S ·Ç¿Õ°×·ûºÅ [^\t\n\x0B\f\r]
\w µ¥¶À×Ö·û [a-zA-Z_0-9]
\W ·Çµ¥¶À×Ö·û [^a-zA-Z_0-9]
\f »»Ò³·û
\e Escape
\b Ò»¸öµ¥´ÊµÄ±ß½ç
\B Ò»¸ö·Çµ¥´ÊµÄ±ß½ç
\G ǰһ¸öÆ¥ÅäµÄ½áÊø
^ΪÏÞÖÆ¿ªÍ·
^java Ìõ¼þÏÞÖÆÎªÒÔJavaΪ¿ªÍ·×Ö·û
$ΪÏÞÖÆ½áβ
java$ Ìõ¼þÏÞÖÆÎªÒÔjavaΪ½áβ×Ö·û
.ΪÏÞÖÆÒ»¸öÈÎÒâ×Ö·û
java.. Ìõ¼þÏÞÖÆÎªjavaºó³ý»»ÐÐÍâÈÎÒâÁ½¸ö×Ö·û
¼ÓÈëÌØ¶¨ÏÞÖÆÌõ¼þ¡¸[]¡¹
[a-z] Ìõ¼þÏÞÖÆÔÚСдa to z·¶Î§ÖÐÒ»¸ö×Ö·û
[A-Z] Ìõ¼þÏÞÖÆÔÚ´óдA to Z·¶Î§ÖÐÒ»¸ö×Ö·û
[a-zA-Z] Ìõ¼þÏÞÖÆÔÚСдa to z»ò´óдA to Z·¶Î§ÖÐÒ»¸ö×Ö·û
[0-9] Ìõ¼þÏÞÖÆÔÚСд0 to 9·¶Î§ÖÐÒ»¸ö×Ö·û
[0-9a-z] Ìõ¼þÏÞÖÆÔÚСд0 to 9»òa to z·¶Î§ÖÐÒ»¸ö×Ö·û
[0-9[a-z]] Ìõ¼þÏÞÖÆÔÚСд0 to 9»òa to z·¶Î§ÖÐÒ»¸ö×Ö·û(½»¼¯)
[]ÖмÓÈë^ºó¼ÓÔÙ´ÎÏÞÖÆÌõ¼þ¡¸[^]¡¹
[^a-z] Ìõ¼þÏÞÖÆÔÚ·ÇСдa to z·¶Î§ÖÐÒ»¸ö×Ö·û
[^A-Z] Ìõ¼þÏÞÖÆÔÚ·Ç´óдA to Z·¶Î§ÖÐÒ»¸ö×Ö·û
[^a-zA-Z] Ìõ¼þÏÞÖÆÔÚ·ÇСдa to z»ò´óдA to Z·¶Î§ÖÐÒ»¸ö×Ö·û
[^0-9] Ìõ¼þÏÞÖÆÔÚ·ÇСд0 to 9·¶Î§ÖÐÒ»¸ö×Ö·û
[^0-9a-z] Ìõ¼þÏÞÖÆÔÚ·ÇСд0 to 9»òa to z·¶Î§ÖÐÒ»¸ö×Ö·û
[^0-9[a-z]] Ìõ¼þÏÞÖÆÔÚ·ÇСд0 to 9»òa to z·¶Î§ÖÐÒ»¸ö×Ö·û(½»¼¯)
ÔÚÏÞÖÆÌõ¼þÎªÌØ¶¨×Ö·û³öÏÖ0´ÎÒÔÉÏʱ£¬¿ÉÒÔʹÓá¸*¡¹
J* 0¸öÒÔÉÏJ
.* 0¸öÒÔÉÏÈÎÒâ×Ö·û
J.*D JÓëDÖ®¼ä0¸öÒÔÉÏÈÎÒâ×Ö·û
ÔÚÏÞÖÆÌõ¼þÎªÌØ¶¨×Ö·û³öÏÖ1´ÎÒÔÉÏʱ£¬¿ÉÒÔʹÓá¸+¡¹
J
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
Java Êý¾ÝÁ÷2(PipedInputStream,PipedOutputStream...)
2007-08-18 17:30
×Ö½ÚÁ÷µÄ¸ß¼¶Ó¦ÓÃ
? ¹ÜµÀÁ÷
¹ÜµÀÓÃÀ´°ÑÒ»¸ö³ÌÐò¡¢Ï̺߳ʹúÂë¿éµÄÊä³öÁ¬½Óµ½ÁíÒ»¸ö³ÌÐò¡¢Ï̺߳ʹúÂë¿éµÄÊäÈë¡£java.ioÖÐÌṩÁËÀàPipedInputStreamºÍPipedOutputStream×÷Ϊ¹ÜµÀµÄÊäÈë/Êä³öÁ÷
¹ÜµÀÊäÈëÁ÷×÷ ......
¿ª·¢Á˸öflexºÍjavaµÄ²âÊÔÏîÄ¿£¬ÒòΪflexÎļþ±È½Ï¶à£¬ËùÒÔ´´½¨flexʱºò£¬
ÔÚWebRootϽ¨Á¢ÁËÎļþ¼Ðbin£¬ÓÃÀ´´æ´¢htmlºÍswfÎļþ
ÏëÔÚä¯ÀÀÆ÷ÊäÈëhttp://localhost:8080/projectÖ±½Ó¿ÉÒÔ·ÃÎÊÎļþ¼ÐϵÄhtml
µÚÒ»£¬ÔÚWebRootϽ¨Á¢index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
&l ......
µ±Á½¸ö½ø³ÌÔÚ½øÐÐÔ¶³ÌͨÐÅʱ£¬±Ë´Ë¿ÉÒÔ·¢Ë͸÷ÖÖÀàÐ͵ÄÊý¾Ý¡£ÎÞÂÛÊǺÎÖÖÀàÐ͵ÄÊý¾Ý£¬¶¼»áÒÔ¶þ½øÖÆÐòÁеÄÐÎʽÔÚÍøÂçÉÏ´«ËÍ¡£·¢ËÍ·½ÐèÒª°ÑÕâ¸öJava¶ÔÏóת»»Îª×Ö½ÚÐòÁУ¬¼´Java¶ÔÏóÐòÁкţ¬²ÅÄÜÔÚÍøÂçÉÏ´«ËÍ£»½ÓÊÕ·½ÔòÐèÒª°Ñ×Ö½ÚÐòÁÐÔÙ»Ö¸´ÎªJava¶ÔÏ󣬼´·´ÐòÁл¯¡£
°ÑJava¶ÔÏóת»»Îª×Ö½ÚÐòÁеĹý³Ì³ÆÎª¶ÔÏóµÄÐòÁл¯¡£
°Ñ×Ö½ ......
Is there a Push-based/Non-blocking XML Parser for Java?
http://stackoverflow.com/questions/1023759/is-there-a-push-based-non-blocking-xml-parser-for-java
http://old.nabble.com/parsing-an-xml-document-chunk-by-chunk-td22945319.html
http://markmail.org/message/ogqqcj7dt3lwkbov ......