Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

´¿Java¶ÁÈ¡¡¢ÏÔʾ¡¢×ª»»wordÎĵµ(97~2007)¡¢htmlÎĵµ

´¿Java¶ÁÈ¡¡¢ÏÔʾ¡¢×ª»»wordÎĵµ(97~2007)¡¢htmlÎĵµ
ÏÂÔØ³ÌÐò¿â
http://hgsqldoc.appspot.com/lib/hg.jar
Ö÷³ÌÐò¿â£¨±ØÐ룩
http://hgsqldoc.appspot.com/lib/poi.jar
½âÎödoc¸ñʽ
http://hgsqldoc.appspot.com/lib/itext.jar
Êä³öpdfºÍrtf
http://hgsqldoc.appspot.com/lib/fgio.jar
Êä³ösvg¡¢swf¡¢ps¡¢emf
¶ÁÈ¡
com.hg.doc.DocApi.open()
ÀýÈç:
DocApi.open("c:/a.doc");
DocApi.open(new FileInputStream("c:/a.doc"),
DocApi.OPEN_FORMAT_DOC);
ת»»
com.hg.doc.DocApi.writeAs()
ÀýÈç:
DocApi.writeAs(DocApi.open("c:/a.doc"),
new FileOutputStream("c:/a.pdf"),
DocApi.FORMAT_PDF);
ÏÔʾ
new com.hg.doc.DocViewer()
ÀýÈ磺
JFrame f = new JFrame("XDOCä¯ÀÀÆ÷");
DocViewer viewer = new DocViewer();
//viewer.open("c:/a.doc");
f.getContentPane().add(viewer);
f.setSize(800, 600);
f.setVisible(true);
......

´¿Java¶ÁÈ¡¡¢ÏÔʾ¡¢×ª»»wordÎĵµ(97~2007)¡¢htmlÎĵµ

´¿Java¶ÁÈ¡¡¢ÏÔʾ¡¢×ª»»wordÎĵµ(97~2007)¡¢htmlÎĵµ
ÏÂÔØ³ÌÐò¿â
http://hgsqldoc.appspot.com/lib/hg.jar
Ö÷³ÌÐò¿â£¨±ØÐ룩
http://hgsqldoc.appspot.com/lib/poi.jar
½âÎödoc¸ñʽ
http://hgsqldoc.appspot.com/lib/itext.jar
Êä³öpdfºÍrtf
http://hgsqldoc.appspot.com/lib/fgio.jar
Êä³ösvg¡¢swf¡¢ps¡¢emf
¶ÁÈ¡
com.hg.doc.DocApi.open()
ÀýÈç:
DocApi.open("c:/a.doc");
DocApi.open(new FileInputStream("c:/a.doc"),
DocApi.OPEN_FORMAT_DOC);
ת»»
com.hg.doc.DocApi.writeAs()
ÀýÈç:
DocApi.writeAs(DocApi.open("c:/a.doc"),
new FileOutputStream("c:/a.pdf"),
DocApi.FORMAT_PDF);
ÏÔʾ
new com.hg.doc.DocViewer()
ÀýÈ磺
JFrame f = new JFrame("XDOCä¯ÀÀÆ÷");
DocViewer viewer = new DocViewer();
//viewer.open("c:/a.doc");
f.getContentPane().add(viewer);
f.setSize(800, 600);
f.setVisible(true);
......

JavaÓ¦Óü¼ÇÉ£º¶ÔÓÚ Cookie µÄ²Ù×÷Ïê½â


1.ÉèÖÃCookie
Cookie cookie = new Cookie("key", "value");
cookie.setMaxAge(60);
ÉèÖÃ60ÃëÉú´æÆÚ£¬Èç¹ûÉèÖÃΪ¸ºÖµµÄ»°£¬ÔòΪä¯ÀÀÆ÷½ø³ÌCookie(ÄÚ´æÖб£´æ)£¬¹Ø±Õä¯ÀÀÆ÷¾ÍʧЧ¡£
cookie.setPath("/test/test2");
ÉèÖÃCookie·¾¶£¬²»ÉèÖõĻ°Îªµ±Ç°Â·¾¶(¶ÔÓÚServletÀ´ËµÎªrequest.getContextPath() + web.xmlÀïÅäÖõĸÃServletµÄurl-pattern·¾¶²¿·Ö)
response.addCookie(cookie);
2.¶ÁÈ¡Cookie
¸Ã·½·¨¿ÉÒÔ¶ÁÈ¡µ±Ç°Â·¾¶ÒÔ¼°“Ö±½Ó¸¸Â·¾¶”µÄËùÓÐCookie¶ÔÏó£¬Èç¹ûûÓÐÈκÎCookieµÄ»°£¬Ôò·µ»Ønull
Cookie[] cookies = request.getCookies();
3.ɾ³ýCookie
Cookie cookie = new Cookie("key", null);
cookie.setMaxAge(0);
ÉèÖÃΪ0ΪÁ¢¼´É¾³ý¸ÃCookie
cookie.setPath("/test/test2");
ɾ³ýÖ¸¶¨Â·¾¶ÉϵÄCookie£¬²»ÉèÖøÃ·¾¶£¬Ä¬ÈÏΪɾ³ýµ±Ç°Â·¾¶Cookie
response.addCookie(cookie);
4.×¢Ò⣺¼ÙÉè·¾¶½á¹¹ÈçÏÂ
test/test2/test345/test555/test666
 
a.Ïàͬ¼üÃûµÄCookie(Öµ¿ÉÒÔÏàͬ»ò²»Í¬)¿ÉÒÔ´æÔÚÓÚ²»Í¬µÄ·¾¶Ï¡£
b. ɾ³ýʱ£¬Èç¹ûµ±Ç°Â·¾¶ÏÂûÓмüΪ"key"µÄCookie£¬Ôò ......

javaµ÷Óô洢¹ý³Ì

 
A:²»´øÊä³ö²ÎÊýµÄ
  ---------------²»´øÊä³ö²ÎÊýµÄ----------------------------------
create procedure getsum
@n int =0<--´Ë´¦Îª²ÎÊý-->
as
declare @sum int<--¶¨Òå±äÁ¿-->
declare @i int
set @sum=0
set @i=0
while @i<=@n begin
set @sum=@sum+@i
set @i=@i+1
end
print 'the sum is '+ltrim(rtrim(str(@sum)))
--------------ÔÚSQLÖÐÖ´ÐÐ:--------------------
exec getsum 100
------------ÔÚJAVAÖе÷ÓÃ:---------------------
JAVA¿ÉÒÔµ÷Óà µ«ÊÇÔÚJAVA³ÌÐòÈ´²»ÄÜÈ¥ÏÔʾ¸Ã´æ´¢¹ý³ÌµÄ½á¹û ÒòΪÉÏÃæµÄ´æ´¢
¹ý³ÌµÄ²ÎÊýÀàÐÍint ´«µÝ·½Ê½ÊÇin(°´Öµ)·½Ê½
import java.sql.*;
public class ProcedureTest
{
public static void main(String args[]) throws Exception
{
//¼ÓÔØÇý¶¯
DriverManager.registerDriver(new sun.jdbc.odbc.JdbcOdbcDriver());
//»ñµÃÁ¬½Ó
Connection conn=DriverManager.getConnection("jdbc:odbc:mydata","sa","");
    //´´½¨´æ´¢¹ý³ÌµÄ¶ÔÏó
    CallableStatement c=conn.divpareCall("{call getsum(?)}");
   
  &nbs ......

½«java³ÌÐò°²×°³Éwindows·þÎñ

×î½ü¹¤×÷ÐèÒª½«java³ÌÐò´ò°ü·¢²¼£¬²¢ÇÒÄܰ²×°³Éwindows·þÎñ£¬¶øÇÒÐèÒªÔÚûÓа²×°jreµÄ»úÆ÷ÉÏÔËÐС£Ñо¿ÁËÒ»ÏÂjava service wrapper£¬ÔÚÍøÉÏÕÒÁËÏà¹ØµÄ×ÊÁÏ£¬µ«ÊǶ¼ËµµÃ²»ÊǺÜÏêϸ£¬ÕÕ×Å×öÓÐÒ»¶¨ÄѶȡ£ËùÒÔÎÒ·Ö²½×ܽáÁËһϣ¬Ï£Íû¸øÓöµ½ÏàͬÎÊÌâµÄͬÈÊÒ»µã°ïÖú¡£
1.       Ê×ÏÈÏÂÔØjava service wrapper°ü£¬ÎÒÏÂÔØµÄÊÇwrapper-windows-x86-32-3.2.3£¬²¢½âѹ£¬ÕâÀï¼ÙÉè½âѹµ½warpper3.2.3ÎļþÏÂ
2.       н¨Ò»¸öÎļþ¼ÐÃüÃûΪtest,ÔÚ´ËÎļþ¼ÐÄÚ½¨Á¢Îå¸öÎļþ¼Ð£¬·Ö±ðÃüÃûbin,logs,application,lib,conf,È»ºó½«jre¸´ÖƵ½testÎļþ¼ÐÄÚ,²¢½«jreÎļþ¼Ð¸ÄÃûΪjre¡£
3.       ½«±àÒëºóµÄjava¹¤³ÌÖеÄbinÎļþ¼Ð£¬ºÍlibÎļþ¼Ð£¨Èç¹ûÓõ½Á˵ÚÈý·½jar°üµÄ»°£¬Ã»Óõ½µÄ»°¿ÉÒÔ²»¸´ÖÆlib£©¸´ÖƵ½applicationÎļþ¼ÐÖÐ
4.       ½«warpper3.2.3/src/binÏÂÃæµÄApp.bat.in£¬InstallApp-NT.bat.in£¬UninstallApp-NT.bat.inÈý¸öÎļþ¸´ÖƵ½test/binÖУ¬²¢·Ö±ð¸ÄÃû£¬È¥µô“.in”¡£
5.       ½«warpper3.2.3/binÏÂÃæµÄWrappe ......

´ÓÐéÄâ»úÊÓ½Ç̸JavaÓ¦ÓÃÐÔÄÜÓÅ»¯

Java
ƽ̨ÒÑÎÞ´¦²»ÔÚ£¬Java EE¡¢Java SE¡¢Java ME ºÍ Java Card£¬Java
µÄ·¢Õ¹ÎªÎÞÊý³ÌÐòÔ±ÌṩÁ˹¤×÷»ú»á£¬¶¼ÊÇ“Java”£¬È»¶ø³ýÁË»ù±¾µÄ Java
Óï·¨´ó¶¼Ò»ÖÂÍ⣬³ÌÐòÔ±±ØÐë»ùÓÚ²»Í¬µÄƽ̨Óв»Í¬µÄ¿¼ÂÇ£¬Ñ§Ï°²»Í¬Æ½Ì¨µÄÌØµã£º
²»Í¬Æ½Ì¨µÄ»·¾³
Java EE ËùÔËÐеÄÓ²¼þ·þÎñÆ÷¡¢²Ù×÷ϵͳ£¬Java SE ËùÔÚ PC »úµÄÌåϵ½á¹¹£¨X86/X64¡¢MAC¡¢SPARC µÈ£©£¬Java ME ËùÔËÐеÄÊÖ»ú»òÒÆ¶¯É豸£¬Java Card ËùÔÚµÄÖÇÄÜ¿¨Ð¾Æ¬ÀàÐ͵ȣ»
²»Í¬Æ½Ì¨ÐéÄâ»úµÄÌØµã
Èç
ÊÇ·ñÖ§³Ö¶àỊ̈߳¨ÕâËÆºõÊÇÎãÓ¹ÖÃÒÉ£¬µ«ÊÇÔÚ Java Card ƽ̨ÉÏ£¬ÓÉÓÚ¼ÆËã×ÊÔ´Ï൱ÓÐÏÞ£¬¶àÏß³ÌĿǰ»¹²»±»Ö§³Ö£©£¬Java EE ºÍ
Java SE µÄÐéÄâ»úÌØÐÔ¼¸ºõÏàͬ£¬¶ø Java ME
ÐéÄâ»ú£¨KVM£©¸ù¾ÝÒÆ¶¯É豸µÄÌØµã½øÐвüôºÍÓÅ»¯£¬ÒÔÊÊÓ¦ÓÚÓÐÏÞµÄÎïÀíÄÚ´æºÍ´æ´¢¿Õ¼ä£¬¶ø¸ù¾ÝÉ豸´¦ÀíÄÜÁ¦µÄÇ¿Èõ»¹·ÖΪ CDC£¨Connected
Device Configuration£¬ÁªÍøÉ豸ÅäÖã©ºÍ CLDC£¨Connected Limited Device
Configuration£¬ÁªÍøÊÜÏÞÉ豸ÅäÖã©£¬¸üСÉ豸ºÍÖÇÄÜ¿¨µÄÐéÄâ»ú JCVM£¨Java Card
VM£©¸üÊDzüôÁËÐí¶àÌØÐÔ£¬Èç¶àÏ̡߳¢Ðí¶à¸´ÔÓÊý¾ÝÀàÐ͵ÄÖ§³Ö¡¢Ö÷¶¯µÄÀ¬»øÊÕ¼¯»úÖÆµÈ£¬ÕâÉõÖÁµ¼ÖÂÁË¶Ô Java Óï·¨¼¯µÄ²Ã¼ô£»
²»Í¬Æ½Ì ......

jspx Ò»¸öÀ´×ÔÓÚ°£¼°µÄjava web¿ìËÙ¿ª·¢¿ò¼Ü


 jspx Ò»¸öÀ´×ÔÓÚ°£¼°µÄjava web¿ìËÙ¿ª·¢¿ò¼Ü
À´Ô´£ºhttp://www.javaeye.com/news/4887
Ã÷£ºJavaEyeÐÂÎÅÎÄÕµİæÈ¨ÊôÓÚJavaEyeÍøÕ¾ËùÓУ¬ÑϽûÈκÎÍøÕ¾×ªÔØ±¾ÎÄ£¬·ñÔò±Ø½«×·¾¿·¨ÂÉÔðÈΣ¡
ÔõôÓÖð³öÒ»¸öweb¿ò¼Ü?
 
 
¿´¿´ÏÖ´æµÄJava webÓ¦ÓóÌÐò¿ò¼Ü£¬ÎÞÒ»ÀýÍâµÄÒªÇ󻨷ѴóÁ¿µÄʱ¼äÓ뾫Á¦ºó²Å¿ÉͶÈëÉú²ú¡£¶ÔÓÚ´ó¶àÊý¿ª·¢ÈËÔ±À´ËµÏëÒªµÄ¶«Î÷ºÜ¼òµ¥£ºÓѺã¬Ò×ÓÚѧϰ²¢ÇÒ»¹¾ßÓÐÉú²úÁ¦¡£Òò´ËÎÒÃÇ¿ª·¢ÁËJSPX¡£
 
 
JSPXµÄÖ÷ҪĿ±ê¾ÍÊÇ´òÔì³ÉΪһ¸ö“ÓѺõĿª·¢Õß”¿ò¼Ü¡£ÒòΪJSPXÖ»»ùÓÚ±ê×¼µÄHTML±êÇ©ºÍ¼òµ¥µÄJava POJO£º
 
1.         JSPXÒ×ÓÚѧϰ¡£ÎÒÃÇÒѾ­×öµ½ÈÃһЩֻÓÐHTMLºÍJava»ù´¡£¬¶ø¶ÔÆäËü¿ò¼ÜÒ»ÎÞËùÖªµÄ¿ª·¢ÐÂÊÖÔں̵ܶÄʱ¼äÄÚ¾ÍÉÏÊÖͶÈëÉú²ú¡£
 
2.         ¿ªÏä¼´ÓÃ(out of the box)µÄ×é¼þ±ÈÈç˵DataTable£¬ListTable£¬ValidatorsºÍCapatchaÒѾ­·Ç³£Ç¿´óµÄ£¬¶ÔÓÚÒ»°ãµÄÐèÇó´Â´ÂÓÐÓà¡£
 
3.         Í¨¹ýJava APIÀ´ÀûÓÃÉùÃ÷ºÃµÄ´úÂëÀ´ÓëHTMLÉÏÄÇЩÉùÃ÷ ......
×ܼǼÊý:40319; ×ÜÒ³Êý:6720; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [3957] [3958] [3959] [3960] 3961 [3962] [3963] [3964] [3965] [3966]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ