Ò׽ؽØͼÈí¼þ¡¢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 : jsp

JSPÖÐÓë·¾¶Ïà¹ØµÄ³£Óõļ¸¸ö·½·¨


http:/localhost/123/jsp/test.jsp:
<%@ page language="java" pageEncoding="UTF-8"%>

<%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %>
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %>
<%@ taglib uri="http://struts.apache.org/tags-tiles" prefix="tiles" %>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html lang="true">
<head>
<html:base />

<title>test.jsp</title>

<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css" m ......

¹ØÓÚÍøÕ¾Ê×Ò³Ãû³Æ°²È«ÐÔÎÊÌâ JSP ÔÊÐíĿ¼ä¯ÀÀ

ÔÚ²»ÔÊÐíĿ¼ä¯ÀÀµÄÇé¿öÏ     ä¯ÀÀÆ÷»áÏÈÕÒµ½Ê×Ò³£¨Ä¬ÈÏΪindex.html  /index.jsp...£©
·ñÔò³ö´í
Òò´Ë ÈôÊ×Ò³±»¶ñÒâ¸ü¸Ä   ÍøÕ¾±ÀÀ£
½â¾ö·½·¨£º
¸ü¸ÄĬÈÏÆô¶¯Ò³Ã棺$tomcat/conf/web.xml×îºóλÖÃ
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
¿ÉÒÔɾ³ýËùÓÐ<welcome-file>***</welcome-file>
ÔÊÐíĿ¼ä¯ÀÀ£ºµ±»¶Ó­Ò³ÃæûÓÐÕÒµ½Ê±ÔÊÐíĿ¼ä¯ÀÀ£¬ÔòÐèÒª¸ü¸Ä$tomcat/conf/web.xmlµÚ80ÐÐlistingsµÄֵΪtrue¡££¨tomcat5.5ÐèÒª£¬4.1²»ÐèÒª£© ......

jsp:forward±êÇ©ºÍresponse.sendRedirect()·½·¨µÄÇø±ð

ÔÚÍøÉÏ¿´µ½Ò»Ð©Ìû×Ó£¬×ܽáÁËһЩÇø±ð£¬¿ÉÒÔ´ÓÒÔϼ¸¸ö·½ÃæÀ´¿´£º
1.´ÓµØÖ·À¸ÏÔʾÀ´Ëµ
forwardÊÇ·þÎñÆ÷ÇëÇó×ÊÔ´,·þÎñÆ÷Ö±½Ó·ÃÎÊÄ¿±êµØÖ·µÄURL,°ÑÄǸöURLµÄÏìÓ¦ÄÚÈݶÁÈ¡¹ýÀ´,È»ºó°ÑÕâЩÄÚÈÝ
ÔÙ·¢¸øä¯ÀÀÆ÷.ä¯ÀÀÆ÷¸ù±¾²»ÖªµÀ·þÎñÆ÷·¢Ë͵ÄÄÚÈÝ´ÓÄÄÀïÀ´µÄ,ËùÒÔËüµÄµØÖ·À¸»¹ÊÇÔ­À´µÄµØÖ·.
redirectÊÇ·þÎñ¶Ë¸ù¾ÝÂß¼­,·¢ËÍÒ»¸ö״̬Âë,¸æËßä¯ÀÀÆ÷ÖØÐÂÈ¥ÇëÇóÄǸöµØÖ·.ËùÒÔµØÖ·À¸ÏÔʾµÄÊÇеÄURL.Ëù
ÒÔredirectµÈÓÚ¿Í»§¶ËÏò·þÎñÆ÷¶Ë·¢³öÁ½´Îrequest£¬Í¬Ê±Ò²½ÓÊÜÁ½´Îresponse¡£
2.´ÓÊý¾Ý¹²ÏíÀ´Ëµ
forward:ת·¢Ò³ÃæºÍת·¢µ½µÄÒ³Ãæ¿ÉÒÔ¹²ÏírequestÀïÃæµÄÊý¾Ý.
redirect:²»Äܹ²ÏíÊý¾Ý.
redirect²»½ö¿ÉÒÔÖض¨Ïòµ½µ±Ç°Ó¦ÓóÌÐòµÄÆäËû×ÊÔ´,»¹¿ÉÒÔÖض¨Ïòµ½Í¬Ò»¸öÕ¾µãÉϵÄÆäËûÓ¦ÓóÌÐòÖеÄ×ÊÔ´,
ÉõÖÁÊÇʹÓþø¶ÔURLÖض¨Ïòµ½ÆäËûÕ¾µãµÄ×ÊÔ´.
forward,·½·¨Ö»ÄÜÔÚͬһ¸öWebÓ¦ÓóÌÐòÄÚµÄ×ÊÔ´Ö®¼äת·¢ÇëÇó.
forward ÊÇ·þÎñÆ÷ÄÚ²¿µÄÒ»ÖÖ²Ù×÷.
redirect ÊÇ·þÎñÆ÷֪ͨ¿Í»§¶Ë,Èÿͻ§¶ËÖØз¢ÆðÇëÇó.
ËùÒÔ,Äã¿ÉÒÔ˵ redirect ÊÇÒ»ÖÖ¼ä½ÓµÄÇëÇó, µ«ÊÇÄã²»ÄÜ˵"Ò»¸öÇëÇóÊÇÊôÓÚforward»¹ÊÇredirect "
3.´ÓÔËÓõط½À´Ëµ
forward:Ò»°ãÓÃÓÚÓû§µÇ½µÄʱºò,¸ù¾Ý½Çɫת·¢µ½ÏàÓ¦µÄÄ£¿é.
redirect:Ò»°ãÓ ......

JSP,servletµÄÏà¶Ô·¾¶ÎÊÌâ

Ç°Ì᣺¼ÙÉèÄãµÄ Http µØַΪ http://192.168.0.1/ ÄãµÄ web Ó¦ÓÃΪ webapp £¬ÄÇôÄãµÄ web Ó¦Óà URL Ϊ http://192.168.0.1/webapp/
[ÎÊÌâ1]
[ÃèÊö]µ±ÔÚ jsp ÖÐÒýÈë css ʱ£¬Èç¹ûÆäÏà¶Ô·¾¶Ïà¶ÔÓÚµ±Ç° jsp ÎļþµÄ£¬¶øÔÚÒ»¸öºÍÕâ¸ö jsp µÄ·¾¶²»Ò»ÑùµÄ servlet ÖÐ forwarder Õâ¸ö jsp ʱ£¬¾Í»á·¢ÏÖÕâ¸ö css Ñùʽ¸ù±¾Ã»ÓÐÆð×÷Óá£
[·ÖÎö]ÕâÊÇÒòΪÔÚ servlet ÖÐת·¢Ê± css µÄ·¾¶¾ÍÊÇÏà¶ÔÓÚÕâ¸ö servlet µÄÏà¶Ô·¾¶¶ø·Ç jsp µÄ·¾¶ÁË¡£ËùÒÔÕâʱºò²»ÄÜÔÚ jsp ÖÐÓÃÕâÑùµÄ·¾¶£º <link href="one.css" rel="stylesheet" type="text/css"> »òÕß <link href="../../one.css" rel="stylesheet" type="text/css"> ÀàËÆ href="one.css" ºÍ ../../one.css µÄ html Ïà¶Ô·¾¶ÊÇÏà¶ÔÓÚÒýÓÃÕâ¸ö css µÄÎļþµÄÏà¶Ô·¾¶¡£¶øÔÚ servlet ÖÐת·¢Ê±¾ÍÊÇÏà¶ÔÓÚÕâ¸ö servlet µÄÏà¶Ô·¾¶ÁË£¬ÒòΪ jsp ·¾¶ºÍ servlet ·¾¶ÊDz»Ò»ÑùµÄ£¬ËùÒÔÕâÑùµÄÒýÓÿ϶¨Êdzö´íµÄ¡£
[½â¾ö]ËùÒÔÕâ¸öʱºò£¬ÒªÓÃÕ¾µã¸ùĿ¼£¬¾ÍÊÇÏà¶ÔÓÚ http://192.168.0.1/ µÄĿ¼£¬ÒÔ“ / ”¿ªÍ·¡£
Òò´ËÉÏÊö´íÎóÓ¦¸üÕýΪ href=”/webapp/one.css” ÀàËƵÄÕ¾µã¸ùĿ¼µÄÏà¶ÔĿ¼¡£ÕâÑùÔÚ servlet ת ......

JSP STRUTS ECLIPSE ±àÂëÎÊÌâ

jspµÄpageEncoding="UTF-8",strutsµÄencoding="UTF-8"£¬eclipse µÄ¹¤×÷Çø¼äµÄ±àÂ뷽ʽÊÇGBK£¬µ«ÊÇÔÚstrutsµÄactionÖлñµÃµÄjsp´«À´µÄÖÐÎÄÖÐÓÐÂÒÂ룬ʹÓÃnew String(sysgkForm.getContent().getBytes("UTF-8"),"GBK")תÂëÒ²²»ÐУ¬×îºó·¢ÏÖÎÊÌâ³öÔÚÁËjspÀïÃæ¡£¼ÓÉÏcontentType="text/html; charset=GBK" ¾ÍºÃÁË¡£
pageEncoding ºÍ contentType="charset="µÄÇø±ð£º
 
pageEncodingÊÇjspÎļþ±¾ÉíµÄ±àÂë
contentTypeµÄcharsetÊÇÖ¸·þÎñÆ÷·¢Ë͸ø¿Í»§¶ËʱµÄÄÚÈݱàÂë ......

FreeBSD 7.0 °²×°ÅäÖÃJSP»·¾³apache+apache

ÎÒÏÈ˵Ã÷Ò»ÏÂÅäÖû·¾³µÄ´ó¸ÅÇé¿ö£º
* FreeBSD 7.0-RELEASE
* apache-2.2.9
* mod_jk-ap2-1.2.26
* diablo-jdk-1.6.0.07.02
* tomcat-6.0.16
¾ßÌåµÄ°æ±¾ÐÅÏ¢ÏÔʾÈçÏ£º
freebsd# pkg_info
apache-2.2.9_5 Version 2.2.x of Apache web server with prefork MPM.
apache-tomcat-6.0.16 Open-source Java web server by Apache, 6.x branch
diablo-jdk-1.6.0.07.02 Java Development Kit 1.6.0_07.02
mod_jk-ap2-1.2.26 Apache2 JK module for connecting to Tomcat using AJP1X
ºÃ£¬À´¿´¿´¾ßÌåµÄ×ö·¨°É£¡
µÚÒ»²½£º°²×°FreeBSD£¬²ÉÈ¡×îС»¯°²×°µÄ²½Ö裬Ëæ±ã°Ñports¸ø×°ÉÏ°É£¬·½±ãÖ±½Ó°²×°±ØÒªµÄports¡£
ÕâÀïûÓÐʲôÌرðµÄµØ·½£¬Ö»ÊÇÌáÐÑһϣ¬°²×°Íê³Éºó×¢ÒâÒª¸üе½×îеÄports tree £¡
ÓÉÓÚÊÇ×îС»¯°²×°£¬ËùÒÔÐèҪͨ¹ýports°²×°ÏÂÃ漸¸öpackage£º
* csup(cvsupµÄ°æ±¾)
* portupgrade
Íê³É°²×°ºó£¬¸üÐÂports tree£¬ÎÒʹÓÃÁËcvsup.Fr ......
×ܼǼÊý:884; ×ÜÒ³Êý:148; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [129] [130] [131] [132] 133 [134] [135] [136] [137] [138]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ