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

jsp 301ÖØ¶¨ÏòµÄÒâÒ弰ʵÏÖ

 Ê×ÏÈ,˵һÏÂ301ÖØ¶¨ÏòµÄÒâÒåÓë×÷ÓÃ(ÍøÉÏÕÒµÄÏà¹Ø×ÊÁÏ)
ÆäʵÕâ¾ÍÉæ¼°µ½ÁËSEOµÄ֪ʶ¡£
ʲôÊÇ301תÏò£¿
´ÓËÑË÷ÒýÇæÓÅ»¯½Ç¶È³ö·¢£¬301ÖØ¶¨ÏòÊÇÍøÖ·ÖØ¶¨Ïò×îΪ¿ÉÐеÄÒ»ÖÖ°ì·¨¡£µ±ÍøÕ¾µÄÓòÃû·¢Éú±ä¸üºó£¬ËÑË÷ÒýÇæÖ»¶ÔÐÂÍøÖ·½øÐÐË÷Òý£¬Í¬Ê±ÓÖ»á°Ñ¾ÉµØÖ·ÏÂÔ­ÓеÄÍⲿÁ´½ÓÈçÊý×ªÒÆµ½ÐµØÖ·Ï£¬´Ó¶ø²»»áÈÃÍøÕ¾µÄÅÅÃûÒòÎªÍøÖ·±ä¸ü¶øÊÕµ½Ë¿ºÁÓ°Ï졣ͬÑù£¬ÔÚʹÓÃ301ÓÀ¾ÃÐÔÖØ¶¨ÏòÃüÁîÈöà¸öÓòÃûÖ¸ÏòÍøÕ¾Ö÷Óòʱ£¬Ò಻»á¶ÔÍøÕ¾µÄÅÅÃû²úÉúÈκθºÃæÓ°Ïì¡£
301תÏò(»ò½Ð301ÖØ¶¨Ïò£¬301Ìø×ª)Êǵ±Óû§»òËÑË÷ÒýÇæÏòÍøÕ¾·þÎñÆ÷·¢³öä¯ÀÀÇëÇóʱ£¬·þÎñÆ÷·µ»ØµÄHTTPÊý¾ÝÁ÷ÖÐÍ·ÐÅÏ¢(header)ÖеÄ״̬ÂëµÄÒ»ÖÖ£¬±íʾ±¾ÍøÒ³ÓÀ¾ÃÐÔ×ªÒÆµ½ÁíÒ»¸öµØÖ·¡£
ÆäËü³£¼ûµÄ״̬Â뻹°üÀ¨£¬200±íʾһÇÐÕý³££¬404ÍøÒ³ÕÒ²»µ½£¬302ÔÝʱתÏò£¬µÈµÈ¡£
ΪʲôҪÓÃ301תÏò£¿
ÍøÖ·×ªÏò·½·¨Ö÷Òª°üÀ¨£º301תÏò£¬302תÏò£¬JavaScriptתÏò£¬PHP/ASP/CGIתÏò£¬META REFRESHÍøÒ³METAˢУ¬µÈ¡£302תÏò¿ÉÄÜ»áÓÐURL¹æ·¶»¯ÎÊÌâ¡£ÆäËü·½·¨¶¼Êdz£ÓõÄ×÷±×ÊÖ·¨£¬µ±È»²»ÊÇ˵²»¿ÉÒÔÕýµ±µØÓ㬷½·¨±¾ÉíûÓÐ´í£¬µ«±»×÷±×ÕßÓöàÁË£¬ËÑË÷ÒýÇæ¶ÔÕâЩ¿ÉÒɵÄתÏò¶¼ºÜÃô¸Ð¡£ºÎ±ØÃ°ÏÕÄØ¡£
µ±ÍøÒ³AÓÃ301ÖØ¶¨Ïòתµ½ÍøÒ³Bʱ£¬ËÑË÷ÒýÇæ¿ÉÒԿ϶¨ÍøÒ³AÓÀ¾ÃµÄ¸Ä±äλÖ㬻òÕß˵ʵ¼ÊÉϲ»´æÔÚÁË£¬ËÑË÷ÒýÇæ¾Í»á°ÑÍøÒ³Bµ±×÷ΨһÓÐЧĿ±ê¡£ºÃ´¦ÊÇ£¬µÚÒ»£¬Ã»ÓÐÍøÖ·¹æ·¶»¯ÎÊÌ⣬µÚ¶þ£¬Ò²ºÜÖØÒªµÄ£¬ÍøÒ³AµÄPRÍøÒ³¼¶±ð»á´«µ½ÍøÒ³B¡£
ÔÚJSPÖÐÈçºÎÀ´ÊµÏÖÕâ¸ö301µÄתÏòÄØ£¿
ÈçÒ»Ò³Ãæarticle.sjp
[code]
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
 response.setStatus(HttpServletResponse.SC_MOVED_PERMANENTLY);  
response.setHeader("Location","/other.jsp");
return;
%>
[code]
ÔÚapacheÖÐÈçºÎʵÏÖ301תÏòÄØ?
±à¼­.htaccessµÄ·½·¨¡£
×¢Ò⣺ÔÚÉèÖÃ301ÖØ¶¨Ïò֮ǰÎñ±Ø±¸·ÝÏàӦĿ¼ÏµÄ.htaccessÎļþ¡£
1.ÖØ¶¨Ïòdomain.comµ½www.domain.com
ÕâÖÖÖØ¶¨ÏòÖ¼ÔÚʹÓòÃûΨһ£¬ÊÇÍøÕ¾SEO±ØÐëÒª×öµÄ£¬ºóÃæÖØ¶¨Ïòwww.domain.comµ½domain.comÒ²ÊdzöÓÚͬÑùµÄÔ­Òò£¬Ö»ÊÇÐÎʽ²»Í¬¡£
´ò¿ª.htaccessÎļþ£¬¼ÓÈëÒÔϹæÔò¡£(ÏÂÃæµÄ¹æÔòÊÇÕë¶ÔÖ÷ÓòÃûµÄ£¬×ÓÓòÃûÒªÐÞ¸Ä)
RewriteEngine On
RewriteCond %{HTTP_HOST} !^www.domain.com$ [NC]
RewriteRule ^(.*)$ http://www.domain.com/$1 [L,R=301]
2.ÖØ¶¨Ïòwww.domain.comµ½domain.com
RewriteEngine On


Ïà¹ØÎĵµ£º

JSPÓï·¨Ïê½â11ÔÂ17ÈÕ[תÌû]

                               JSPÓï·¨Ïê½â[תÌû]
HTML×¢ÊÍ:
  1) ¿ÉÒÔÓÃ×¢ÊÍÄÚÈÝ,Ò²¿ÉÒÔÓñí´ïʽ.
  2)Òþ²Ø×¢ÊÍ:
  ×¢Êͻᱠ......

JSPƬ¶Î

ʹÓÃjspf
ÔÚ¿ª·¢ÖÐдjspÒ³ÃæÊ±£¬Í¨³£¶¼ÒªÍ¨¹ýÈçÏ·½Ê½ÔÚjspÎļþÍ·²¿ÒýÈëÎÒÃÇÐèÒªµÄ±êÇ©¿â£¬È磺jspºËÐıêÇ©¿âJSTL£¬Struts ÖеÄ×Ô¶¨Òå±êÇ©£¬Ê±¶ø»¹ÓÐÎÒÃÇ×Ô¼ºÐ´µÄ×Ô¶¨Òå±êÇ©£º
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefi ......

JSPÖÐrequest¶ÔÏó¡¢session¶ÔÏó¡¢Cookie¶ÔÏóµÄʹÓÃ

¿ÉÒÔʹÓà Application ¶ÔÏóʹ¸ø¶¨Ó¦ÓóÌÐòµÄËùÓÐÓû§¹²ÏíÐÅÏ¢¡£
Request ¶ÔÏó
¿ÉÒÔʹÓà Request ¶ÔÏó·ÃÎÊÈκÎÓà HTTP ÇëÇ󴫵ݵÄÐÅÏ¢£¬°üÀ¨´Ó HTML ±í¸ñÓà POST ·½·¨»ò GET ·½·¨´«µÝµÄ²ÎÊý¡¢cookie ºÍÓû§ÈÏÖ¤¡£Request ¶ÔÏóʹÄúÄܹ»·ÃÎÊ·¢Ë͸ø·þÎñÆ÷µÄ¶þ½øÖÆÊý¾Ý£¬ÈçÉÏÔØµÄÎļþ¡£
Response ¶ÔÏó
¿É ......

JSP·ÖÒ³Ö®¼Ù·ÖÒ³¼°MVCʵÏÖ

 MVCÊÇÓÉÄ£ÐͲ㣬ÊÓͼ²ã£¬¿ØÖƲã×é³É£¬MVCÌá¸ßÁË¿ª·¢Ð§ÂÊ£¬±ãÓÚά»¤
·ÖÒ³ÊÇWeb¿ª·¢ÖеÄÒ»¸öÖØÒªµÄ¹¦ÄÜ£¬ÄÇÔõÑùʵÏÖ·ÖÒ³ÄØ£¿£¿£¿
¼Ù·ÖÒ³ÊÇÖ¸²éѯ³öËùÓеÄÊý¾Ý£¬Ö»ÏÔʾÐèÒªµÄÊý¾Ý£¬ËüÍêÈ«ÓɳÌÐòʵÏÖ£¬¿ª·¢Ð§Âʲ»¸ß£¬µ«ÈÝÒ×ʵÏÖ
´úÂëÈçÏÂ:
Ò».Ä£ÐͲã
UserInfo(JavaBeanµÄʵÏÖ£¬´«µÝÊý¾Ý£©
package com.feng.test;
......

MyEclipseÖÐ ÖÇÄÜÌáʾ JSP Ò³ÃæµÄhtml ±ê¼ÇÊôÐÔÖµ

²Ù×÷·½·¨£º windows------preferences----------ËÑË÷ html----------ÕÒµ½ html SourceÕâÏî---------
ÕÒµ½ content assist (¼ûÏÂͼ)------Prompt when these¡£¡£¡£¡£ºóÃæÓиöÊäÈë¿ò£¨ÀïÃæÓиöСÓںţ©½ô¸ú СÓںźóÃæÊäÈëÒ»¸ö     ¿Õ¸ñ¼ü   £¬-----------apply----------ok¡£
ÔÚhtmlÖÐ±à¼­Ê ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ