JSPÖÐÎļþÏÂÔØ
<%--
ÓÐЩÅóÓÑѯÎÊʹÓà JSP Smart ÏÂÔØÎļþµÄʱºò±¨´í, ÕâÀï¸ø³öÒ»¸ö²âÊÔ¹ýµÄ²»
ÐèҪʹÓà JSP Smart µÄ JSP Ò³ÃæÖнøÐÐÎļþÏÂÔØµÄ´úÂë(¸Ä Servlet »òÕß
JavaBean µÄ»°×Ô¼º¸Ä°É), Ö§³ÖÖÐÎĸ½¼þÃû(×öÁËתÄÚÂë´¦Àí). ÊÂʵÉÏÖ»ÒªÏò
out Êä³ö×ֽھͱ»ÈÏΪÊǸ½¼þÄÚÈÝ, ²»Ò»¶¨·ÇÒª´ÓÎļþ¶ÁÈ¡ÔʼÊý¾Ý, ´ÓÊý¾Ý
¿âÖжÁȡҲ¿ÉÒÔµÄ.
²âÊÔ½á¹û: Tomcat 5.0, 5.5, Resin 3.0.18 , Weblogic 8.1, 9.2 ²âÊÔͨ¹ý, ÎÞÒì³£²úÉú
--%>
<% @ page contentType = " text/html; charset=GBK " pageEncoding = " GBK " %>
<% @ page import = " java.io.*, java.util.*, java.text.* " %>
<%!
/**
* If returns true, then should return a 304 (HTTP_NOT_MODIFIED)
*/
public static boolean checkFor304( HttpServletRequest req,
File file )
{
//
// We'll do some handling for CONDITIONAL GET (and return a 304)
// If the client has set the following headers, do not try for a 304.
//&nbs
Ïà¹ØÎĵµ£º
ΪÁ˼õÇá·þÎñÆ÷ѹÁ¦£¬½«ÔÀ´µÄÎÄÕ¹ÜÀíϵͳÓÉJSPÎļþµÄ´ÓÊý¾Ý¿âÖÐÈ¡Êý¾ÝÏÔʾ¸ÄΪÓÉjspÉú³É¾²Ì¬htmlÎļþºóÖ±½Ó·ÃÎÊhtmlÎļþ¡£Ê×ÏÈÓ¦´´½¨Ò»¸öÄ£°åÎļþ£¬ÎļþÃûºÍÎļþºó׺¿ÉÒÔËæÒ⣬µ«ÎÒÒ»°ã³£ÓõϹÊÇ *.template £¬Òò´Ë£¬ÕâÀï¾ÍÒÔ template.template ΪÀý( ½«Ä£°åÎļþ·ÅÈë /WEB-INF/templates/ Îļþ¼ÐÏ )£ºÏÂÃæÊÇÒ»¸ö¼òµ¥µÄ ......
ÔÚ¿ª·¢ÖÐÑéÖ¤ÂëÊDZȽϳ£Óõ½ÓÐЧ·ÀÖ¹ÕâÖÖÎÊÌâ¶Ôijһ¸öÌØ¶¨×¢²áÓû§ÓÃÌØ¶¨³ÌÐòÆÆ½â·½Ê½½øÐв»¶ÏµÄµÇ½³¢ÊԵķ½Ê½¡£
´ËÑÝʾ³ÌÐò°üÀ¨Èý¸öÎļþ£º
1.login.jsp:µÇÂ¼Ò³Ãæ
2.code.jsp:Éú³ÉÑéÖ¤ÂëÍ¼Æ¬Ò³Ãæ
3.check.jsp:ÑéÖ¤½á¹û
code.jsp
³ÌÐò´úÂë ==================================================
<%@ page co ......
JSPÒ³ÃæÌø×ª´óÈ«
JSPÖеÄÌø×ª£º
(1). forward()·½·¨
ʹÓõ½javax.servlet.RequestDispatcherÀà
RequestDispatcher rd = getServletContext().getRequestDispatcher("url");
rd.forward(requestVar,requestVar); //´«µÝservletµÄÈë¿Ú²ÎÊý
......
ÎÒµÄϵͳʹÓÃacegiµÇ¼ÈÏÖ¤£¬²¢ÇÒÅäÖÃÓû§»º´æ
<!-- »º´æÆ÷,ΪuserCacheBackendÌṩ»º´æ¹ÜÀí¡£ -->
<bean id="cacheManager"
class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" />
<!-- EhCacheÒ»°ãÓÃ;ÈçÏ£ºHibernate»º´æ£¬DAO»º´æ£¬°²È«ÐÔÆ¾Ö¤»º´æ£¨Ace ......
JspÒ³ÃæÔÚURLÖд«µÝ²ÎÊý»á³öÏÖÂÒÂë
½â¾ö·½·¨ÈçÏ£º
Ò»¡¢Ê¹Óøü¸ÄTomcatµÄ·½·¨¡£Õâ¸ö·½·¨¼òµ¥£¬µ«ÊÇÐèÒª¸Ä¶¯µÄµØ·½ÊÇ·þÎñÆ÷Èí¼þ¼¶±ðµÄ£¬Èç¹ûÉÔ΢±ä¶¯ÏµÍ³½«ÎÞ·¨ÕýȷתÂë£¬ÒÆÖ²ÐÔ²»¸ß¡£
1¡¢À´µ½tomcatĿ¼£¬ÕÒµ½confĿ¼ÏµÄserver.xmlÎʼۣ¬´ò¿ª£¬ÕÒµ½<Connector>±êÇ©£¬ÔÚ×îºóÌí¼ÓURIEncoding=’GBK’£¬Ð ......