JSPÓï·¨µÄxml±í´ï
´ó¼Ò×ÜÊDz»Ï²»¶¿´µ½<%ºÍ%>ÔÚjspÒ³ÃæÉÏ£¬ÆäʵÎÒÃÇ¿ÉÒÔʹÓñȽÏÓÅÑŵÄxml·½Ê½À´±í´ï
1£¬Òþº¬µÄ×¢ÊÍ
JSPÓï·¨£º<%-- ÄÚÈÝ --%>
XMLÓï·¨£ºÎÞ
2£¬±äÁ¿»òº¯ÊýµÄÉùÃ÷
JSPÓï·¨:<%! declaration;[declaration;]+... %>
ÀýÈ磺
<%!
int i=0;int a,b,c;
Color red=new Color(255,0,0);
private static final String OK="ok";
public String getAnswer(){
return OK;
}
%>
XMLÓï·¨£º
<jsp:declaration>
declartion;[declaration;]+...
</jsp:declaration>
ÀýÈ磺
<jsp:declaration>
int i=0;int a,b,c;
Color red=new Color(255,0,0);
private static final String OK="ok";
public String getAnswer(){
return OK;
}
</jsp:declaration>
3£¬±í´ïʽ
JSPÓï·¨£º<%=expression%>
ÀýÈ磺
<%=Math.round(Math.random*100)%>
XMLÓï·¨£º
<jsp:expression>
expression
</jsp:expression>
ÀýÈ磺
<jsp:expression>
Math.round(Math.random*100)
</jsp:expression>
4£¬´úÂëÆ¬¶Ï
JSPÓï·¨£º<% your java code %>
ÀýÈ磺
<%
String username=request.getParameter("username").trim();
String password=request.getParameter("password").trim();
%>
XMlÓï·¨£º
<jsp:scriptlet>
your java code
</jsp:scriptlet>
ÀýÈ磺
<jsp:scriptlet>
String username=request.getParameter("username").trim();
String password=request.getParameter("password").trim();
</jsp:scriptlet>
5£¬Ö¸Áinclude
JSPÓï·¨£º<%@include file="relativeURL"%>
ÀýÈ磺<%@include file="static_head.html"%>
XMLÓï·¨£º<jsp:directive.include file="relativeURL"/>
ÀýÈ磺<jsp:directive.include file="static_head.html"/>
6£¬Ö¸Ápage
JSPÓï·¨£º<%@page attribtes%>
ÀýÈ磺<%@page import="java.util.HashMap"%>
XMLÓï·¨£
Ïà¹ØÎĵµ£º
Ò»¡¢°²×°JDK ¡¡¡¡Ê×ÏÈÏÂÔØJDK 5.0£¨JDK 5.0µÄÏÂÔØÒ³ÃæÎª£ºhttp://java.sun.com/j2se/1.5.0/download.jsp£©£» È»ºóÔËÐÐJDK 5.0°²×°³ÌÐòjdk-1_5_0_06-windows-i586-p.exe£¬°²×°¹ý³ÌÖÐËùÓÐÑ¡Ïî±£³ÖĬÈÏ£»×îºóÅäÖÃJDKµÄ»·¾³±äÁ¿£ºÔÚ“ÎҵĵçÄÔ”ÉϵãÓÒ¼ü—>“ÊôÐÔ”—>“¸ß¼¶”& ......
ÒÔǰÓÐÌáµ½¹ýÂÒÂëÎÊÌ⣬×î½üÔÚʹÓÃwindow.openʱÓÖ³öÏÖ´ËÀàÎÊÌ⣬ÏÖ½â¾öÈçÏ£º
1£ºÊ¹ÓÃencodeURIComponentº¯Êý¶Ô²ÎÊý½øÐд¦Àí£¬ÀýÈ磺window.open("html.jsp?name=" + encodeUrlComponent(value)));
2£ºÐÞ¸Ätomcat·þÎñÆ÷µÄserver.xmlÎļþÌí¼Ó£ºuseBodyEncodingForURI="true"»òÕß
URIEncoding=" ......
ʹÓÃRandomAccessFileÀàÌṩµÄ¹¦ÄÜÀ´ÊµÏÖÎļþÉÏ´«¡£µ±ÎÒÃÇÏë¶ÔÒ»¸öÎļþ½øÐжÁд²Ù×÷ʱ£¬¿ÉÒÔ´´½¨Ò»¸öÖ¸Ïò¸ÃÎļþµÄRandomAccessFileÁ÷¼´¿É£¬ÕâÑù¼È¿ÉÒÔ´ÓÕâ¸öÁ÷ÖжÁÈ¡Õâ¸öÎļþµÄÊý¾Ý£¬Ò²Í¨¹ýÕâ¸öÁ÷дÈëÊý¾Ý¸øÕâ¸öÎļþ¡£
ÀûÓÃJavaBean¸ºÔð½«Óû§Ñ¡ÔñµÄÎļþÉÏ´«µ½·þÎñÆ÷¡£bean¿ÉÒÔÈÃÄÚÖöÔÏórequestµ÷Ó÷½·¨getInputStream£ ......
»ù±¾ÄÚÈÝ
Ê×ÏÈÊÇÓÃJ2SE+TOMCAT´î½¨¿ª·¢Æ½Ì¨£¬È»ºó»áÓÃʵÀý·Ö±ð¶ÔjavabeanºÍservlet½øÐвâÊÔ£¬
ͬʱҲ»á̸µ½Ò»Ð©ÖÐÎÄ´¦ÀíÉϵÄÎÊÌâ¡£ÎÄÕÂÄÚÈÝ¿ÉÄÜ»áÓеãÔÓÂÒºÍÁãÉ¢£¬µ«ÕâÒ²ÊÇѧϰ
jsp×î»ù´¡µÄ֪ʶ£¬ÒªÏëѧºÃjsp»¹µÃ¿¿×Ô¼º¶àŬÁ¦Ñ§Ï°¡£
ΪʲôҪдÕâÑùһƪÎÄÕ£¿
ÈÏʶÎÒµÄÅóÓÑ¿ÉÄÜ»áÖªµÀ£¬ÎÒÆ½Ê±Ö»ÊÇдºÍ·ÒëһЩJ2ME· ......
struts-config:
<action path="/articleManage" name="articleManageForm" scope="request" type="auction.action.ArticleManageAction" validate="false">
<forward name="atriclesList" path="/WEB-INF/publish/articleManage/atriclesList.jsp"/>
<forward ......