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String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
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1. servletÊÇÔÚjavaÀïǶÌ×html,jspÊÇÔÚhtmlÀïÃæÇ¶Ì×java,jspÐèÒªÏȱàÒë³Éservlet²ÅÄÜÖ´ÐÐ.
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JSP Standard Tag Libraries ʵ¼ùÀí½â

 ÔÚ±¾ÆªÎÄÕÂÖÐ,ÎÒÃǽ«»áÉîÈëÁ˽âÔÚ²»Í¬µÄTag LibraryÃèÊö·û(Tag Library Descriptors:TLDs)ÖÐʹÓø÷ÖÖ²»Í¬µÄtagµÄÇé¿ö.ÎÒÃǽ«»áÒÀ´ÎÑо¿ Ìõ¼þ¡¢Ñ­»·¡¢URL¡¢U18N¡¢XMLµÈtagµÄÓ÷¨¡£ÒÔ´ËÀ´Ìá¸ßÄã¶ÔJSTLµÄÈÏʶºÍÓ¦ÓÃÄÜÁ¦,ÔÚÔĶÁ±¾ÎÄǰ£¬ÄãÓ¦¸Ã¶Ô JSP Tag LibÓÐËùÁ˽⣬²¢ÇåÎúÓйØJSTL£¨JSP Standard Tag Libraries£©µÄ»ù± ......

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package net.jspcn.tool;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
*
* Title: ÎļþÉÏ´«Àà
* Description: ¼ÈÄܶÔÎļþ½øÐÐÉÏ´«,ÓÖÄÜÈ¡µÃÊäÈë¿òµÄÖµ,×î¶à¿ÉͬʱÉÏ´«255¸öÎļþ
* Copyright: Copyright (c) 2002
* Company: Tekson
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<html>
 <head>
  <title>marquee</title>
  <style>
   #marq {
    width:500px;
    height:100px;
    border:1px solid red;
    overflow:hidden;
   }
   #mar ......

jsp ÍøÂç

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<Connector connectionTimeout="20000" port="9090" protocol="HTTP/1.1" redirectPort="8443" useBodyEncodingForURI="true"
/> <!--URLEncoding=""--> ± ......
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