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JSPµÄÖ¸ÁîÊÇÓÃÀ´°üº¬ÍⲿÎļþ»òÊǽøÐÐÒ³ÃæÈ«¾ÖÉèÖõģ»ËüµÄÓÐÈýÖÖ£¬·Ö±ðÊÇpage£¬include£¬taglibÖ¸Áî
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 language=''java''   £º É趨jspÒ³ÃæµÄ½Å±¾ÓïÑÔ£¬Ä¿Ç°Ö»Ö§³Öjava£¬Ä¬ÈÏÊÇjava
 contentType=''contentinfo''    £º  ÓÃÀ´É趨MIMEÀàÐͺÍJSPÒ³ÃæµÄ±àÂ뷽ʽ
 import=''packageList''   £º ͬjavaÀïµÄimport£¬ÓÃÀ´µ¼Èëjava api
 session=''true|false''    £º  É趨´ËÍøÒ³ÊÇ·ñ¿ÉÒÔʹÓÃsession¶ÔÏó£¬Ä¬ÈÏΪtrue
 errorPage=''uri''            £º Éè¶¨Ò³Ãæ·¢ÉúÒ쳣ʱ½«ÒªÖض¨ÏòµÄuri
 isErrorPage=''true|false''    £º É趨ÊÇ·ñΪÓÃÀ´´¦ÀíÒì³£´íÎóµÄÒ³Ãæ£¬Ä¬ÈÏfalse
 buffer=''none|sizekb''         £ºÉ趨ʹÓõÄÊä³ö»º³åÇø´óС£¬Ä¬ÈÏÊÇ8kb£¬ÉèΪnoneʱ²»ÊÊÓûº³åÇø
 autoFlush=''true|false''   &nb ......

jsp,servlet,strutsµÈ³öÏÖÂÒÂëµÄ½â¾ö°ì·¨¡£

1.Ê×ÏÈÒª±£Ö¤jspÒ³ÃæµÄ±àÂë¸ñʽ¡¢Êý¾Ý¿â±àÂë¸ñʽ¡¢javaÎļþ±£´æ¸ñʽ¡¢·þÎñÆ÷server.xmlÖеÄURIEncoding±àÂë¸ñʽ±£³ÖÒ»ÖÂ
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package cn.com.model2.util;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class CharacterEncodingFilter implements Filter {
    public void destroy() {
        // TODO Auto-generated method stub
    }
    public void doFilter(ServletRequest request, ServletResponse response,
            FilterChain chain) throws IOException, ServletException {
        // TODO Auto-generated method stub
   
     &n ......

ÔõÑù²é¿´Jsp±àÒëºóÉú³ÉµÄJavaÎļþ

      ¿ÉÄÜ´ó¶àÊýJsp¿ª·¢Ô±ÔÚдÍê³ÌÐò²âÊÔͨ¹ýºó£¬²»Ì«»á¹Ø×¢JspÉú³ÉµÄJavaÎļþ£¬Æäʵ£¬Í¨¹ýJava´úÂ룬¸üÄÜÌåÏÖ³ÌÐò´úÂëµÄÕæÕýº¬Ò壬¶Ô½øÒ»²½Ñо¿³ÌÐò´úÂëµÄºǫ́ÔËÐÐÇé¿öÊǷdz£ÓаïÖúµÄ¡£ÀýÈ磬ÓÃJsp±àд´úÂëʱ£¬ÓÐʱºòÓÃ<%!   %>£¬ÓÐʱºòÓÃ<%   %>£¬¼Ó²»¼Ó¸Ð̾ºÅ£¬µ½µ×ÓÐʲô²»Í¬Â𣿠£¨Jsp´úÂë¼Ó¸Ð̾ºÅÓë²»¼Ó¸Ð̾ºÅµÄÇø±ð£©ÕâÀàÎÊÌâÔڽ̳ÌÀïÒ»°ã²»»áÉæ¼°µ½£¬´ÓÄÄÀïÕÒµ½ÎÊÌâµÄÍ»ÆÆ¿ÚÄØ——JspÉú³ÉµÄJavaÎļþ£¡ËùÒÔ£¬¶ÔÓÚJsp¿ª·¢£¬ÓбØÒªÖªµÀÕâµã¼¼ÄÜ¡£
     
      ¶ÔÓÚTomcat¶øÑÔ£¬JSPÒ³ÃæÉú³ÉµÄJavaÎļþ·ÅÔÚwork·¾¶¶ÔÓ¦µÄWebÓ¦ÓÃÏ¡£ÀýÈ磺
      D:\Tomcat5.5\webapps\test\test.jsp
      Éú³É¶ÔÓ¦µÄjavaÎļþ
      D:\Tomcat5.5\work\Standalone\localhost\test\
      ¶ÔÓÚResin¶øÑÔ£¬JSPÒ³ÃæÉú³ÉµÄJavaÎļþ·ÅÔÚWEB-INF\work·¾¶¶ÔÓ¦µÄWebÓ¦ÓÃÏ¡£ÀýÈ磺
      D:\Resin3.1.6\webapps\test\dem ......

ÔõÑù²é¿´Jsp±àÒëºóÉú³ÉµÄJavaÎļþ

      ¿ÉÄÜ´ó¶àÊýJsp¿ª·¢Ô±ÔÚдÍê³ÌÐò²âÊÔͨ¹ýºó£¬²»Ì«»á¹Ø×¢JspÉú³ÉµÄJavaÎļþ£¬Æäʵ£¬Í¨¹ýJava´úÂ룬¸üÄÜÌåÏÖ³ÌÐò´úÂëµÄÕæÕýº¬Ò壬¶Ô½øÒ»²½Ñо¿³ÌÐò´úÂëµÄºǫ́ÔËÐÐÇé¿öÊǷdz£ÓаïÖúµÄ¡£ÀýÈ磬ÓÃJsp±àд´úÂëʱ£¬ÓÐʱºòÓÃ<%!   %>£¬ÓÐʱºòÓÃ<%   %>£¬¼Ó²»¼Ó¸Ð̾ºÅ£¬µ½µ×ÓÐʲô²»Í¬Â𣿠£¨Jsp´úÂë¼Ó¸Ð̾ºÅÓë²»¼Ó¸Ð̾ºÅµÄÇø±ð£©ÕâÀàÎÊÌâÔڽ̳ÌÀïÒ»°ã²»»áÉæ¼°µ½£¬´ÓÄÄÀïÕÒµ½ÎÊÌâµÄÍ»ÆÆ¿ÚÄØ——JspÉú³ÉµÄJavaÎļþ£¡ËùÒÔ£¬¶ÔÓÚJsp¿ª·¢£¬ÓбØÒªÖªµÀÕâµã¼¼ÄÜ¡£
     
      ¶ÔÓÚTomcat¶øÑÔ£¬JSPÒ³ÃæÉú³ÉµÄJavaÎļþ·ÅÔÚwork·¾¶¶ÔÓ¦µÄWebÓ¦ÓÃÏ¡£ÀýÈ磺
      D:\Tomcat5.5\webapps\test\test.jsp
      Éú³É¶ÔÓ¦µÄjavaÎļþ
      D:\Tomcat5.5\work\Standalone\localhost\test\
      ¶ÔÓÚResin¶øÑÔ£¬JSPÒ³ÃæÉú³ÉµÄJavaÎļþ·ÅÔÚWEB-INF\work·¾¶¶ÔÓ¦µÄWebÓ¦ÓÃÏ¡£ÀýÈ磺
      D:\Resin3.1.6\webapps\test\dem ......

JSPÖж¯Ì¬INCLUDEÓ뾲̬INCLUDEµÄÇø±ð

ÎÒÃǶ¼ÖªµÀÔÚjspÖÐincludeÓÐÁ½ÖÖÐÎʽ,·Ö±ðÊÇ
    <%@ include file=" "%>
    <jsp:include page=" " flush="true"/>
    ǰÕßÊÇÖ¸ÁîÔªËØ¡¢ºóÕßÊÇÐÐÎªÔªËØ.
    ͨ³£µ±Ó¦ÓóÌÐòÖÐËùÓеÄÒ³ÃæµÄijЩ²¿·Ö(ÀýÈç±êÌâ¡¢Ò³½ÅºÍµ¼º½À¸)¶¼ÏàͬµÄʱºò,ÎÒÃǾͿÉÒÔ¿¼ÂÇÓÃinclude.¾ßÌåÔÚÄÄЩʱºòÓÃ<%@ include file=" "%>,ÄÄЩʱºòÓÃ<jsp:include page=" " flush="true"/>.ÕâÖÖÐÎʽ.Ê×ÏÈÒªÃ÷°×µÄÊÇËüÃÇÖ®¼äµÄÇø±ð.
    <%@ include file=" "%>,jspµÄincludeÖ¸ÁîÔªËØ¶ÁÈëÖ¸¶¨Ò³ÃæµÄÄÚÈÝ.²¢°ÑÕâЩÄÚÈݺÍÔ­À´µÄÒ³ÃæÈںϵ½Ò»Æð.(Õâ¸ö¹ý³ÌÊÇÔÚ·­Òë½×¶Î:Ò²¾ÍÊÇjsp±»×ª»¯³ÉservletµÄ½×¶Î½øÐеģ©.
    ÕâÀï¶Ô·­Òë½×¶Î½øÐÐÒ»ÏÂ˵Ã÷:ÎÒÃÇÖªµÀ,jspÒ³Ãæ²»ÄÜÔ­·â²»¶¯µØ±»´«Ë͸øä¯ÀÀÆ÷,ËùÓеÄjspÔªËØ¶¼±ØÐëÊ×ÏÈÓÉ·þÎñÆ÷½øÐд¦Àí.ÕâÊÇͨ¹ý½«jspÒ³Ãæ×ª´ï»¯³Éservlet,È»ºóÖ´ÐÐÕâ¸öservletÀ´Íê³ÉµÄ.·þÎñÆ÷ÐèÒªÒ»¸öjspÈÝÆ÷À´´¦ÀíjspÒ³Ãæ.jspÈÝÆ÷ͨ³£ÒÔservletµÄÐÎʽÀ´ÊµÏÖ,Õâ¸öservlet¾­¹ýÅäÖÃ,¿ÉÒÔ´¦Àí¶ÔjspÒ³ÃæµÄËùÓÐÇëÇó.
    JspÈÝÆ÷¸ºÔð½«jspÒ³Ãæ×ª»¯³ ......

Ö´ÐÐJSPºóÉú³ÉHTML¾²Ì¬Îļþ

import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;

public class toHtml extends HttpServlet {
public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

String url="";
String name="";
ServletContext sc = getServletContext();

//ÄãÒª·ÃÎʵÄjspÎļþ,Èçindex.jsp
//ÔòÄã·ÃÎÊÕâ¸öservletʱ¼Ó²ÎÊý.
//Èçhttp://localhost/toHtml?file_name=index
String file_ ......

Ö´ÐÐJSPºóÉú³ÉHTML¾²Ì¬Îļþ

import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;

public class toHtml extends HttpServlet {
public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

String url="";
String name="";
ServletContext sc = getServletContext();

//ÄãÒª·ÃÎʵÄjspÎļþ,Èçindex.jsp
//ÔòÄã·ÃÎÊÕâ¸öservletʱ¼Ó²ÎÊý.
//Èçhttp://localhost/toHtml?file_name=index
String file_ ......

½«jspÍøÒ³Êý¾ÝÊä³öΪExcel»òWordÎļþ

½«Ò»¸öJSPÒ³ÃæÖеÄ<%@ page contentType="text/html; charset=GBK" language="java" %>Ìæ»»Îª
<%@ page contentType="application/vnd.ms-Excel;charset=GBK" language="java"%> //Excel
»ò
<%@ page contentType="application/vnd.ms-word;charset=GBK" language="java"%> //Word
ÔÚÒ³Ãæ¿ªÊ¼Êä³öÊý¾ÝǰÖмÓÈëÒ»ÐÐ
<%
response.setHeader("Content-disposition","attachment;filename=result.xls");//Excel
%>
»ò
<%
response.setHeader("Content-disposition","attachment;filename=result.doc");//Word
%>
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