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

jspÂÒÂëÎÊÌâ½â¾ö·½°¸

 1,Ò³ÃæÉϱàÂëÉèÖÃΪ"UTF-8"
2,дһ¸ö×Ö·û±àÂë¹ýÂËÆ÷, ÔÚweb.xmlÖÐÅäÖüÓÔØ¹ýÂËÆ÷
3,ÉèÖÃtomcatµÄÊôÐÔ ÔÚÅäÖö˿ڵĽڵãÉϼÓÈëÈçÏ´úÂë:URIEncoding="UTF-8"
1,´úÂëÈçÏÂ:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
2,ʵÏÖ´úÂë:
package com.mww.comm;
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;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class checkEcodingFelter implements Filter {
public void destroy() {
// TODO Auto-generated method stub
}
public void doFilter(ServletRequest servletrequest,
ServletResponse servletresponse, FilterChain filterChain)
throws IOException, ServletException {
HttpServletRequest request = (HttpServletRequest) servletrequest;
HttpServletResponse response = (HttpServletResponse) servletresponse;
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
response.setContentType("text/html;charset=UTF-8");
filterChain.doFilter(servletrequest, servletresponse);
}
public void init(FilterConfig arg0) throws ServletException {
// TODO Auto-generated method stub
}
}
ÔÚweb.xmlÖÐÅäÖùýÂËÆ÷:
<!-- ×Ö·û±àÂë¹ýÂË -->
<filter>
<filter-name>checkEcodingFelter </filter-name>
<filter-class>com.mww.comm.checkEcodingFelter </filter-class> <!-- ÅäÖùýÂËÆ÷Àà °üÃû+ÀàÃû -->
</filter>
<filter-mapping>
<filter-name>checkEcodingFelter </filter-name>
<url-pattern>/* </url-pattern> <!-- ¹ýÂËËùÓÐÒ³Ãæ-->
</filter-mapping>
3,ÔÚtomcatÅäÖö˿ڵĽڵãÉÏÅäÖøÃÊôÐÔURIEncoding="UTF-8" :
<Connector port="8888" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443"
URIEn


Ïà¹ØÎĵµ£º

MyEclipse±à¼­JspËÀ»úÎÊÌâ

MyEclipse±à¼­JspËÀ»úÎÊÌâ
Õâ¸öÎÊÌâµÄÈ·ºÜ·³ÈË£¬Æäʵ¶¼ÊÇMyEclipseµÄ“×Ô×÷´ÏÃ÷”ºÍ·ÃÎÊÍøÂçÉϵÄAPI DocµÄ½á¹û£¨ËüĬÈÏÓÃVisual DesignerÀ´´ò¿ªµÄ£©£¬½øÐÐÏÂÁÐÉèÖü´¿ÉÓÐЧ»º½âÖ®¡£
1. ҪôÓÒ¼üµ¥»÷Îļþ£¬Ñ¡Ôñ Open With -¡· MyEclipse JSP Editor ´ò¿ª£¬ÕâÑù²»»á²ÉÓÿÉÊÓ»¯µÄ´ò¿ª£¬ºÄ×ÊÔ´ÉÙ£¬×Ô¶¯ÌáʾҲ·Ç³£¿ì ......

JSP ÈçºÎʵÏÖÍøÒ³¶¨Ê±Ìø×ª:


JSP ÈçºÎʵÏÖÍøÒ³¶¨Ê±Ìø×ª: 
<script   language="javascript">  
  <!--  
  setTimeout("document.location.href='http://www.163.com'",3000);  
  //-->  
  </script>
ˢУº
<meta   http-equiv="Refresh"   content ......

JSPµÄÔËÐÐÔ­Àí

 JSP ʵÔÚservlet Ö®ºó·¢Õ¹ÆðÀ´µÄ¼¼Êõ¡£
ÔËÐлúÖÆ£º
1£ºjspÎļþÌá½»·þÎñÆ÷£¬·þÎñÆ÷ £¨Tomcat£©£¬³õʼ»¯ ÇëÇóºÍÏìÓ¦¶ÔÏó £¬È»ºóÅжÏjspÎļþÊÇ·ñ´æÔÚ £¬Èç¹û²»´æÔÚ 404 ´íÎ󣬴æÔÚ £¬±àÒë³ÉΪ ¡£java Îļþ ----¡·¡£class Îļþ  ¡£¾ÍÊÇÒ»¸öjavaµÄÀà £¬Õâ¸öÀà £¬¼Ì³Ð×Ô httpjspbase £¬Õâ¸öhttpjsppageÀà ÓÖ ÊµÏÖÁË» ......

jsp×Ô¶¨ÒåǶÌ×±êÇ©

 1.¶¨Òå±êǩʵÏÖÀà
ParentTag.java
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.TagSupport;
public c ......

JSPÖÐincludeÖ¸ÁîºÍincludeÐÐΪµÄÇø±ð

 
ÎÒÃǶ¼ÖªµÀÔÚjspÖÐincludeÓÐÁ½ÖÖÐÎʽ,·Ö±ðÊÇ
< %@ include file=” ”%>
< jsp:include page=” ” flush=”true”/>
¡¡¡¡Ç°ÕßÊÇÖ¸ÁîÔªËØ¡¢ºóÕßÊÇÐÐÎªÔªËØ¡£¾ßÌåËüÃǽ«Ôںδ¦Óã¿ÈçºÎÓü°ËüÃÇÓÐÊ²Ã´Çø±ð£¿ÕâÓ¦¸ÃÊǺܶàÈË¿´µ½Ëü¶¼»áÏëµ½µÄÎÊÌâ¡£ÏÂÃæÒ»ÆðÀ´¿´¿´°É¡£
¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ