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jsp
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<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript">


var xmlHttp;
function createXmlHttp(){
if(window.ActiveXObject){
return new ActiveXObject("Microsoft.XMLHTTP");
}
if(window.XMLHttpRequest){
return new XMLHttpRequest();
}
}
function upLoad(id){
var file=document.getElementsByName("file");
var fileName=file[id-1].value;
xmlHttp=createXmlHttp();
xmlHttp.onreadystatechange=handlecallback;
var url="servlet/UpLoad?fileName="+fileName£»
xmlHttp.open('post',url,true);
xmlHttp.send(null);
}
</script>

==================================================

servlet
============================================
    //  request.setCharacterEncoding("gb18030");
       
File file = new File(request.getParameter("fileName"));

ÕâÀïµÄfileName¾Í³öÏÖÖÐÎÄÂÒÂëÁË£¬ÇëÎʸßÊÖÓÐʲô°ì·¨½â¾ö£¬ÎÒµÄtomcat£¬eclipse±àÂëÒѾ­È«²¿ÊÇutf-8µÄÁË¡£

String


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ÔÚÒ»¸öformÖÐÈçÏÂÓõÄÊÇpostµÄÌá½»·½Ê½£º
 <form class="form" action=&quo ......

jspÌø×ª

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jspÁ´½Ósql2000µÄÒÉÎÊ£¿



type Exception report


message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jas ......

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if(rs.next()){
 session.setAttribute( "username" , user);
  <jsp:include page="login.jsp" />// ......

jsp:include pageÖ¸ÏòÉϼ¶Ä¿Â¼µÄjspÕÒ²»µ½

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Java code:

<jsp:include flush="true" page="/supply/companyNews.jsp"></jsp:include>

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