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http://blog.csdn.net/jinchun1234/archive/2009/04/11/4064169.aspx
http://blog.csdn.net/jinchun1234/archive/2009/05/20/4202950.aspx
´úÂëÈçÏÂJava code:
1.Ê×ÏÈÕÒ¸öcommons-fileupload.jarÎļþ,½«Æä¸´ÖƵ½webÓ¦ÓõÄlibĿ¼ÏÂ
2.ÖÆ×÷ÎļþÉÏ´«Ò³Ãæ:
<body>
<h3> File Upload Example</h3>
<form action="myfileservlet" method="post" enctype="multipart/form-data">
²ÎÊýa:<input type="text" name="param1" /><br>
²ÎÊýb:<input type="text" name="param2" /><br>
Îļþa:<input type="file" name="myfile1" /><br>
Ïà¹ØÎÊ´ð£º
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jas ......
//Óÿͻ§µÄsessionµÄid½¨Á¢Ò»¸öÁÙʱÎļþ£º
//String tempFileName=(String)session.getId();
String tempFileName = (String)session.getId();
//out.println(& ......
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......
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ComputerCount.java
package tom.jiafei;
import java.io.*;
public class ComputerCount{
int number=0;
boolean iscome=false;
File file=new ......