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jsp上传文件(简单)

2010-03-31 11:32 483 查看
新建:
upload.jsp

<%@ page contentType="text/html; charset=gb2312"
language="java"

import="java.util.*"
pageEncoding="gb2312"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<body>

<p>
选择要上传的文件
</p>

<form method="post" action="accept.jsp"
enctype="multipart/form-data">

<p>

<input type=FILE name="boy" size="38" />

</p>

<p>

<input type="submit" name="g" value="
提交
"
/>

</p>

</form>

</body>

</html>

accept.jsp

<%@ page contentType="text/html; charset=gb2312"
language="java"

import="java.util.*"
pageEncoding="gb2312"%>

<%@ page import="java.io.*"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<body>

<%

try{

InputStream
in=request.getInputStream();

File f=new
File("D:/test","b.txt");

FileOutputStream o=new
FileOutputStream(f);

byte b[]=new byte[1000];

int n;

while((n=in.read(b))!=-1)

{

o.write(b,0,n);

}

o.close();

in.close();

}

catch(IOException ee){}

out.print("
文件已上传
");

%>

</body>

</html>
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