页面死在那里，进度条走了一半不动了

挨踢啊挨踢 2004-09-07 03:50:44

我刚接触jsp,在按部就班的照着书测试代码呢，其他代码都可以运行，可就是有的页面死在那里，进度条走了一半不动了。有可能是什么原因呢，谢谢。
<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import="java.io.*" %>
<html><body>
<% File dir=new File("C:/Tomcat5.0","tdh");
dir.mkdir();
File f=new File(dir,"tdh.txt");
try
{
FileOutputStream outfile=new FileOutputStream(f);
BufferedOutputStream bufferout=new BufferedOutputStream(outfile);
byte b[]="hello,i am glad to see you!<br> nice to meet you".getBytes();
bufferout.write(b);
bufferout.flush();
bufferout.close();
outfile.close();
FileInputStream in=new FileInputStream(f);
BufferedOutputStream bufferin=new BufferedOutputStream(in);
byte c[]=new byte[90];
int n=0;
while((n=bufferin.read(c))!=-1)
{
String temp=new String(c,0,n);
out.print(temp);
}
bufferin.close();
in.close();
}
catch(IOException e)
{}
%>
</body></html>

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挨踢啊挨踢 2004-09-07

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谢谢，确实是那错了，再就是d:\\temp而不是d:\temp；还有我重起了服务器才成的。谢谢

LxcJie 2004-09-07

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是程序错了

<%@ page contentType="text/html;charset=gb2312" %>
<%@ page import="java.io.*" %>
<html><body>
<%
File dir=new File("d:\\temp","tdh");
dir.mkdir();
File f=new File(dir,"tdh.txt");
try
{
FileOutputStream outfile=new FileOutputStream(f);
BufferedOutputStream bufferout=new BufferedOutputStream(outfile);
byte b[]="hello,i am glad to see you!<br> nice to meet you".getBytes();
bufferout.write(b);
bufferout.flush();
bufferout.close();
outfile.close();
FileInputStream in=new FileInputStream(f);
BufferedInputStream bufferin=new BufferedInputStream(in);//源程序这里错了
byte c[]=new byte[90];
int n=0;
while((n=bufferin.read(c))!=-1)
{
String temp=new String(c,0,n);
out.print(temp);
}
bufferin.close();
in.close();
}
catch(IOException e)
{}
%>
</body></html>