Questions about JSP programming 2007-01-15 - By Xuekun Hu
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Zack, thanks for replying.
> Xuekun,
>
> The reason why you are probably getting a file size thats one byte
> larger than expected is that the JSP processor doesn't remove any
> whitespace after it includes the other pages content. For example, <%@
> include page="request.getParameter("f") %> is going to be executed and
> the input from the other file is going to be started on the next line.
> This means there is probably and extra newline character at the
> beginning of the file. There is a way to strip the whitespace with a
> tomcat configuration directive. I'll look this up for you soon.
Do you mean the "trimSpaces" directive? Yes, it works. :-)
> The second error I would need more details on, is it inserting anything
> into any of the logs during the times when its not working? My guess
> would almost be that the machine is running out of memory because it is
> storing the contents of the file in memory. That's just a guess though.
At first, TOMCAT will not report anything out, however testing with a
long time, TOMCAT finally report out error
"java.lang.OutOfMemoryError  : Java heap space", then TOMCAT die.
Thx, Xuekun
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