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File Reader

Raghavendra U Ganiga
Greenhorn

Joined: Jan 23, 2006
Posts: 5
Hi Friends,

i want know how to read a particular line in a text file using JSP's file reader option.

Raghav
:roll:


Raghavendra U
Ben Souther
Sheriff

Joined: Dec 11, 2004
Posts: 13410

What file reader option?


Java API J2EE API Servlet Spec JSP Spec How to ask a question... Simple Servlet Examples jsonf
Raghavendra U Ganiga
Greenhorn

Joined: Jan 23, 2006
Posts: 5
Hi
it may be any type of file reader or buffer reader option which is suitable.

Regards
Raghav
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 60059
    
  65

JSP has no special facilities for reading files once you have determined their path. So I've moved this to the I/O forum.


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Ernest Friedman-Hill
author and iconoclast
Marshal

Joined: Jul 08, 2003
Posts: 24166
    
  30

Assuming lines of unequal length, the only way to read a particular line in a file in Java is to read all the data before the line, then read the line. For example,



I've skipped error handling entirely here -- you want to check readLine() for a null return whenever you call it, because it means you've hit end-of-file.


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I agree. Here's the link: http://aspose.com/file-tools
 
subject: File Reader
 
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