Difference between revisions of "Read a Text File"

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Line 16: Line 16:
 
</prog>
 
</prog>
 
*The <code>BufferedReader</code> represents a text file.
 
*The <code>BufferedReader</code> represents a text file.
*You can create <code>BufferedReader</code> from a
+
*You can create <code>BufferedReader</code> from an
 
<code>FileReader</code>.
 
<code>FileReader</code>.
 
*The while condition <code>(s=fh.readLine())!=null</code> does two
 
*The while condition <code>(s=fh.readLine())!=null</code> does two

Revision as of 15:24, 12 April 2008

You can open a text file and read each line.
  • The BufferedReader represents a text file.
  • You can create BufferedReader from an

FileReader.

  • The while condition (s=fh.readLine())!=null does two

things, it assigns the string s and it checks for null.

The text file [haggis.txt] includes some lines of text.

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