Difference between revisions of "Read a Text File"
From Progzoo
| Line 15: | Line 15: | ||
} | } | ||
</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 an | + | *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 19:17, 12 April 2008
Read Text File
You can open a text file and read each line.
- The
BufferedReaderrepresents a text file. - You can create
BufferedReaderfrom an
FileReader.
- The while condition
(s=fh.readLine())!=nulldoes 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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