How to
write java program to write to a file, we will use the class FileWriter and BufferedWriter to write to a file.
Class FileWriter
The FileWriter is a class used for writing character files. The
constructors of this class assume that the default character encoding
and the default byte-buffer size are acceptable. To specify these values
yourself, construct an OutputStreamWriter on a
FileOutputStream.
BufferedWriter
The BufferWriter class is used to write text to a
character-output stream, buffering characters so as to provide for the
efficient writing of single characters, arrays, and strings.
Here is the code of java program to write text to a
file:
import java.io.*;
class FileWrite
{
public static void main(String args[])
{
try{
// Create file
FileWriter fstream = new FileWriter("out.txt");
BufferedWriter out = new BufferedWriter(fstream);
out.write("Hello Java");
//Close the output stream
out.close();
}catch (Exception e){//Catch exception if any
System.err.println("Error: " + e.getMessage());
}
}
}
* this info was found at http://www.roseindia.net/java/beginners/java-write-to-file.shtml, I just found it really nice and simple and want to share it with more people as well. I am not trying to take the credit for the example.
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