Monday, May 14, 2012

Read text file using Java code

Example to read text from file:

package javafile;

import java.io.*;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
*
* @web http://java-buddy.blogspot.com/
*/
public class ReadStringFromFile {

public static void main(String[] args) {

File file = new File("C:/test/test.txt");

StringBuffer stringBuffer = new StringBuffer();
BufferedReader bufferedReader = null;

try {

bufferedReader = new BufferedReader(new FileReader(file));

String text;
while ((text = bufferedReader.readLine()) != null) {
stringBuffer.append(text);
}

} catch (FileNotFoundException ex) {
Logger.getLogger(ReadStringFromFile.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(ReadStringFromFile.class.getName()).log(Level.SEVERE, null, ex);
} finally {
try {
bufferedReader.close();
} catch (IOException ex) {
Logger.getLogger(ReadStringFromFile.class.getName()).log(Level.SEVERE, null, ex);
}
}

System.out.println(stringBuffer);

}

}


Next:
- Read text file with JavaFX FileChooser


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