How do I write the exception from printStackTrace() into a text file in Java?

Question

I need to capture the exception in a text file in Java. For example:

try {
  File f = new File(\"\");
}
catch(FileNotFoundException f) {
  f.printStackTrac         


        

Answer 1

Hope below example helps you-

package com.kodehelp.javaio;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintStream;

/**
 * Created by https://kodehelp.com
 * Date: 03/05/2012
 */
public class PrintStackTraceToFile {
   public static void main(String[] args) {
      PrintStream ps= null;
      try {
          ps = new PrintStream(new File("/sample.log"));
          throw new FileNotFoundException("Sample Exception");
      } catch (FileNotFoundException e) {
        e.printStackTrace(ps);
      }
    }
}

For more detail, refer to this link here