How to use log4j - Java:
package com.javadoc;
import org.apache.log4j.Logger;
/**
* This class is used to show how to use log4j with javadoc.
* @author javadoc
* @version 1.0
* @since 1.8
*/
public class Log4jExample {
/* Get actual class name to be printed on */
static Logger log = Logger.getLogger(Log4jExample.class.getName());
/**
* This is the main method which makes use of debug, info, warn, error and fatal methods.
* @param args Unused.
* @return Nothing.
* @exception IOException On input error.
* @see IOException
*/
public static void main(String[] args) {
log.debug("Hello this is a debug message");
log.info("Hello this is an info message");
log.warn("Hello this is a warn message");
log.error("Hello this is an error message");
log.fatal("Hello this is a fatal message");
}
}
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